Intensity distribution of the systolic murmur in ventricular septal defect on the chest surface.
D000328:Adult; D006328:Cardiac Catheterization; D004562:Electrocardiography; D006326:Heart Auscultation; D006345:Heart Septal Defects, Ventricular / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014672:Vectorcardiography