The valsalva maneuver as a test of cardiac function

Hydraulic formula for calculation of the area of the stenotic mitral valve, other cardiac valves, and central circulatory shunts. I

R Gorlin, S.G. Gorlin · American Heart Journal · 1951 · 1.8K citations

Central Circulatory Shunts, Stenotic Mitral Valve, Cardiology +2

Ventricular Function

Stanley J. Sarnoff, Erik Berglund · Circulation · 1954 · 598 citations

Heart Failure, Kinesiology, Cardiac Mechanic +12

A Simple Electrometric Technique for the Determination of Carbon Dioxide Tension in Blood and Plasma, Total Content of Carbon Dioxide in Plasma, and Bicarbonate Content in “Separated” Plasma at a Fixed Carbon Dioxide Tension (40 mm Hg)

Poul Astrup · Scandinavian Journal of Clinical and Laboratory Investigation · 1956 · 366 citations

Carbon Dioxide, Simple Electrometric Technique, Measurement +5

<i>Pulmonary Capillary Pressure in Man</i>

Harper K. Hellems, Florence W. Haynes, L Dexter · Journal of Applied Physiology · 1949 · 231 citations

Effects of Valsalva's Man uvre on the Normal and Failing Circulation

E. P. Sharpey‐Schafer · BMJ · 1955 · 228 citations · Full text

Man Uvre, Assisted Circulation, Hypertension +10