Bennett, D Echocardiographic estimation of peak left ventricular pressure in aortic stenosis. [electronic resource] - The American journal of cardiology Nov 1978 - 875-6 p. digital Publication Type: Letter ISSN: 0002-9149 Standard No.: 10.1016/0002-9149(78)90116-9 doi Subjects--Topical Terms: Aortic Valve Stenosis--diagnosisCardiac VolumeChildDiastoleEchocardiographyHeart--physiopathologyHumansSystole