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Keep EVLW in mind - PULSION Medical Systems SE

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<strong>Keep</strong> <strong>EVLW</strong> <strong>in</strong> m<strong>in</strong>d:<br />

theory and practise<br />

AB Johan Groeneveld MD PhD FCCP FCCM,<br />

Intensive Care, VUmc, Amsterdam<br />

ICaRVU


Central venous catheter<br />

PiCCOplus setup<br />

Injectate temperature<br />

sensor hous<strong>in</strong>g<br />

Injectate temperature sensor cable<br />

Temperature <strong>in</strong>terface cable<br />

Arterial thermodilution catheter<br />

13.03 16.28 TB37.0<br />

AP 140<br />

AP<br />

PCCI<br />

<strong>PULSION</strong> disposable pressure transducer<br />

117 92<br />

(CVP) 5<br />

SVRI 2762<br />

PC<br />

CI 3.24<br />

HR 78<br />

SVI 42<br />

SVV 5%<br />

dPmx 1140<br />

(GEDI) 625<br />

Pressure cable


Transpulmonary thermal dilution


ITTV = CO *<br />

MTt TDa<br />

PTV = CO * DSt TDa<br />

GEDV = ITTV - PTV RAEDV RVEDV LAEDV LVEDV<br />

ITBV = 1.25 * GEDV<br />

<strong>EVLW</strong> = ITTV -<br />

ITBV<br />

Calculation of volumes<br />

RAEDV RVEDV LAEDV LVEDV<br />

PTV<br />

PTV<br />

RAEDV RVEDV PBV LAEDV LVEDV<br />

<strong>EVLW</strong><br />

<strong>EVLW</strong>


Multivariate Analysis With ICU Outcome as<br />

the Dependent Factor<br />

Odds Ratio (95% Confidence Interval) p Value<br />

Cancer 4.4 (1.6–12.1) 0.005<br />

High tidal volume 2.3 (1.2–4.4) 0.011<br />

Mean SOFA score 1.4 (1.3–1.6) 0.001<br />

Mean fluid balance 1.5 (1.1–1.9) 0.003


A circle of deleterious overhydration<br />

Too much<br />

fluids<br />

Hypotension<br />

ARDS ?<br />

Oliguria<br />

Wet lungs<br />

Hypoxemia<br />

PEEP<br />

Groeneveld AB,<br />

Polderman KH.<br />

Critical Care 2005


Pulmonay vascular<br />

permeability <strong>in</strong>dex<br />

Extra Vascular<br />

Lung Water<br />

<strong>EVLW</strong><br />

PBV PVPI =<br />

Normal lungs<br />

normal ITBV or<br />

Pulmonary Blood<br />

PBV<br />

Volume<br />

PBV<br />

PBV<br />

PVPI =<br />

normal<br />

PVPI =<br />

<strong>in</strong>creased<br />

normal<br />

normal<br />

<strong>in</strong>creased<br />

<strong>EVLW</strong><br />

ITBV or<br />

PBV<br />

<strong>in</strong>creased<br />

<strong>in</strong>creased<br />

<strong>EVLW</strong><br />

�<br />

�<br />

�<br />

ITBV or PBV<br />

normal<br />

Hydrostatic<br />

oedema<br />

Permeability<br />

oedema


○ non-sepsis<br />

● sepsis<br />

J Crit Care,<br />

<strong>in</strong> press


Case histories: what about<br />

cl<strong>in</strong>ical practise ?<br />

Some more research…..


Case 1<br />

� Female, 60 years<br />

� Acute congestive heart failure with respiratory failure<br />

� Endotracheal <strong>in</strong>tubation, admission ICU<br />

� Diagnosis: Acute coronary syndrome<br />

� Transfer to VUMC for PCI<br />

� Instent thrombosis LAD -> PCI and re-stent<strong>in</strong>g<br />

� Haemodynamically unstable. Insertion IABP<br />

� Admission ICU, severe respiratory problems<br />

� Ventilation <strong>in</strong> prone position after <strong>in</strong>sertion PiCCO catheter<br />

� F i O 2 100%, PEEP 22 cm H 2 O. BGA: 7.12/68/70/22/-8/0.93<br />

� S<strong>in</strong>us tachycardia 134 b/m<strong>in</strong>, MAP 100 mmHg, CVD 11<br />

mmHg, diuresis 0 ml/h<br />

� Norep<strong>in</strong>ephr<strong>in</strong>e 0.84 µg/kg/m<strong>in</strong>


PiCCO<br />

-CI 3.2 L/m<strong>in</strong>/m 2<br />

-GEDVI 921 ml/m 2<br />

-<strong>EVLW</strong> 47 ml/kg<br />

-SVV 18%<br />

-PPV 6%<br />

Ventilator<br />

-F i O 2 100%<br />

-PEEP 22 cmH 2 0<br />

-MV 10.9 l/m<strong>in</strong><br />

-P a O 2 70 mmHg<br />

DAY 1


PiCCO<br />

-CI 2.3 L/m<strong>in</strong>/m 2<br />

-GEDVI 1098 ml/m 2<br />

-<strong>EVLW</strong> 31 ml/kg<br />

-SVV 11%<br />

-PPV 14%<br />

Ventilator<br />

-F i O2 40%<br />

-PEEP 20 cmH20<br />

-MV 10 l/m<strong>in</strong><br />

-P a O 2 93 mmHg<br />

DAY 2


PiCCO<br />

-CI 2.2 L/m<strong>in</strong>/m 2<br />

-GEDVI 951 ml/m 2<br />

-<strong>EVLW</strong> 25 ml/kg<br />

-SVV 3%<br />

-PPV 3%<br />

Ventilator<br />

-F i O 2 40%<br />

-PEEP 20 cmH20<br />

-MV 11.3 l/m<strong>in</strong><br />

-P a O 2 114 mmHg<br />

DAY 3


Case 2<br />

� 24-y male; multiple trauma after car accident<br />

� Respiratory <strong>in</strong>sufficiency, SO 2 75%, CGS 5,<br />

<strong>in</strong>tubation + MV<br />

� CT bra<strong>in</strong> normal<br />

� Neurological recovery<br />

� Day 4: respiratory <strong>in</strong>sufficiency, prone<br />

position<strong>in</strong>g<br />

� HR 150/m<strong>in</strong>; MAP 55-70 mm Hg, CVP 5 mm<br />

Hg<br />

� Shock and ARDS, follow<strong>in</strong>g thoracic (lung,<br />

heart) contusion ?


