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Medical Emergencies in the Dental Office, Tomas ... - Dmcnet.org

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What occurs <br />

• Increased Myocardial Demand<br />

1. Elevated heart rate<br />

2. Elevated BP<br />

3. Elevated endogenous catecholam<strong>in</strong>es<br />

3.<br />

• Decreased Myocardial Oxygen delivery<br />

1. Decreased diastolic fill<strong>in</strong>g<br />

2. Myocardial vessel occlusion<br />

3. Hypoxia<br />

4. anemia<br />

4.

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