Figure 031_3712. Electrocardiography (ECG) of a patient with secundum atrial septal defect (ASD): normal sinus rhythm, 77 beats/min, right axis deviation, incomplete right bundle branch block (RBBB), features of right ventricular hypertrophy. - McMaster Textbook of Internal Medicine

Figure 031_3712.
Electrocardiography (ECG) of a patient with secundum atrial septal defect (ASD): normal sinus rhythm, 77 beats/min, right axis deviation, incomplete right bundle branch block (RBBB), features of right ventricular hypertrophy.

Figure 031_3712. Electrocardiography (ECG) of a patient with secundum atrial septal defect (ASD): normal sinus rhythm, 77 beats/min, right axis deviation, incomplete right bundle branch block (RBBB), features of right ventricular hypertrophy.