Shock and pulmonary<br />

oedema<br />

Cause of hypotension ?<br />

1. Hypovolemia<br />

2. Pump failure (contusion)<br />

3. Distributive shock (trauma;<br />

sepsis)<br />

Cause of ARDS ?<br />

1. Lung contusion<br />

2. Indirect: trauma, overhydration<br />

• CO = 12-15 l/m<strong>in</strong><br />

• SVR = 400-500<br />

dynessec/cm 5<br />

• GEDVI = 900 ml/m 2<br />

• SVV = 10-12%<br />

• <strong>EVLW</strong> = 19-24 ml/kg


• Fluid load<strong>in</strong>g ?<br />

• Fluid unload<strong>in</strong>g +<br />

norep<strong>in</strong>ephr<strong>in</strong>e ?<br />

Therapy ?<br />

� Start diuretics<br />

� With<strong>in</strong> 2 days:<br />

– GEDVI to 680 ml/m 2<br />

– SVV to 18-20%<br />

– CO to 6-8 l/m<strong>in</strong><br />

– MAP stable with NE<br />

– <strong>EVLW</strong> 16 >12 > 9 > 6<br />

ml/kg<br />

– Satisfied ?


Conclusions<br />

� Transpulmonary thermodilution is the only<br />

bedside technique for direct assessment of<br />

pulmonary oedema.<br />

� While monitor<strong>in</strong>g may be helpful <strong>in</strong><br />

<strong>in</strong>dividual cases (for diagnosis and<br />

management), future studies should be<br />

directed at patient-centered outcomes.


Potential pitfalls<br />

� No perfusion (embolism)<br />

� Some types of direct oedema<br />

� Large aneurysms and other erroneous<br />

volume measurements


The PAC/PiCCO trial.<br />

Comparison of pressure- and volume-guided fluid management <strong>in</strong> the critically ill: the PAC-<br />

PiCCO trial.<br />

In collaboration with:<br />

A. Beishuizen<br />

H. Biermann<br />

R.B.G.E. Breukers<br />

A.R.J. Girbes<br />

E.R. Rijnsburger<br />

E.G.M. Smit<br />

J.J. Spijkstra<br />

R.J.M. Strack van Schijndel<br />

A.N. Tacx<br />

Ronald J. Trof and A.B. Johan Groeneveld, pr<strong>in</strong>cipal <strong>in</strong>vestigators.<br />

Sponsor: Pulsion <strong>Medical</strong> <strong>Systems</strong>, München, Germany


dus:<br />

Longoedeem, hypotensie, lage CVD en hypervolemie<br />

Dramatisch herstel <strong>EVLW</strong> na ontwateren


Case 2<br />

� Male, 72 years<br />

� Resuscitation due VF<br />

� Admission to ICU<br />

� Severe respiratory problems (80% F i O 2 , PEEP 17 cm H 2 O,<br />

ABG: 7.30/35/78/-9/0.97)<br />

� Hemodynamically unstable (MAP 65 mmHg, CVD 8 mmHg)<br />

� Oliguria<br />

� Norep<strong>in</strong>ephr<strong>in</strong>e 0.92 microg/kg/m<strong>in</strong><br />

� Insertion PiCCO cathether before prone position


PiCCO<br />

-CI 2.5 L/m<strong>in</strong>/m 2<br />

-GEDVI 902 ml/m 2<br />

-<strong>EVLW</strong> 24 ml/kg<br />

-SVV 12%<br />

-PPV 6%<br />

Ventilator<br />

-F i O 2 80%<br />

-PEEP 17 cmH 2 0<br />

-P a O 2 83 mmHg<br />

DAY 1


� Despite high-dose vasopressor therapy<br />

� Because of high <strong>EVLW</strong> together with normal-high fill<strong>in</strong>g<br />

volumes and severe respiratory problems:<br />

� Start isolated ultrafiltration by CVVH 50 mL/h <strong>in</strong>creas<strong>in</strong>g to<br />

100 mL/h with<strong>in</strong> a few hours.<br />

� No impairment hemodynamically<br />

� Increase <strong>in</strong> cardiac output


PiCCO<br />

-CI 3.2 L/m<strong>in</strong>/m 2<br />

-GEDVI 854 ml/m 2<br />

-<strong>EVLW</strong> 12 ml/kg<br />

-SVV 16%<br />

-PPV 12%<br />

Ventilator<br />

-F i O 2 50%<br />

-PEEP 16 cmH 2 0<br />

-P a O 2 130 mmHg<br />

DAY 3


Other fluid overload<br />

syndromes<br />

� Pleural fluid and compression atelectasis<br />

� Ascitic fluid and IAH<br />

� Extremity compartment syndromes


The bad/ugly bad/ ugly<br />

� Poorly guided fluid <strong>in</strong>fusion easily results<br />

<strong>in</strong> overhydration with systemic (gut) and<br />

pulmonary edema<br />

� This may <strong>in</strong>crease morbidity and mortality


Casus 1<br />

� Vrouw, 60 jaar (presentatie ziekenhuis <strong>in</strong> regio)<br />

� Acute hartfalen en respiratoir falen<br />

� Intubatie en opname IC aldaar<br />

� Diagnose: Acuut coronair syndroom<br />

� Overname VUMC voor PCI<br />

� In-stent thrombose LAD �PCI en re-stent<strong>in</strong>g<br />

� Hemodynamisch <strong>in</strong>stabiel waarvoor IABP<br />

� Bij opname IC alhier, ernstige respiratoire problemen<br />

� Beadem<strong>in</strong>g <strong>in</strong> buikligg<strong>in</strong>g na <strong>in</strong>brengen PiCCO<br />

catheter<br />

� FiO 2 100%, PEEP 22 cmH 2 0.


