The renal artery and iliac artery pulses were recorded indirectly during split renal function studies in hypertensive patients suspected of having renal vascular lesions. A phonocatheter was easily ...

Sequential measurements of cardiac output, intravascular pressures, blood gases, pH, blood volume, and oxygen consumption were made in normal subjects and patients in shock before, during, and after ...

The effects of drugs that produce known hemodynamic alterations were assessed on externally recorded pulse waves, heart sounds, and the relationship of these to each other and to the electrocardiogram ...