title: SYMPOSIUM ON CARDIAC ARRHYTHMIAS. INTRODUCTION WITH COMMENTS ON THE HEMODYNAMIC SIGNIFICANCE OF ATRIAL SYSTOLE.
mesh_terms: D001024:Aortic Valve Stenosis; D001145:Arrhythmias, Cardiac; D001795:Blood Pressure Determination; D004562:Electrocardiography; D006439:Hemodynamics; D012106:Research; D013599:Systole
keywords: AORTIC VALVE STENOSIS; ARRHYTHMIA; BLOOD PRESSURE DETERMINATION; ELECTROCARDIOGRAPHY; EXPERIMENTAL LAB STUDY