PiCCO<br />

-CI 3.2 L/m<strong>in</strong>/m 2<br />

-GEDVI 921 ml/m 2<br />

-<strong>EVLW</strong> 47 ml/kg<br />

-SVV 18%<br />

-PPV 6%<br />

Beadem<strong>in</strong>g<br />

-FiO 2 100%<br />

-PEEP 22 cmH 2 0<br />

-AMV 10.9 l/m<strong>in</strong><br />

-pO 2 70 mmHg<br />

R<br />

E<br />

S<br />

U<br />

L<br />

T<br />

S<br />

T<br />

H<br />

E<br />

R<br />

A<br />

P<br />

Y<br />

T<br />

A<br />

R<br />

G<br />

E<br />

T<br />

1.<br />

2.<br />

DAG 1<br />

CI (l/m<strong>in</strong>/m 2 )<br />

GEDI (ml/m 2 )<br />

or ITBI (ml/m 2 )<br />

ELWI (ml/kg)<br />

GEDI (ml/m 2 )<br />

or ITBI (ml/m 2 )<br />

CFI (1/m<strong>in</strong>)<br />

or GEF (%)<br />

ELWI (ml/kg)<br />

(slowly respond<strong>in</strong>g)<br />

700<br />

>850<br />

10 10<br />

V+<br />

V+!<br />

OK!<br />

V-<br />

>700 700-800<br />

>850 850-1000<br />


PiCCO<br />

-CI 2.3 L/m<strong>in</strong>/m 2<br />

-GEDVI 1098 ml/m 2<br />

-<strong>EVLW</strong> 31 ml/kg<br />

-SVV 11%<br />

-PPV 14%<br />

Beadem<strong>in</strong>g<br />

-FiO 2 40%<br />

-PEEP 20 cmH 2 0<br />

-AMV 10 l/m<strong>in</strong><br />

-PO 2 93 mmHg<br />

DAG 2


PiCCO<br />

-CI 2.2 L/m<strong>in</strong>/m 2<br />

-GEDVI 951 ml/m 2<br />

-<strong>EVLW</strong> 25 ml/kg<br />

-SVV 3%<br />

-PPV 3%<br />

Beadem<strong>in</strong>g<br />

-FiO 2 40%<br />

-PEEP 20 cmH 2 0<br />

-AMV 11.3 l/m<strong>in</strong><br />

-PO 2 114 mmHg<br />

DAG 3


� Man, 72 jaar<br />

Casus 2<br />

� Reanimatie op basis van VF<br />

� Opname IC<br />

� Ernstige respiratoire problemen: FiO 2 80%, PEEP<br />

17 cmH 20<br />

pH 7.30; pCO 2 35 mmHg; pO 2 78 mmHg; Bic 15 mmol/l;<br />

BE -9; sat 97%<br />

� Hemodynamisch matig�MAP 55 mmHg, CVD 8<br />

H


PiCCO<br />

-CI 2.5 L/m<strong>in</strong>/m 2<br />

-GEDVI 902 ml/m 2<br />

-<strong>EVLW</strong> 24 ml/kg<br />

-SVV 12%<br />

-PPV 6%<br />

Ventilator<br />

-FiO 2 80%<br />

-PEEP 17 cmH 2 0<br />

-PO 2 83 mmHg<br />

R<br />

E<br />

S<br />

U<br />

L<br />

T<br />

S<br />

T<br />

H<br />

E<br />

R<br />

A<br />

P<br />

Y<br />

DAG 1<br />

CI (l/m<strong>in</strong>/m 2 )<br />

GEDI (ml/m 2 )<br />

or ITBI (ml/m 2 )<br />

ELWI (ml/kg)<br />

700<br />

>850<br />

700-800<br />

850-1000<br />

>700<br />

>850<br />

T 2.<br />

A<br />

Optimise to SVV** (%) 30<br />

>4.5<br />

>25<br />

>5.5<br />

>30<br />

T<br />

≤10 ≤10


� De hoge <strong>EVLW</strong>-waarde <strong>in</strong> comb<strong>in</strong>atie met<br />

normaal-hoge vull<strong>in</strong>gs volum<strong>in</strong>a en de ernstige<br />

