Cardiac MRI evaluation of hypertrophic cardiomyopathy: Left ventricular outflow tract/aortic valve diameter ratio predicts severity of LVOT obstruction
Journal of Magnetic Resonance Imaging, 05/08/2012
Vogel–Claussen J et al. – The left ventricular outflow tract/aortic valve (LVOT/AO) diameter ratio is an accurate, reproducible, noninvasive, and easy to use cardiac magnetic resonance (CMR) marker to assess LVOT pressure gradients in patients with hypertrophic cardiomyopathy (HCM).



