Dr. Smith's ECG Blog

SEPTEMBER 18, 2024

Because the patient was exercising, which increases sympathetic tone, facilitating AV conduction. Why did today's patient develop AFlutter while exercising on a treadmill? Does Exercise Induce Non-Sinus Tachyarrhythmias? It is also unknown if this 60-something man had been regularly exercising over time vs being sedentary.

Atrial Flutter 64

Atrial Flutter Exercise AFIB Tachycardia 64

All About Cardiovascular System and Disorders

MAY 2, 2024

During aerobic exercise which is isotonic, the heart rate and stroke volume increases. Isometric exercise or weight training on the other hand causes only slight increase in cardiac output due to increase in heart rate. Effect of exercise on right ventricle. 2012 Jun;98(12):947-55. References 1.Prior Prior DL et al.

Exercise 40

Exercise Cardiomyopathy Blood Pressure Physiology 40

Ken Grauer, MD

FEBRUARY 13, 2023

Typically — these arrhythmias are induced by exercise or intense emotional states ( ie, associated with increased catecholamine discharge ). As a result — ETT ( Exercise Treadmill Testing ) can be used to elicit BDVT, and therefore help to diagnosie CPVT. As a result — the resting ECG tends to be normal.

Blog 78

Blog Arrhythmia Exercise Chest Pain 78

Dr. Smith's ECG Blog

MARCH 15, 2023

IF the Patient is Younger and Athletic: The mechanism of AFib in younger, athletic individuals is often heavily influenced by increased vagal tone ( Rao and Shipon — ACC, 2019 — and — Calvo et al — Br J Sports Med, 2012 ). Vagally-mediated AFib is more likely to occur at night or after meals — and less likely to occur with exercise.

Atrial Fibrillation 52

Atrial Fibrillation AFIB Arrhythmia Exercise 52

EMS 12-Lead

JUNE 20, 2022

When the differential is LAD occlusion versus Normal Variant, use the formula as an assistive tool – only exercise extreme caution when reclassifying what you believe to be LAD occlusion as Normal Variant. With deliberate practice, spot diagnosis of T-to-R ratio will come with time. References 1] Smith, S.

STEMI 52

STEMI Stent Stents Myocardial Infarction 52

DAIC

MARCH 25, 2025

Efficacy of finerenone according to left atrial size in patients with heart failure and mildly reduced or preserved ejection fraction: An analysis of the FINEARTS-HF trial during the session " Finerenone: A Promising Addition to the Armamentarium or Merely an Academic Exercise?" Additional ACC.25

Preserved Ejection Fraction 52

Preserved Ejection Fraction Heart Failure Kidney Disease Research 52

DAIC

MARCH 25, 2025

Efficacy of finerenone according to left atrial size in patients with heart failure and mildly reduced or preserved ejection fraction: An analysis of the FINEARTS-HF trial during the session " Finerenone: A Promising Addition to the Armamentarium or Merely an Academic Exercise?" Additional ACC.25

Preserved Ejection Fraction 52

Preserved Ejection Fraction Heart Failure Research Academic 52