respiratoire problemen<br />

� Ondanks hoge doser<strong>in</strong>g vasopressoren �<br />

starten geïsoleerde ultrafiltratie middels<br />

CVVH, beg<strong>in</strong>nend met 50 cc/uur en verhoogd<br />

tot 100 cc/uur<br />

G h d i h l ht i


PiCCO<br />

-CI 3.2 L/m<strong>in</strong>/m 2<br />

-GEDVI 854 ml/m 2<br />

-<strong>EVLW</strong> 12 ml/kg<br />

-SVV 16%<br />

-PPV 12%<br />

Ventilator<br />

-FiO 2 50%<br />

-PEEP 16 cmH 2 0<br />

-PO 2 130 mmHg<br />

DAG 3


Casus 3<br />

� Man 57 jaar<br />

� Resectie LBK, n phrenicus � refen<br />

diafragma<br />

� Dag later � luxatie en torsie hart met<br />

uitscheuren pericard � totale pericard<br />

resectie<br />

� Respiratoir <strong>in</strong>sufficiënt bij atelectase LOK,<br />

LWI en COPD � kl<strong>in</strong>ische uitputt<strong>in</strong>g �<br />

<strong>in</strong>tubatie<br />

� Ger<strong>in</strong>ge hoeveelheid noradrenal<strong>in</strong>e na


PiCCO<br />

-CI 2.4 L/m<strong>in</strong>/m 2<br />

-GEDVI 569 ml/m 2<br />

-<strong>EVLW</strong> 6 ml/kg<br />

-SVV 7%<br />

ScvO 2 60%<br />

OPNAME<br />

500 ml GELOFUSINE<br />

PiCCO<br />

-CI 2.6 L/m<strong>in</strong>/m 2<br />

-GEDVI 578 ml/m 2<br />

-<strong>EVLW</strong> 6 ml/kg<br />

-SVV 6%<br />

ScvO 2 62%


PiCCO<br />

-CI 2.6 L/m<strong>in</strong>/m 2<br />

-GEDVI 578 ml/m 2<br />

-<strong>EVLW</strong> 6 ml/kg<br />

-SVV 6%<br />

ScvO 2 62%<br />

Start ENOXIMONE<br />

PiCCO<br />

-CI 2.9 L/m<strong>in</strong>/m 2<br />

-GEDVI 542 ml/m 2<br />

-<strong>EVLW</strong> 7 ml/kg<br />

-SVV 23%<br />

ScvO 2 66%


Casus 3<br />

� Man 57 jaar<br />

� Resectie LBK, n phrenicus � refen<br />

diafragma<br />

� Dag later � luxatie en torsie hart met<br />

uitscheuren pericard � totale pericard<br />

resectie<br />

� Respiratoir <strong>in</strong>sufficiënt bij atelectase LOK,<br />

LWI en COPD � kl<strong>in</strong>ische uitputt<strong>in</strong>g �<br />

<strong>in</strong>tubatie<br />

� Ger<strong>in</strong>ge hoeveelheid noradrenal<strong>in</strong>e na


PiCCO<br />

-CI 2.4 L/m<strong>in</strong>/m 2<br />

-GEDVI 569 ml/m 2<br />

-<strong>EVLW</strong> 6 ml/kg<br />

-SVV 7%<br />

ScvO 2 60%<br />

OPNAME<br />

500 ml GELOFUSINE<br />

PiCCO<br />

-CI 2.6 L/m<strong>in</strong>/m 2<br />

-GEDVI 578 ml/m 2<br />

-<strong>EVLW</strong> 6 ml/kg<br />

-SVV 6%<br />

ScvO 2 62%


PiCCO<br />

-CI 2.6 L/m<strong>in</strong>/m 2<br />

-GEDVI 578 ml/m 2<br />

-<strong>EVLW</strong> 6 ml/kg<br />

-SVV 6%<br />

ScvO 2 62%<br />

Start ENOXIMONE<br />

PiCCO<br />

-CI 2.9 L/m<strong>in</strong>/m 2<br />

-GEDVI 542 ml/m 2<br />

-<strong>EVLW</strong> 7 ml/kg<br />

-SVV 23%<br />

ScvO 2 66%


Murray et al.<br />

Am Rev Respir Dis. 1988<br />

Sep;138(3):720-3.


Lung <strong>in</strong>jury score<br />

S G HES A<br />

t=O 1.00 (0.25-2.75) 1.12 (0.25-2.00) 1.00 (0.25-2.00) 0.75 (0.25-2.00)<br />

1 b<br />

t=90 1.00 (0.25-2.75) 1.25 (0.50-2.75) 1.00 (0.50-2.25) 1.00 (0.25-2.50)


PLI t=90 vs t=0, m<strong>in</strong>-1<br />

0.080<br />

0.040<br />

0.000<br />

-0.040<br />

PLI, /m<strong>in</strong><br />

cardiac surgery vascular surgery<br />

�<br />

�<br />

NaCl Gelat<strong>in</strong> HES Album<strong>in</strong><br />

fluid<br />

�<br />

�<br />

�<br />

�<br />

NaCl Gelat<strong>in</strong> HES Album<strong>in</strong><br />

fluid


<strong>EVLW</strong> t=90 vs t=0<br />

2.0<br />

0.0<br />

-2.0<br />

-4.0<br />

<strong>EVLW</strong>, mL/kg<br />

cardiac surgery vascular surgery<br />

NaCl Gelat<strong>in</strong> HES Album<strong>in</strong><br />

fluid<br />

�<br />

�<br />

�<br />

NaCl Gelat<strong>in</strong> HES Album<strong>in</strong><br />

fluid


Our model:<br />

F<strong>in</strong>al conclusion<br />

Little (<strong>in</strong>crease of)<br />

pulmonary edema,<br />

<strong>in</strong>dependent of COP Substantial<br />

pulmonary edema<br />

formation; effect<br />

of COP dependent<br />

on permeability


Some enjoy the fluids and<br />

others don’t………<br />

don ……….


Too much of anyth<strong>in</strong>g anyth<strong>in</strong>g<br />

is bad<br />

The effect of too many,<br />

heavy fluid bags ?


Fluid guidance ??


CV bolus <strong>in</strong>jection<br />

Transpulmonary thermodilution method<br />

ETV<br />

RAEDV RVEDV PBV<br />

−Δ T<br />

[°C]<br />

0,6<br />

0,4<br />

0,2<br />

ETV<br />

0,0<br />

0 10 20 30 40 50<br />

Injection<br />

arterial TD<br />

catheter<br />

LAEDV LVEDV<br />

[s]


Global end-diastolic end diastolic volume<br />

Global end-diastolic Volume<br />

(GEDV) = end-diastolic blood<br />

volume <strong>in</strong> the 4 chambers of the<br />

heart.<br />

GEDV = ITTV - PTV<br />

GEDV<br />

RAEDV RVEDV PTV LAEDV LVEDV<br />

ITTV


ITBV TD (ml)<br />

Intrathoracic blood volume<br />

ITBV = PBV + GEDV<br />

ITBV = 1.25 x GEDV<br />

r = 0.96<br />

ITBV = 1.25 * GEDV – 28.4 [ml]<br />

RAEDV<br />

RVEDV PBV LAEDV LVEDV<br />

GEDV vs. ITBV <strong>in</strong> 57 <strong>in</strong>tensive care patients<br />

Sakka et al, Intensive Care Med 26: 180-187, 2000


=<br />

ITTV<br />

ITBV<br />

<strong>EVLW</strong><br />

ExtraVascular Lung Water,<br />

<strong>EVLW</strong><br />

RAEDV RVEDV LAEDV LVEDV<br />

PTV<br />

RAEDV RVEDV PBV LAEDV LVEDV<br />

<strong>EVLW</strong><br />

<strong>EVLW</strong>


WP-guided<br />

<strong>EVLW</strong>-guided


Am Rev Respir Dis. 1992 May;145(5):990-8.


Do we need to repeat this study ?


PiCCO workshop MST<br />

Albertus Beishuizen<br />

<strong>in</strong>tensivist


Global e<strong>in</strong>d-diastolisch e<strong>in</strong>d diastolisch volume<br />

• Global End-Diastolic Volume<br />

(GEDV) = het e<strong>in</strong>d-diastolische<br />

bloed-volume aanwezig <strong>in</strong> de 4-<br />

”kamers” van het hart.<br />

GEDV = ITTV – PTV<br />

ITTV = MTt x flow (CO)<br />

PTV=DSt x flow<br />

GEDV<br />

RAEDV RVEDV PTV LAEDV LVEDV<br />

ITTV


ITBV TD (ml)<br />

Intrathoracaal bloedvolume<br />

ITBV = PBV + GEDV<br />

r = 0.96<br />

ITBV = 1.25 * GEDV – 28.4 [ml]<br />

RAEDV<br />

RVEDV PBV LAEDV LVEDV<br />

ITBV kan direct worden gemeten met de thermal dye dilution technique (COLD System) en uit studies<br />

is gebleken dat ITBV 25% groter is dan GEDV, gemeten met de s<strong>in</strong>gle thermodilution technique<br />

