Myocardial bridging, a trigger for Takotsubo syndrome
- 269 Downloads
Conflict of interest
A.S. Triantafyllis, S. de Ridder, K. Teeuwen and L.C. Otterspoor declare that they have no competing interests.
Video 1: Coronary angiography showing myocardial bridging
Video 2: IVUS demonstrating systolic compression of the mid-LAD with a minimum lumen area oscillating from 3.06 mm2 in systole to 5.02 mm2 in diastole and an echolucent region between the bridged coronary segment and epicardial tissue persisting throughout the cardiac cycle (‘half-moon sign’)
Video 3: Left ventricular (LV) angiography revealing typical mid-apical ballooning with hypercontractility of the basal segments
Video 4: Follow-up Echocardiography illustrating restoration of left ventricular function
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.