التفاصيل البيبلوغرافية
| العنوان: |
Pseudo Crosstalk Behavior in a Patient with Atrio-ventricular Block and Implanted Biventricular Defibrillator. |
| المؤلفون: |
HO RT, MARK GE, RHIM ES, SHORROCK SM |
| المصدر: |
Pacing & Clinical Electrophysiology; Dec2007, Vol. 30 Issue 12, p1555-1557, 3p |
| مستخلص: |
We present a 59-year-old man with a dilated cardiomyopathy (ejection fraction = 20%), congestive heart failure and atrio-ventricular (AV) block who underwent implantation of a biventricular defibrillator (BiV ICD). While undergoing cardiac transplant evaluation for drug-refractory ventricular fibrillation, his telemetry recorded findings resembling crosstalk inhibition. Device interrogation was normal. All episodes occurred at 1:00 a.m. suggesting a routine device operation. Left ventricular capture management, a new feature that automatically measures left ventricular pacing thresholds at 1:00 a.m., had been programmed to Monitor. Understanding this sophisticated pacing algorithm might avoid confusion when operative in patients with AV block. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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