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 ...

Secondary endpoints were in-hospital mortality, 1-year mortality, bleeding, major vascular complications, myocardial infarction, stroke, incidence of pacemaker implantation, acute kidney injury and ...

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There was free aortic regurgitation because of dilatation ... Supported in part by a grant (HE-06664 [HEPP]) from the United States Public Health Service.

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.