Late deterioration of left ventricular function after right ventricular pacemaker implantation
نویسندگان
چکیده
منابع مشابه
Late deterioration of left ventricular function after right ventricular pacemaker implantation
OBJECTIVES Right ventricular (RV) pacing induces a left bundle branch block pattern on ECG and may promote heart failure. Patients with dual chamber pacemakers (DCPs) who present with progressive reduction in left ventricular ejection fraction (LVEF) secondary to RV pacing are candidates for cardiac resynchronization therapy (CRT). This study analyzes whether upgrading DCP to CRT with the addit...
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Complications of pacemaker implantation include myocardial perforation, venous thrombosis, vegetations of the tricuspid valve or pacing lead, and tricuspid regurgitation. We report a patient presenting with a case of delayed ventricular lead perforation through the right ventricle. The lead was uneventfully extracted under transesophageal echocardiographic observation in the operating room with...
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We report an 84-year-old woman who presented with right ventricular perforation 4 days after pacemaker implantation for syncope due to sick sinus syndrome. Median sternotomy revealed no pericardial effusion, but the pacing lead had penetrated the right ventricle and pericardium. When the pleura was opened, the tip of the lead was seen in the visceral pleura. The lead was cut in the pericardial ...
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Two cases of takotsubo cardiomyopathy occurred after pacemaker implantation, both in elderly women who received a dual-chamber pacemaker for complete atrioventricular block. They had persistent left ventricular dysfunction even during their convalescence.
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BACKGROUND Very few data exist on the clinical impact of permanent pacemaker implantation (PPI) after transcatheter aortic valve implantation. The objective of this study was to assess the impact of PPI after transcatheter aortic valve implantation on late outcomes in a large cohort of patients. METHODS AND RESULTS A total of 1556 consecutive patients without prior PPI undergoing transcathete...
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ژورنال
عنوان ژورنال: The Anatolian Journal of Cardiology
سال: 2015
ISSN: 2149-2263,2149-2271
DOI: 10.5152/anatoljcardiol.2015.6515