ECG basics Electrocardiogram is the recording of the electrical signals of the heart. Electrocardiogram (ECG) recorded from the body surface is known as surface ECG while that recorded
Paradoxical motion of interventricular septum Paradoxical motion of interventricular septum: M-mode echocardiogram showing movements of the interventricular septum and posterior wall of the left ventricle (LV). Right ventricle