Association of Sinus Node Dysfunction, Atrioventricular Node Conduction Abnormality and Ventricular Arrhythmia in Patients With Kawasaki Disease and Coronary Involvement
نویسندگان
چکیده
منابع مشابه
Association of sinus node dysfunction, atrioventricular node conduction abnormality and ventricular arrhythmia in patients with Kawasaki disease and coronary involvement.
BACKGROUND This study was performed to investigate the incidence of arrhythmias in patients with Kawasaki disease (KD). METHODS AND RESULTS Electrophysiologic studies (EPS) were performed in 40 patients (mean age: 10.3+/-5.1 years; 30 males, 10 females) with KD who had severe to moderate coronary artery disease. Clinical arrhythmias were documented in 4 patients (premature ventricular contrac...
متن کاملSinus node recovery time and calculated sinoatrial conduction time in normal subjects and patients with sinus node dysfunction.
In 61 patients sinus node function was tested by programmed (sinoatrial conduction time, SACT) and overdrive atrial pacing (sinus node recovery time, SRT). In the control group (N = 20), mean sinus cycle length was 773 +/- 140.2 msec, mean absolute SRT 1044 +/- 215.8 msec [corrected SRT (CSRT) 270 +/- 112.5 msec; mean +/- SD] and calculated SACT was 82 +/-19.2 msec. The upper limit of normal SA...
متن کاملCardiac conduction in patients with symptomatic sinus node disease.
Cardiac conduction was investigated at the time of pacemaker insertion in 15 patients with symptomatic sinus node disease. Techniques included recording of His bundle potentials, atrial pacing at various heart rates, and atropine administration. Atrioventricular (AV) conduction was impaired in eight patients who manifested one or more of the following: P-R prolongation, P-H prolongation, and de...
متن کاملA Mutation in the G-Protein Gene GNB2 Causes Familial Sinus Node and Atrioventricular Conduction Dysfunction.
RATIONALE Familial sinus node and atrioventricular conduction dysfunction is a rare disorder that leads to paroxysmal dizziness, fatigue, and syncope because of a temporarily or permanently reduced heart rate. To date, only a few genes for familial sinus and atrioventricular conduction dysfunction are known, and the majority of cases remain pathogenically unresolved. OBJECTIVE We aim to ident...
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: Circulation Journal
سال: 2008
ISSN: 1346-9843,1347-4820
DOI: 10.1253/circj.72.274