Journal of Cardiovascular Electrophysiology

FEBRUARY 13, 2024

Methods Consecutive patients with bradycardia indicated for pacing from 2016 to 2022 were prospectively followed for the clinical endpoints of heart failure (HF)-hospitalizations and all-cause mortality at 2 years. CSP should be preferred over VSP or RVP during pacing for bradycardia.

Bradycardia 40

Bradycardia Physiology Pacemaker Heart Failure 40

Dr. Smith's ECG Blog

FEBRUARY 6, 2024

2016, April 13). Other Arrhythmias ( PACs, PVCs, AFib, Bradycardia and AV conduction disorders — potentially lethal VT/VFib ). RBBB in blunt chest trauma seems to be indicative of several RV injury. Atrial fibrillation is also a predictor of worse outcomes in this case (Alborzi). References Alborzi, Z., Zangouri, V., Ghahramani, Z.,

Tachycardia 115

Tachycardia Dysrhythmia Atrial Fibrillation Bradycardia 115

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. Heart Rhythm 2016 Feb; 13(2):527-35. Measure it manually.

Bradycardia 52

Bradycardia Article Atrial Fibrillation Chest Pain 52

EMS 12-Lead

JUNE 1, 2022

plaque disruption), the T waves still manifest markings of a previous state of suboptimal coronary flow that resolved: Type II supply-demand mismatch in the setting of extreme bradycardia. 2] Although the clinical context in today’s case does not fit these descriptors for Type I OMI (e.g. Phase IV block, or concealed transeptal conduction).

Heart Failure 52

Heart Failure Myocardial Infarction Bradycardia Chest Pain 52

Dr. Smith's ECG Blog

JANUARY 30, 2019

References: [1]: Mizusawa Y, Morita H, Adler A, Havakuk O, Thollet A, Maury P, Wang DW, Hong K, Gandjbakhch E, Sacher F, Hu D, Amin AS, Lahrouchi N, Tan HL, Antzelevitch C, Probst V, Viskin S, Wilde AA. Prognostic significance of fever-induced Brugada syndrome. Heart Rhythm, 13(7): 1515-1520. [2]:

Heart Rhythm 52

Heart Rhythm Sudden Cardiac Death Arrhythmia STEMI 52

Dr. Smith's ECG Blog

NOVEMBER 25, 2022

Other Arrhythmias ( PACs, PVCs, AFib, Bradycardia and AV conduction disorders — potentially lethal VT/VFib ). But because of the much greater electrical mass of the LV — electrical activity ( and therefore ECG abnormalities ) from the much smaller and thinner RV are more difficult to detect.

Arrhythmia 52

Arrhythmia Blog Chest Pain Cardiac Arrest 52

Dr. Smith's ECG Blog

JUNE 8, 2023

There’s sinus bradycardia, normal conduction, normal axis, delayed R wave progression, and normal voltages. The patient has a history of CABG so some of these changes could be old, but with ongoing chest pain and bradycardia in a high risk patient this is still acute OMI until proven otherwise. Sinus bradycardia.” Busk et al.

Chest Pain 86

Chest Pain STEMI Bradycardia Myocardial Infarction 86