(PiCCO) ITBV = 1,25 x GEDV<br />

GEDV vs. ITBV <strong>in</strong> 57 <strong>in</strong>tensive care patients<br />

Sakka et al, Intensive Care Med 26: 180-187, 2000


Extravasculair Long Water<br />

• Extravasculair Long Water (<strong>EVLW</strong>) is de hoeveelheid water <strong>in</strong> de longen<br />

=<br />

ITTV<br />

ITBV<br />

<strong>EVLW</strong><br />

RAEDV RVEDV LAEDV LVEDV<br />

PTV<br />

RAEDV RVEDV PBV LAEDV LVEDV<br />

<strong>EVLW</strong><br />

<strong>EVLW</strong>


Pulmonale Vasculaire Permeabiliteits Index<br />

Extra Vasculair<br />

Long Water<br />

PBV<br />

Pulmonaal Bloed<br />

Volume<br />

PVPI =<br />

normaal<br />

<strong>EVLW</strong><br />

PBV<br />

normaal<br />

Normale longen<br />

PBV<br />

PBV<br />

PVPI =<br />

normaal<br />

PVPI =<br />

toegenomen<br />

normaal<br />

toegenomen<br />

<strong>EVLW</strong><br />

PBV<br />

toegenomen<br />

toegenomen<br />

<strong>EVLW</strong><br />

PBV<br />

normaal<br />

�<br />

�<br />

�<br />

Hydrostatisch<br />

longoedeem<br />

Permeabiliteits<br />

longoedeem


Beat to Beat Cardiac Output<br />

Top en dal van de bloeddruk-curve is afhankelijk<br />

van de aorta compliantie van patient<br />

P [mm Hg]<br />

PCCO = cal • HR • ⌠ P(t) dP<br />

( + C(p) • ) dt<br />

⌡ SVR dt<br />

Systole<br />

Patient-specific calibration factor<br />

(determ<strong>in</strong>ed by thermodilution)<br />

Heart<br />

rate<br />

Area under<br />

pressure curve<br />

t [s]<br />

Aortic<br />

compliance<br />

P(t), Systole P(t), Diastole<br />

Na calibratie is het pulse contour algorithme <strong>in</strong> staat slag-op-slag cardiac<br />

output te bepalen.<br />

Shape of<br />

pressure curve


Pulse Pressure Variation<br />

Pulse pressure variation (PPV) is de variatie van de polsdruk gedurende één<br />

beadem<strong>in</strong>gscyclus<br />

PP max<br />

PP m<strong>in</strong><br />

PPV =<br />

PP max – PP<br />

PP mean<br />

PPm<strong>in</strong> m<strong>in</strong><br />

PP mean<br />

PPV:<br />

- gemeten met een tijds<strong>in</strong>terval van 30 sec<br />

- alleen toe te passen bij patiënten met volledig gecontroleerde beadem<strong>in</strong>g én NSR


PiCCO en kl<strong>in</strong>ische vragen<br />

CO GEDV SVV SVR <strong>EVLW</strong><br />

Volume<br />

Wat is de huidige situatie?.………..……..………….………. Cardiac Output!<br />

Wat is de preload?.……………….................. Global End-Diastolic Volume!<br />

Neemt de CO toe bij toedienen volume?............ Stroke Volume Variation!<br />

……… Pulse Pressure Variation!<br />

Zijn de longen nog droog?...…….……...…..…. Extravascular Lung Water!<br />

Drugs


Casus 1<br />

• Vrouw, 60 jaar (presentatie ziekenhuis <strong>in</strong> regio)<br />

• Acuut cardiaal en respiratoir falen<br />

• Intubatie en opname IC aldaar<br />

• Diagnose: Acuut coronair syndroom<br />

• Overname VUmc voor PCI<br />

• In-stent thrombose LAD � PCI en re-stent<strong>in</strong>g<br />

• Hemodynamisch <strong>in</strong>stabiel waarvoor IABP<br />

• Bij opname IC alhier, ernstige respiratoire problemen<br />

• Beadem<strong>in</strong>g <strong>in</strong> buikligg<strong>in</strong>g na <strong>in</strong>brengen PiCCO catheter<br />

• FiO2100%, PEEP 22 cmH20. pH 7.12 / pCO2 68 mmHg / pO2 70 mmHg / Bic 22 mmol/L /<br />

BE -8 mmol/L / sat 93%<br />

• S<strong>in</strong>ustachycardie 134/m<strong>in</strong>, MAP 65 mmHg, CVD 11 mmHg, diurese<br />

