Early-stage left atrial intramural hemorrhage mimicking partial coronary sinus thrombosis in a patient who received ablation for atrial tachyarrhythmias

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Presentation transcript:

Early-stage left atrial intramural hemorrhage mimicking partial coronary sinus thrombosis in a patient who received ablation for atrial tachyarrhythmias Po-Cheng Chang, MD, Yuan-Chang Liu, MD, Ming-Shien Wen, MD, Chung-Chuan Chou, MD, FHRS HeartRhythm Case Reports Volume 3, Issue 4, Pages 233-236 (April 2017) DOI: 10.1016/j.hrcr.2017.01.009 Copyright © 2017 Heart Rhythm Society Terms and Conditions

Figure 1 CARTO (Biosense Webster, Diamond Bar, CA) mapping images show counterclockwise rotation surrounding the mitral annulus. LAT = local acitvation time; LAO = left anterior oblique; PA = posteroanterior. HeartRhythm Case Reports 2017 3, 233-236DOI: (10.1016/j.hrcr.2017.01.009) Copyright © 2017 Heart Rhythm Society Terms and Conditions

Figure 2 Echocardiography and computed tomography images. A: Parasternal and apical 4-chamber views of echocardiography on days 2, 4, and 73. Red arrowheads indicate the hematoma. B: Computed tomography images at baseline and after the ablation procedure. Red arrowheads indicate the hematoma. Yellow arrows indicate the coronary sinus. HeartRhythm Case Reports 2017 3, 233-236DOI: (10.1016/j.hrcr.2017.01.009) Copyright © 2017 Heart Rhythm Society Terms and Conditions