The use of epicardial variable resistance mercury columns in the analysis of instantaneous changes in left ventricular configuration.
D000818:Animals; D001783:Blood Flow Velocity; D001794:Blood Pressure; D004285:Dogs; D006334:Heart Function Tests / Q000295:instrumentation*; D008628:Mercury; D009119:Muscle Contraction; D016276:Ventricular Function
D008628:Mercury