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Konstantinos C. Theodoropoulos MD MSc Alexandros Papachristidis MD Michael Papitsas MD Jonathan Byrne MBChB PhD FRCP Mark J. Monaghan PhD FRCP FACC FESC 《Echocardiography (Mount Kisco, N.Y.)》2018,35(1):132-134
We present a case of a 68‐year‐old man with calciphylaxis, who was found to have a floating thrombus in the descending aorta on a transesophageal echocardiogram. The use of 3D echocardiography demonstrated nicely the free motion of the thrombus, emerging from an atherosclerotic plaque in the descending aorta. Anticoagulation was started for thromboembolism prevention. 相似文献
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Reply to “Non‐ST‐segment elevation myocardial infarction vs aborted myocardial infarction‐triggered takotsubo syndrome?”
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Right ventricular systolic function in hypoplastic left heart syndrome: A comparison of manual and automated software to measure fractional area change
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Transient left ventricular outflow tract obstruction with systolic anterior motion of the mitral valve: A stunning cause
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Christiaan L. Meuwese MD PhD Mohamed Boulaksil MD PhD Jeroen van Dijk MD PhD Jawed Polad MBChB MRCP Huub W. Meijburg MD PhD 《Echocardiography (Mount Kisco, N.Y.)》2017,34(7):1089-1091
Left ventricular outflow tract obstruction (LVOTO) and systolic anterior motion (SAM) of the mitral valve may have various etiologies, of which hypertrophic cardiomyopathy is the most common. More rarely, an acute coronary syndrome, myocardial stunning, and takotsubo cardiomyopathy may give rise to LVOTO and SAM. Here, we present a 70‐year‐old female patient with a non‐ST‐elevation acute coronary syndrome treated with percutaneous coronary intervention. Echocardiography the day after, because of dyspnea and hypotension, revealed apical akinesia, LVOTO, and SAM, which proved completely reversible after treatment with a β‐blocker and a 2‐month follow‐up period. It was concluded that postischemic apical stunning had caused LVOTO and SAM. 相似文献
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Peter Luke BSc MSc Ewen Shepherd MBChB FRCP Tim Irvine MBChB FRCP Rae Duncan MBChB MSc MRCP 《Echocardiography (Mount Kisco, N.Y.)》2020,37(12):2163-2167
Inadvertent endocardial lead malposition is recognized as a rare incident which is usually underreported and if recognized during implantation can be easily corrected. This phenomenon is caused by the ventricular lead unintentionally crossing a pre-existing patent foremen ovale, septal defects (atrial or ventricular) or directly from the aorta via an accidental subclavian puncture resulting in the lead implanting into the left ventricle. While this is a rare occurrence we report, the incidental finding of pacemaker lead malposition during a routine follow-up transthoracic echocardiogram and the benefits of three-dimensional transesophageal echocardiography in this patient prior to lead extraction. 相似文献