Journal of Cardiovascular Electrophysiology

MARCH 3, 2024

Methods We retrospectively screened 2009 patients who underwent pacemaker implantation from 2010 to 2020 in seven institutions. Conclusion CLBBB-like paced QRS may be a novel risk factor for PICM. Multivariate analysis revealed that low baseline LVEF (odds ratio [OR]: 0.93 per 1% increase, 95% confidence interval [CI]: 0.89–0.98,

Cardiomyopathy 40

Cardiomyopathy Pacemaker Heart Rhythm Atrial Fibrillation 40

Dr. Smith's ECG Blog

NOVEMBER 24, 2017

The rule of thumb is less accurate, and the risk is higher because a long QT in the presence of bradycardia ("pause dependent" Torsades) predisposes to Torsades. 6) Use a different rule of thumb for bradycardia : Manually approximate both the QT and the RR interval. 3) At heart rates below 60, far more caution is due.

Bradycardia 52

Bradycardia Article Atrial Fibrillation Chest Pain 52

Dr. Smith's ECG Blog

APRIL 8, 2015

PVCs N ot generally considered abnormal ECG findings: Isolated PAC, First Degree AV Block, Sinus bradycardia at a rate of 35-45, and Nonspecific ST-T abnormalities (even if different from a previous ECG). Thus, if there is documented sinus bradycardia, and no suspicion of high grade AV block, at the time of the syncope, this is very useful.

Arrhythmia 52

Arrhythmia Outcomes Chest Pain Risk Factors 52

Dr. S. Venkatesan MD

NOVEMBER 22, 2024

Finally, apart from all the risk factor listed above , aging, is the biggest risk factor (Structural and Hemodynamic wear & tear ? 2010 Jun;3(3):230-6. For many us, frying or freezing the atrial or pulmonary venous tissue would come to our mind first , overlooking systemic factors. J Atr Fibrillation.

Atrial Fibrillation 52

Atrial Fibrillation Arrhythmia Risk Factors Bradycardia 52