Dr Boris Orlov
Dr Boris Orlov
Dr Boris Orlov
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Correlation between Annular Size<br />
and Regurgitant Volume<br />
There is a good correlation in both patients with<br />
VHD (r=0.87) and patients with ASD (r=0.88).<br />
The correlation lines cross the X-axis at a TAD<br />
value of 33-34 mm, which is the threshold for TR<br />
Sugimoto T., JTCS 1999;117: 463-469