Three-dimensional echocardiography for optimization of cardiac resynchronization therapy: reply
نویسندگان
چکیده
منابع مشابه
Real-time three-dimensional echocardiography: Applications for cardiac resynchronization therapy
number 158 . 2. Ajmone Marsan N, Bleeker GB, Ypenburg C, Van Bommel RJ, Delgado V, Borleffs CJW, Holman ER, Van Der Wall EE, Schalij MJ, Bax JJ. Real-time three-dimensional echocardiography as a novel approach to assess left ventricular and Left Atrium reverse remodeling and to predict response to cardiac resynchronization therapy. Abstract
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Cardiac resynchronization therapy improves clinical symptoms and prognosis of heart failure patients. However, it has been shown that up to 40% of patients do not respond to this therapy. Three main determinants of cardiac resynchronization therapy response have been identified: left ventricular dyssynchrony, left ventricular lead position, and extent and location of myocardial scar tissue. Two...
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Cardiac resynchronization therapy has been an effective option in patients with advanced heart failure. However, 20 to 30% of the patients do not benefit from this therapy. Clinical, electrocardiographic and echocardiographic criteria have been studied in an attempt to select patients who will benefit from a cardiac resynchronization therapy, and the echocardiogram is important both in the sele...
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We report the case of a 66-year-old man with heart failure NYHA class IV treated with biventricular pacing for cardiac resynchronization. The patient was evaluated by real-time three-dimensional transthoracic echocardiography before and 48 hours after pacemaker implantation. The use of three-dimensional echocardiography contributed to understanding the underlying mechanism involved in cardiac r...
متن کاملEchocardiography for cardiac resynchronization therapy selection: fatally flawed or misjudged?
After the publication of the PROSPECT (Predictors of Response to CRT) trial, the use of echocardiography for the assessment of mechanical dyssynchrony and as a possible aid for selecting patients for cardiac resynchronization therapy has been heavily criticized. Calls have been made to observe the current guidelines and implant according to the entry criteria of recent major trials. However, al...
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ژورنال
عنوان ژورنال: European Heart Journal
سال: 2008
ISSN: 0195-668X,1522-9645
DOI: 10.1093/eurheartj/ehp002