نتایج جستجو برای: low fontan procedure heart failure
تعداد نتایج: 2243926 فیلتر نتایج به سال:
After undergoing initial reconstructive surgery for hypoplastic left heart syndrome performed between August 1985 and March 1989, 59 patients (age range 3 to 27 months, mean 13.8 +/- 4.5) underwent elective cardiac catheterization in anticipation of a modified Fontan procedure. Five important hemodynamic and anatomic features considered to be components of successful reconstructive surgery were...
BACKGROUND Atrial tachyarrhythmia is a common cause of morbidity and mortality in patients with univentricular physiology undergoing the Fontan operation. We examined cardiac autonomic nervous activity, a predictor of arrhythmia and sudden death in other cardiovascular disease, in patients late after the Fontan operation, employing heart rate variability (HRV) and baroreflex sensitivity. METH...
It is anticipated that as many as 10-20% of patients alive with anatomical congenital heart lesions may eventually develop heart failure. Most of these patients have undergone previous palliative or corrective surgeries. The Fontan procedure, although it has helped many patients with single-ventricle physiology to become hemodynamically functional, it is associated with protein-losing entropat...
OBJECTIVES Determinant risk factors for developing protein losing enteropathy (PLE), including haemodynamics, remain unclear in patients after the Fontan operation. METHODS Our purpose was to characterize the serial PLE haemodynamics before and after the onset and to determine the risk factors based on the cardiac catheterization-based analysis. RESULTS Of 354 Fontan survivors who had under...
BACKGROUND Late atrial reentry tachycardia (AT) after Fontan repair is common, with limited efficacy of medical therapy in preventing AT recurrence. In this study, two approaches to surgical arrhythmia ablation in patients with refractory AT undergoing Fontan revision are compared: cryoablation of the inferomedial right atrium (RA), and a more extensive modified RA maze procedure designed to el...
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