Assessment of the left ventricular volume of tetralogy of Fallot by electrocardiogram.

Shun KawaiTakuya WakamiyaYasuhiro IchikawaShin OnoKi-Song KimSadamitsu YanagiHideaki Ueda

Published in: Pediatrics international : official journal of the Japan Pediatric Society (2022)

In TOF, the amplitude of the septal Q wave reflects LV volume. In particular, the absence of QV5 suggests a small LV end-diastolic volume, which is lower than 80% of normal.

Keyphrases

left ventricular
hypertrophic cardiomyopathy
mass spectrometry
heart failure
blood pressure
mitral valve
coronary artery disease
left atrial