After aminophylline infusion, junctional escape rhythm was seen, and a few seconds later, rhythm changed to sinus rhythm. Thallium scan was negative for ischemia. CONCLUSION: High-grade AV block after dipyridamole has been described in few case reports, and mostly was associa...
Sinus node dysfunction (SND) is uncommon with the bicaval technique and high-grade atrioventricular block (AVB) is very rare in OHT patients. 70 year old male with nonischemic cardiomyopathy and HeartMate 3 underwent bicaval OHT with negative crossmatch. Had 4 hours and 15 minutes of cold ...
Immediately after the procedure, an escape rhythm was observed in 80% of the patients (junctional in 92%). Over a mean follow-up of 36 ± 16 months in 47 patients (2 patients died before assessment of escape rhythm and 1 was lost to follow-up), an escape rhythm was present in 39 ...
Conclusion: Although sinus tachycardia is the most frequently observed cardiac side effect of carbamazepine, sinus and nodal bradycardia, atrioventricular block, premature ventricular contractions, ventricular tachycardia and junctional escape rhythms have been reported in patients due to carbamazepine toxicity....
During block, a stable AV junctional escape rate (58卤10/min) appeared, indicating a supra-hisian pacemaker. In 1 case of "AV block", pacing from the A close to the Hb showed 1: 1 A-Hb-V conduction up to a rate of 200/min. In addition, there was 1: 1 retrograde conduction to...
The four dogs with complete AV block sbowed a stable, high junctional escape rhytbm at a rate of 64 ± 16 beats/min. Pacing between the ablation lesions and the AV node in one dog showed 1:1 AV conduction and Wenckebach‐type AV block indicating preserved AV nodal function. Histology ...