Tetralogy of Fallot: postoperative electrophysiologic studies.
نویسندگان
چکیده
منابع مشابه
Tetralogy of Fallot: postoperative electrophysiologic studies.
Electrophysiologic studies performed during postoperative cardiac catheterization in 51 patients following repair of tetralogy of Fallot (TF) were compared with studies performed in a control group of 30 patients. These studies include His bundle electrograms, measurement of atrioventricular (A-V) conduction at progressively increasing atrial pacing rates, and evaluation of sinus node recovery ...
متن کاملPostoperative arrhythmias in tetralogy of Fallot.
common congenital cyanotic heart disease, but it can now be treated with very good long term results. It has been known for many years, however, that patients with surgically treated TF are at risk of sudden cardiac death even many years later, while a large number of these patients exhibit postoperative arrhythmias. What is not entirely clear is the relation between ventricular arrhythmias det...
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year post-surgery. Twenty of these patients were placed into one of three groups based upon the degree of residual abnormalities present at cardiac catheterization. Group I (n = 11) had no residual intracardiac shunting and had right ventricular (RV) peak systolic pressures less than 45 mm Hg. All had mild pulmonic insufficiency and pulmonary stenosis with no tricuspid insufficiency. Echocardio...
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Ventricular arrhythmias in patients after total surgical repair of tetralogy of Fallot have been associated with late sudden death. In this large multicenter retrospective study of 359 patients with postoperative tetralogy of Fallot, spontaneous ventricular premature complexes (VPCs) on 24. hour ambulatory electrocardiographic monitoring and laboratory-induced ventricular tachycardia (VT) by el...
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Two hundred and forty-three patients were evaluated following total correction of tetralogy of Fallot with special emphasis on postoperative conduction disturbances and on the occurrence of sudden death. The average follow-up period was 12 years with a range of 61/2 to 161⁄2h years. Sudden death occurred in seven patients. Four deaths were among those with right bundle branch block pattern (RBB...
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ژورنال
عنوان ژورنال: Circulation
سال: 1977
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.56.5.713