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Updated: Jul 19, 2026

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
Published on: December 11, 2017
Acute severe midventricular obstruction in left ventricular apical ballooning syndrome
Abstract:
A 72-year-old woman was admitted to our hospital for chest pain and dyspnea. Admission electrocardiogram revealed T-wave inversion in precordial leads. Coronary angiography showed no significant coronary artery disease. Left ventriculography showed apical akinesis and basal hyperkinesis with an intraventricular pressure gradient of 60 mmHg. After 4 days left ventricular wall motion had completely normalized, with no more pressure gradient.
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