Afilalo, JonathanGrapsa, JuliaDurighel, GiulianaORegan, DeclanDawson, DavidLevine, RobertNihoyannopoulos, Petros2012-08-102012Afilalo, Jonathan, Julia Grapsa, Giuliana Durighel, Declan ORegan, David Dawson, Robert A Levine, and Petros Nihoyannopoulos. 2012. Learning curve for quantification of right ventricular size and systolic function in pulmonary arterial hypertension: Comparison of cardiac magnetic resonance and three-dimensional echocardiography. Journal of Cardiovascular Magnetic Resonance 14(Suppl 1): P81.1097-6647http://nrs.harvard.edu/urn-3:HUL.InstRepos:9393257en-USLearning Curve for Quantification of Right Ventricular Size and Systolic Function in Pulmonary Arterial Hypertension: Comparison of Cardiac Magnetic Resonance and Three-Dimensional EchocardiographyJournal Article2012-08-1010.1186/1532-429X-14-S1-P81