0 ml/uur<br />

• Noradrenal<strong>in</strong>e 0.84 μg/kg/m<strong>in</strong>


PiCCO<br />

-CI 3.2 L/m<strong>in</strong>/m 2<br />

-GEDVI 921 ml/m 2<br />

-<strong>EVLW</strong>I 47 ml/kg<br />

-SVV 18%<br />

-PPV 6%<br />

Beadem<strong>in</strong>g<br />

-FiO 2 100%<br />

-PEEP 22 cmH 2 0<br />

-AMV 10.9 l/m<strong>in</strong><br />

-pO 2 70 mmHg<br />

R<br />

E<br />

S<br />

U<br />

L<br />

T<br />

S<br />

T<br />

H<br />

E<br />

R<br />

A<br />

P<br />

Y<br />

T<br />

A<br />

R<br />

G<br />

E<br />

T<br />

1.<br />

2.<br />

DAG 1<br />

CI (l/m<strong>in</strong>/m 2 )<br />

GEDI (ml/m 2 )<br />

or ITBI (ml/m 2 )<br />

ELWI (ml/kg)<br />

GEDI (ml/m 2 )<br />

or ITBI (ml/m 2 )<br />

CFI (1/m<strong>in</strong>)<br />

or GEF (%)<br />

ELWI (ml/kg)<br />

(slowly respond<strong>in</strong>g)<br />

700<br />

>850<br />

10 10<br />

V+<br />

V+!<br />

OK!<br />

V-<br />

>700 700-800<br />

>850 850-1000<br />


PiCCO<br />

-CI 2.3 L/m<strong>in</strong>/m 2<br />

-GEDVI 1098 ml/m 2<br />

-<strong>EVLW</strong> 31 ml/kg<br />

-SVV 11%<br />

-PPV 14%<br />

Beadem<strong>in</strong>g<br />

-FiO 2 40%<br />

-PEEP 20 cmH 2 0<br />

-AMV 10 l/m<strong>in</strong><br />

-PO 2 93 mmHg<br />

DAG 2


PiCCO<br />

-CI 2.2 L/m<strong>in</strong>/m 2<br />

-GEDVI 951 ml/m 2<br />

-<strong>EVLW</strong> 25 ml/kg<br />

-SVV 3%<br />

-PPV 3%<br />

Beadem<strong>in</strong>g<br />

-FiO 2 40%<br />

-PEEP 20 cmH 2 0<br />

-AMV 11.3 l/m<strong>in</strong><br />

-PO 2 114 mmHg<br />

DAG 3


Casus 2<br />

• Man, 72 jaar<br />

• Reanimatie op basis van VF<br />

• Opname IC – therapeutisch hypothermie<br />

• Ernstige respiratoire problemen: FiO2 80%, PEEP 17 cmH20 pH 7.30 / pCO2 35 mmHg / pO2 78 mmHg / Bic 15 mmol/L /<br />

BE -9 / sat 97%<br />

• Hemodynamisch matig �MAP 55 mmHg, CVD 8 mmHg<br />

• Oliguur<br />

• Noradrenal<strong>in</strong>e 0.92 μg/kg/m<strong>in</strong><br />

• Beadem<strong>in</strong>g <strong>in</strong> buikligg<strong>in</strong>g na <strong>in</strong>brengen PiCCO cathether


PiCCO<br />

-CI 2.1 L/m<strong>in</strong>/m 2<br />

-GEDVI 902 ml/m 2<br />

-<strong>EVLW</strong> 24 ml/kg<br />

-SVV 12%<br />

-PPV 6%<br />

Beadem<strong>in</strong>g<br />

-FiO 2 80%<br />

-PEEP 17 cmH 2 0<br />

-PO 2 78 mmHg<br />

R<br />

E<br />

S<br />

U<br />

L<br />

T<br />

S<br />

T<br />

H<br />

E<br />

R<br />

A<br />

P<br />

Y<br />

DAG 1<br />

CI (l/m<strong>in</strong>/m 2 )<br />

GEDI (ml/m 2 )<br />

or ITBI (ml/m 2 )<br />

ELWI (ml/kg)<br />

700<br />

>850<br />

700-800<br />

850-1000<br />

>700<br />

>850<br />

T 2.<br />

A<br />

Optimise to SVV** (%) 30<br />

>4.5<br />

>25<br />

>5.5<br />

>30<br />

T<br />

≤10 ≤10


• De hoge <strong>EVLW</strong>-waarde <strong>in</strong> comb<strong>in</strong>atie met normaal-hoge<br />

vull<strong>in</strong>gs volum<strong>in</strong>a en de ernstige respiratoire problemen<br />

• Ondanks hoge doser<strong>in</strong>g vasopressoren �<br />

starten geïsoleerde ultrafiltratie via CVVH<br />

• Geen hemodynamische verslechter<strong>in</strong>g<br />

• Toename cardiac output


PiCCO<br />

-CI 3.2 L/m<strong>in</strong>/m 2<br />

-GEDVI 854 ml/m 2<br />

-<strong>EVLW</strong> 12 ml/kg<br />

-SVV 16%<br />

-PPV 12%<br />

Beadem<strong>in</strong>g<br />

-FiO 2 50%<br />

-PEEP 16 cmH 2 0<br />

-PO 2 130 mmHg<br />

DAG 3


Casus 3<br />

� Man 57 jaar<br />

� Resectie LBK, n phrenicus � reven<br />

diafragma<br />

� Dag later � luxatie en torsie hart met<br />

uitscheuren pericard � totale pericard<br />

resectie<br />

� Respiratoir <strong>in</strong>sufficiënt bij atelectase LOK,<br />

LWI en COPD � kl<strong>in</strong>ische uitputt<strong>in</strong>g �<br />

<strong>in</strong>tubatie<br />

� Ger<strong>in</strong>ge hoeveelheid noradrenal<strong>in</strong>e na


PiCCO<br />

-CI 2.4 L/m<strong>in</strong>/m 2<br />

-GEDVI 569 ml/m 2<br />

-<strong>EVLW</strong> 6 ml/kg<br />

-SVV 7%<br />

ScvO 2 60%<br />

OPNAME<br />

500 ml GELOFUSINE<br />

PiCCO<br />

-CI 2.6 L/m<strong>in</strong>/m 2<br />

-GEDVI 578 ml/m 2<br />

-<strong>EVLW</strong> 6 ml/kg<br />

-SVV 6%<br />

ScvO 2 62%


PiCCO<br />

-CI 2.6 L/m<strong>in</strong>/m 2<br />

-GEDVI 578 ml/m 2<br />

-<strong>EVLW</strong> 6 ml/kg<br />

-SVV 6%<br />

ScvO 2 62%<br />

Start ENOXIMONE<br />

PiCCO<br />

-CI 2.9 L/m<strong>in</strong>/m 2<br />

-GEDVI 542 ml/m 2<br />

-<strong>EVLW</strong> 7 ml/kg<br />

-SVV 23%<br />

ScvO 2 66%


� Man 60 jr<br />

� Koorts, rill<strong>in</strong>gen,<br />

hoesten<br />

� Dbz vlekkerige<br />

afwijk<strong>in</strong>gen<br />

Casus 4<br />

� BP 90/70 mmHg<br />

� HR 155 = BPM<br />

� CVD = 5 cmH2O<br />

� oligurie<br />

� PaO2/FiO2 = 80<br />

� PEEP 16<br />

Wat te doen ?


� ScvO2=69%<br />

� CO = 15 l/m<strong>in</strong><br />

� SVR = 400<br />

� GEDI = 900<br />

� <strong>EVLW</strong> = 23 ml/kg<br />

Casus 4


Casus 5<br />

� Vrouw 74 jaar, geraakt door auto,<br />

langdurig beklemd<br />

� Na 1 uur op EH;<br />

� GCS=3;BP = 70/45, HR 56<br />

� Oorzaak:<br />

1. Hypovolemie?<br />

2. Bloed<strong>in</strong>g ?<br />

3. Cardiale contusie?<br />

4. Myocard <strong>in</strong>farct?


� Echo (FAST) = geen vrij vocht<br />

� TTE = goede LV/RV functie, adequaat LV<br />

e<strong>in</strong>d- diastolisch volume.


