TY - JOUR T1 - Mid-cavitary obstruction in hypertrophic cardiomyopathy JF - Heart JO - Heart SP - 1287 LP - 1287 DO - 10.1136/hrt.2008.154443 VL - 94 IS - 10 AU - M W Martinez AU - P Sorajja AU - S R Ommen Y1 - 2008/10/01 UR - http://heart.bmj.com/content/94/10/1287.abstract N2 - Evaluation of patients with hypertrophic cardiomyopathy can be facilitated by several imaging techniques. In this instructive case, a 55-year-old woman without coronary artery disease presented for evaluation of progressive NYHA class III dyspnoea on exertion. Her transthoracic echocardiogram … ER -