title: [A STUDY ON RHEOGRAPHY OF HEART AND AORTA].
mesh_terms: D001011:Aorta; D001145:Arrhythmias, Cardiac; D017097:Electric Impedance; D004864:Equipment and Supplies; D006321:Heart; D006801:Humans; D010991:Plethysmography; D010992:Plethysmography, Impedance
keywords: AORTA; ARRHYTHMIA; EQUIPMENT AND SUPPLIES; HEART; PLETHYSMOGRAPHY; PLETHYSMOGRAPHY, IMPEDANCE