PMC10000314_01
Two-dimensional biplane transesophageal echocardiography, two chamber mid-esophageal view, showing transverse chord-like structure close to mitral valve connecting the papillary muscles; see also at https://youtu.be/rBnvKGOCzgg.. Three-dimensional transesophageal echocardiography showing atypical left ventricular false tendon; see also at https://youtu.be/8ScrmhzvQZo.. Two-dimensional transesophageal echocardiography showing successful MitraClip implantation with residual mitral regurgitation and the tendon remained intact; see also at https://youtu.be/XPrZcds-wEk.
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Figure 1 and Videos 1-3 show cardiac images of an 81-year-old female patient with a history of severe secondary mitral regurgitation, hypertension, and paroxysmal atrial fibrillation.