Fig. 1
From: Intraventricular muscle bundle as a novel cause of left ventricular aneurysm
ECG, TTE and CMR of Case 1. a: ECG of case 1: Sinus rhythm, non-specific T wave abnormalities. b: TTE of case 1: Four-chamber view of TTE; the white arrow indicates the proximal chamber, while the blue arrow indicates the distal chamber. c: TTE of case 1: The yellow arrow shows the abnormal muscle bundle connected to the mitral valve. d, e: CMR of case 1: The white arrow indicates the abnormal muscle bundle, while the blue arrow indicates the transmural late myocardial enhancement. CMR, cardiac magnetic resonance imaging; ECG, electrocardiogram; TTE, transthoracic echocardiography