� Opname ICU<br />

– Maxillo-faciale fracturen<br />

– C7 fractuur<br />

– Trauma capitis - SAB<br />

– Bilaterale long contusie<br />

– VB tot nu: 3500 ml.<br />

– Beademd/gesedeerd<br />

– Noradrenal<strong>in</strong>e gestart ivm persisterende hypotensie:<br />

� Reeds centrale lijn: CVD 10


� Wat is jullie <strong>in</strong>terpretatie van deze<br />

data?<br />

1. Hypovolemie?<br />

2. Cor contusie?<br />

3. Longembolie?<br />

4. Hoog sp<strong>in</strong>aal letsel?<br />

• HR = 104<br />

•SaO2 = 98%<br />

• BP = 131/71<br />

• CO = 1.78 l/m<strong>in</strong><br />

• SVV = 26%


Wil iemand nog meer weten ?<br />

� CI = 1.1<br />

l/m<strong>in</strong><br />

� GEDVI = 420 ml/m 2<br />

� <strong>EVLW</strong>I = 6.5<br />

ml/kg


Afname SVV na fluid load<strong>in</strong>g


Dus:<br />

Lage CO tgv hypovolemie (laag GEDVI,<br />

hoog SVV)<br />

CO stijgt en SVV daalt na volume-therapie


Casus 6<br />

� Man 65 jaar, met ernstig coronarialijden<br />

en hartfalen <strong>in</strong> VG<br />

� Ondergaat PTA/stent<strong>in</strong>g carotis stenose<br />

� Ascal/plavix


Basel<strong>in</strong>e CXR


eloop<br />

� +2 verward; op CT grote frontale bloed<strong>in</strong>g<br />

� +3 progressieve dyspnoe, sat 76%, RR 90/40<br />

� Naar ICU, <strong>in</strong>tubatie<br />

� RR 100/50 HR 110 sat 92% bij PEEP 10 FiO2<br />

100%<br />

� ECG: ST, LBTB<br />

� Meest wsch diagnose ???.<br />

1. Astma cardiale<br />

2. AMI


� Morf<strong>in</strong>e/lasix<br />

� Diurese ++<br />

� RR 85/40 HR 110<br />

� TTE: matige LV, M<br />

� CO 2.2


� Zal deze patient op vocht responderen ?<br />

1. Nee, acuut hartfalen<br />

2. Nee, fluid overloaded<br />

3. Nee, acuut MI<br />

4. Ja, hij is hypovolemisch.


PiCCO parameters<br />

� CO = 1.8 - 2.2 l/m<strong>in</strong><br />

� GEDVI = 500<br />

ml/m 2<br />

� <strong>EVLW</strong>I = 15<br />

ml/kgWat<br />

Wat te doen ?<br />

� SVV = 25-30%


Dopam<strong>in</strong>e, dobutam<strong>in</strong>e, NTG<br />

Fluid challenge 250-250<br />

CO<br />

SVV


Verder beloop<br />

� Dag 2: Agitatie, tachycardie, tachypnoe, ernstige<br />

hypoxaemie<br />

Dag 4<br />

CO = 4-5 l/m<strong>in</strong><br />

GEDVI = 650 ml/m2<br />

<strong>EVLW</strong> = 10 ml/kg<br />

ELWI trend


Dus:<br />

Hypotensie, laag CO, hypoxemie en verhoogd<br />

<strong>EVLW</strong> <strong>in</strong> een patient met hartfalen en IHD.<br />

Correctie van hypovolemie verbetert CO,<br />

maar leidt tot longoedeem wv ontwateren


Casus 8<br />

� Gezonde vrouw 27 jaar met pijn L na recent<br />

starten met fitness<br />

� Helder, heftige pijn met zwell<strong>in</strong>g<br />

� HR 120 RR 110/50 temp 38 (EHBO)<br />

� Epileptisch <strong>in</strong>sult,<br />

� Intubatie, RR 100/50 perifeer klam/koud<br />

� X-foto: vergroot cor<br />

� Labs: Ph 7.3 pCO2 39 pO2 136 lactaat 6 Hb 9<br />

leuco 30 tromb 245


Werkdiagnose ?<br />

� Massale longembolie bij DVT<br />

� CT: bdz PV, geen long-embolien<br />

� Echo cor: zeer slechte LVF, geen PH<br />

� diagnose ?<br />

� Myocarditis ? Sepsis ? Infarct ? Toch<br />

embolie ?<br />

� naar IC: gesedeerd RR 70/40 HR 120<br />

� Dopam<strong>in</strong>e + PICCO


PiCCO parameters<br />

� CO = 7 l/m<strong>in</strong><br />

� GEDVI = 580 ml/m 2<br />

� <strong>EVLW</strong>I = 8 ml/kg<br />

� SVR = 560<br />

� SVV = 3%<br />

� Werkdiagnose nu ?<br />

� Sepsis, embolie, myocarditis ?


ICU<br />

� LO: warme kuit, extreem<br />

� Echo: vocht<br />

� Aspiraat: groep A streptococ<br />

� Debridement, fasciotomie, onstlag na 4 wkn


Casus 9<br />

Secundair AML bij NHL<br />

Pancytopenie na CT<br />

Ivm sepsis naar IC<br />

Hemodynamiek BP 90/50mmHg, HR 150 SR, CVP 11mmHg<br />

Respiratie SaO 2 99% bj 2L O 2<br />

Abdomen ernstige diarhee<br />

Renaal cumulatieve 24h diurese 400ml<br />

Laboratorium Hb 4.1, Leuco


Haemodynamiek • agressief vullen, cathecholam<strong>in</strong>es<br />

• echo cor: goede LV<br />

• CVD stijgt van 11 naar 15mmHg<br />

Respiratie • verslechter<strong>in</strong>g SaO 2 90% bij 15L O 2 /m<strong>in</strong>, pO 2 69mmHg, pCO 2 39mmHg,<br />

RR 40/m<strong>in</strong><br />

• X: longoedeem ++<br />

• NIV<br />

Renaal • oligurei (ondanks diuretica)<br />

Infectiologisch • E. Coli <strong>in</strong> BK<br />

Diagnose: sepsis/MODS


Problemen<br />

Haemodynamiek • meer volume bij toename cathechol-behoefte en goede pomp functie<br />

• wat is volume status bij <strong>in</strong>tieel hoge CVD, diarhee, oligurie<br />

