DVI versus VVI pacing in heart block with low cardiac output
نویسندگان
چکیده
منابع مشابه
Is VVI pacing outmoded?
Pacing is a common clinical procedure. The permanent implant rate in the United Kingdom is lower than in other Western countries. The last World Survey' showed a new implant rate of 148 per million population per year (8346 systems) in the United Kingdom. This compares with 421 in Germany, 413 in France, 359 in the United States, and 175 in Spain. In the United Kingdom, the pacing mode was simp...
متن کاملPercussion pacing in a three-year-old girl with complete heart block during cardiac catheterization.
Complete heart block frequently requires emergency pacing to restore systemic perfusion. We report the case of a 3-yr-old girl undergoing interventional atrial septal defect closure who suffered from transient complete heart block with circulatory arrest. Transthoracic mechanical pacing for more than 3 min provided temporary support, sustaining an adequate cardiac output until sinus rhythm resu...
متن کاملCardiac pacing in incomplete atrioventricular block with atrial fibrillation.
are described; two had ischaemic heart disease, and one had cardiomyopathy. In thefirst case the slow ventricular response to atrialfibrillation was a result of incomplete atrioventricular nodal block, and in the other two His bundle electrograms demonstrated that the slow ventricular response was due to bilateral bundle-branch block. The association of atrial fibrillation and conduction delays...
متن کاملPredictors of low cardiac output in decompensated severe heart failure
OBJECTIVE To identify predictors of low cardiac output and mortality in decompensated heart failure. INTRODUCTION Introduction: Patients with decompensated heart failure have a high mortality rate, especially those patients with low cardiac output. However, this clinical presentation is uncommon, and its management is controversial. METHODS We studied a cohort of 452 patients hospitalized w...
متن کاملHeart failure during cardiac pacing.
BACKGROUND Right ventricular apical (RVA) pacing creates abnormal left ventricular contraction, hypertrophy, and reduced pump function. The adverse effects of ventricular desynchronization may explain the association of RVA pacing with an increased risk of heart failure hospitalization (HFH) in clinical trials. METHODS AND RESULTS Baseline and postimplantation variables were used to predict H...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 1984
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(84)80386-1