title: Study of the phases of cardiac cycle.
mesh_terms: D006331:Heart Diseases / Q000503:physiopathology*; D006334:Heart Function Tests; D006352:Heart Ventricles / Q000503:physiopathology*; D006439:Hemodynamics; D006801:Humans; D010992:Plethysmography, Impedance; D016276:Ventricular Function