Respiratie • longoedeem<br />

• <strong>in</strong>tubatie bij leucopene patient ?<br />

Renaal • ARF


PICCO dag 1<br />

Cardiac<br />

Index<br />

GEDVI<br />

ELWI<br />

SVRI<br />

CVP<br />

Initieel<br />

3.4<br />

760<br />

14<br />

950<br />

16<br />

- cont<strong>in</strong>ueren nor<br />

-volume ogv GEDVI<br />

Normaal<br />

3.0 – 5.0 l/m<strong>in</strong>/m 2<br />

680 - 800 ml/m 2<br />

3.0 – 7.0 ml/kg<br />

1700 - 2400 dyn*s*cm 5 m 2<br />

2 - 8 mmHg


Dag 2<br />

CI<br />

GEDVI<br />

ELWI<br />

SVRI<br />

CVP<br />

3.5<br />

780<br />

14<br />

990<br />

16<br />

Normaal<br />

3.0 – 5.0 l/m<strong>in</strong>/m 2<br />

680 - 800 ml/m 2<br />

3.0 – 7.0 ml/kg<br />

1700 - 2400 dyn*s*cm 5 m 2<br />

2 - 8 mmHg<br />

GEDVI met volume therapie hoog-normaal, zonder toename van ELWI


Aanvullende therapie<br />

- NIV<br />

- breed-spectrum ab<br />

- hydrocortison / GCSF<br />

beloop<br />

- stabilisatie hemodynamiek<br />

- lage nor-behoefte<br />

- streven naar negatieve VB mbv PICCO


Dag 3<br />

CI<br />

GEDVI<br />

<strong>EVLW</strong>I<br />

SVRI<br />

CVP<br />

3.2<br />

750<br />

8<br />

1810<br />

14<br />

- stabilisatie<br />

- staken noradrenal<strong>in</strong>e<br />

-Lasix<br />

Normaal<br />

3.0 – 5.0 l/m<strong>in</strong>/m 2<br />

680 - 800 ml/m 2<br />

3.0 – 7.0 ml/kg<br />

1700 - 2400 dyn*s*cm 5 m 2<br />

2 - 8 mmHg


30<br />

25<br />

20<br />

15<br />

10<br />

5<br />

0<br />

Nor<br />

CVD<br />

<strong>EVLW</strong>I<br />

GEDVI<br />

SVRI<br />

CI<br />

Dag 1<br />

Day 2<br />

Dag 3<br />

Dag 4<br />

Dag 5<br />

CI<br />

HI<br />

GEDVI Blijft normaal<br />

ITBI<br />

<strong>EVLW</strong>I<br />

CVP<br />

Ondanks volume/ontwateren, relatief<br />

constant<br />

<strong>EVLW</strong> Ogv longwater titratie volume waarbij<br />

longoedeem vermeden wordt<br />

SVR<br />

Initieel hoog, ondanks volume<br />

Nordepletie


Casus 10<br />

� 55 jaar man met <strong>in</strong> VG AML<br />

� Nu acuut RF, 7 kg gewicht toename<br />

ondanks diarhee<br />

� CVD 32 -> lasix<br />

� Op IC: AF 34, temp 34.4, MAP 59 ST 140<br />

� Intubatie wgs uitputt<strong>in</strong>g; PEEP 15; P/F ratio<br />

115<br />

� Zwak AG + rhochi<br />

� Licht buik distensie


PICCO<br />

� CI 5.1 SVRI 700 -> sepsis ?<br />

� CVD 24<br />

� SVV 15%<br />

� GEDI 650<br />

� -> ondervull<strong>in</strong>g ondanks hoge CVD?<br />

� BK: enterococcen; FK: Clostridium<br />

� Aanvankelijk fluid responsive<br />

� Tevens cathecholam<strong>in</strong>es<br />

� Oligurie-anurie (12 liter VB +)<br />

� Verdere fluid resuscitatie; P/F 75 CVD 29; MAP 65; SVV<br />

13%;GEDI 780, <strong>EVLW</strong>12-> 17<br />

� Wat nog meer ?<br />

� IAP 28 door toxic megacolon wv colectomie<br />

� CVVH IAP 16; ELWI 13; P/F 175 CVD 18-22; SVV 10-


Dus;<br />

� Vull<strong>in</strong>gsdrukken vals-hoog door hoge<br />

<strong>in</strong>trathoracale drukken gerelateerd aan IAP<br />

of PEEP<br />

� SVV niet een marker van preload maar<br />

meer van fluid responsiveness<br />

� Flow (CI) discrim<strong>in</strong>eert niet tsusen onderovervull<strong>in</strong>g<br />

� Na <strong>in</strong>itiele resuscitatie: wanneer stoppen<br />

met vullen /


Vragen?


Potentiele problemen zonder PiCCO bij deze patient<br />

Diarrhee<br />

diaphorese<br />

Moeizame<br />

assessment<br />

vocht-deficit<br />

Hoge CVD<br />

Volume ?<br />

Matige Diurese Constante CO<br />

Volume ?<br />

Volume ?


5<br />

3<br />

7<br />

3<br />

Cardiac Output<br />

<strong>EVLW</strong><br />

Preload<br />

Inadequate preload noodzaakt volume<br />

toedien<strong>in</strong>g


5<br />

3<br />

7<br />

3<br />

Cardiac Output<br />

<strong>EVLW</strong><br />

Preload<br />

Inadequate preload should be treated<br />

<strong>in</strong>itially with volume adm<strong>in</strong>istration<br />

Cont<strong>in</strong>ueren volume totdat <strong>EVLW</strong><br />

stijgt


Practical Approach<br />

Therapy Guidance with PiCCO Technology<br />

5<br />

3<br />

7<br />

3<br />

Cardiac Output<br />

<strong>EVLW</strong><br />

Preload<br />

Inadequate preload should be treated<br />

<strong>in</strong>itially with volume adm<strong>in</strong>istration<br />

Volume adm<strong>in</strong>istration causes an<br />

<strong>in</strong>crease <strong>in</strong> <strong>EVLW</strong><br />

Volume verwijderen tot <strong>EVLW</strong> niet<br />

meer of langzaam daalt (preload<br />

monitor<strong>in</strong>g!)<br />

Volume moet ip leiden tot toename<br />

van preload, of toename<br />

longoedeem( <strong>EVLW</strong>)

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