The effect of biventricular pacing on cardiac function after open heart surgery
نویسندگان
چکیده
منابع مشابه
Biventricular pacing in the early postoperative period after cardiac surgery.
Cardiac resynchronization therapy is not commonly used in the early postoperative period in patients undergoing cardiac surgery who have left ventricular (LV) dysfunction and a history of heart failure. We performed a prospective randomized clinical trial to compare atrial synchronous right ventricular (DDD RV) and biventricular (DDD BIV) pacing within 72 hours after cardiac surgery in patients...
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We present the case of a 57-year-old woman with severe aortic regurgitation and ventricular dysfunction (ejection fraction 34%) requiring surgical intervention. In pre-operative period, no left ventricular (LV) asynchrony was detected by QRS duration and current echocardiographic techniques, including tissue Doppler imaging. A new echocardiographic technology, the timing of regional volumetric ...
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In this paper the duties of an anesthesiologist and his right of i=;electing patient is discussed. La,ter, we di:=:cuss the <::mergencies cf heart surgery, pre up visit and alsc few dcails of pre up medication cf thei,e pati<mts. We also touch on the stages of anesthPsia and point to our preference for the use cf artery and vein for arterial and venous cannulation. In this paper we discuss in b...
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Uses a structured format?Background:YesObjectives:YesSearch strategy:YesSelection criteria:YesData collection and analysis: YesMain results:Pooled results reportedReviewers’ conclusions:Reports results IntroductionDetailed introduction that includes description of health problem, current treatment options and a brief overview of CRT Me...
متن کاملPacing the human cardiac conduction system during open-heart surgery.
Specialized fiber electrograms were recorded from selected sites along the His bundle and bundle branches during open-heart surgery in 26 patients. The heart was then paced from the same recording sites. Stimuli applied to the proximal His bundle recording site always resulted in His bundle pacing, which was characterized by a stimulus artifact-to-QRS interval which equaled or very nearly equal...
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ژورنال
عنوان ژورنال: The Egyptian Cardiothoracic Surgeon
سال: 2019
ISSN: 2636-3291,2636-3151
DOI: 10.35810/ects.v1i3.59