Heart Structure Types Cardiac 123819954

Tags: human health healthy blood medicine line structure Cardiology heart pressure pulse measurement organ valve vein muscle rhythm diagnosis Heartbeat anatomy pump cardiovascular circulation artery cardiogram Cardiac electrocardiogram atrium Ecg cava diastolic aortic circulatory vena aorta palpitation tachycardia pulmonary coronary ventricle arrhythmia septum mitral myocardium tricuspid Bradycardia ventricular interventricular atrial pericardial