TY - GEN AU - Beliaeva,A T AU - Namazova,A A TI - [Significance of vectorcardiography in the evaluation of hypertrophy of the heart ventricles in patients with ventricular septal defect] SN - 0038-5077 PY - 1967///0205 KW - Adolescent KW - Cardiomegaly KW - diagnosis KW - Heart Septal Defects, Ventricular KW - Humans KW - Vectorcardiography N1 - Publication Type: Journal Article ER -