The purpose of this study was to examine the value of several Doppler flow parameters in predicting pressure gradient across the aortic coarctation. Twenty-eight patients, aged 14 days to 13 years ...

Concomitant valvular lesions including aortic insufficiency and mitral regurgitation can be evaluated. Measuring the maximum blood flow velocity by continuous-wave Doppler from different windows ...

Molnupiravir is under clinical development by Merck and currently in Phase I for Liver Failure (Hepatic Insufficiency). According to GlobalData, Phase I drugs for Liver Failure (Hepatic Insufficiency) ...

The primary endpoint was mortality at 30 days. Secondary endpoints were in-hospital mortality, 1-year mortality, bleeding, major vascular complications, myocardial infarction, stroke, incidence of ...

There was free aortic regurgitation because of dilatation of the valvular annulus; the cusps themselves were not deformed. The valve was excised and a No. 9 Starr-Edwards valve inserted.

AS, aortic stenosis; EDP, end-diastolic pressure; EF, ejection fraction; LV, left ventricle; mPAP, mean pulmonary artery pressure; MR, mitral regurgitation; RV, right ventricle ... tricuspid annular ...

This paper reports the sequence of events in a patient with Marfan's syndrome who evidently acquired aortic insufficiency secondary to chest trauma and in whom a Hufnagel valve was inserted.

Severe mitral regurgitation (MR) was characterized by an eccentric jet, which occupied greater than 40% of the left atrial area. Color Doppler showed prominent holosystolic flow. (Figure 1). An ...