Journal of Cardiovascular Electrophysiology

NOVEMBER 6, 2024

We aimed to investigate the prevalence of NSVT in patients with ATTRwr-CA, and the association of NSVT with sustained ventricular arrhythmias (VA) and all-cause mortality. Patients with NSVT have a higher risk of incident sustained VT compared to those without NSVT.

Tachycardia 40

Tachycardia Heart Failure Arrhythmia Outcomes 40

Dr. Smith's ECG Blog

JUNE 2, 2023

Free full text: [link] There are 6 categories of criteria : 1) Imaging 2) Pathologic 3) ECG Repolarization 4) ECG Depolarization 5) Arrhythmias 6) Family History. J Electrocardiol, 42 (2009), pp. Of Note: This patient was hemodynamically stable without palpitations at the time ECG #1 was recorded.

Tachycardia 96

Tachycardia Cardiomyopathy Electrocardiogram Article 96

Ken Grauer, MD

MARCH 23, 2023

A series of cardiac arrhythmias were seen during the course of her resuscitation — including the interesting arrhythmia shown in the long lead II of Figure-1. PEARL # 5: The simple act of labeling P waves can be invaluable for solving an arrhythmia. Figure-6: Laddergram illustration of the mechanism in today's arrhythmia.

Blog 78

Blog Tachycardia Arrhythmia Atrial Flutter 78

Dr. Smith's ECG Blog

APRIL 17, 2013

A good example of the same situation was posted at “theheart.org” arrhythmia/EP section “ECG of the month” program in 2/2012. Here is another case posted in June 2011. AV junctional escape and AV dissociation are all obligatory secondary responses.

Pacemaker 52

Pacemaker Arrhythmia 52

EMS 12-Lead

APRIL 28, 2022

This is a circumstance in which there exists a single focus of arrhythmogensis, yet conducts through multiple exit sites and/or experiences shifting conduction properties for arrhythmia duration. Chapter 17: Ventricular Arrhythmias (pg. Chapter 17: Ventricular Arrhythmias (pg. Chapter 16: Ventricular Arrhythmias (pg.

Tachycardia 52

Tachycardia AFIB Arrhythmia Coronary Artery Bypass Graft 52

Ken Grauer, MD

MAY 12, 2023

ECG Blog #185 — Reviews the P s, Q s, 3 R Approach to Arrhythmia Interpretation. González-Torrecilla et al: Ann Noninvasive Electrocardiol 16(1):85-95, 2011 — Reviews distinction between AVNRT vs AVRT and other regular SVT rhythms in patients without WPW. ECG Blog #138 — AFlutter vs Atrial Tachycardia.

Blog 78

Blog Tachycardia Atrial Flutter Arrhythmia 78

Dr. Smith's ECG Blog

JUNE 1, 2020

This may explain the poorer response of pleomorphic VT to antiarrhythmic therapy — and the higher morbidity and mortality that seems to be associated with this arrhythmia. This entity appears to predispose to unstable reentrant conditions that increase the chance of deterioration from VT to PMVT or VFib.

Tachycardia 52

Tachycardia AFIB Blog Heart Disease 52

Dr. Smith's ECG Blog

NOVEMBER 19, 2016

myocardial infarction), arrhythmias, valvular pathology, shunts, or outflow obstructions. Heart 2011; 97 : 838-843 [link] 14. Fundamentally, cardiogenic shock is an issue of decreased cardiac output. This may be secondary to multiple factors, including decreased cardiac contractility (ie. J Am Coll Cardiol. 1985;5(3):711-716.

Ischemia 40

Ischemia Cardiogenic Shock Aortic Stenosis 40

Dr. Smith's ECG Blog

DECEMBER 5, 2023

My Thoughts on the ECG in Figure-1: The rhythm in ECG #1 is sinus arrhythmia. Figure-1: Potential Causes of acute MI in Children ( Adapted from Suryawanshi et al — Ann Pediatr Cardiol 4(1):81-83, 2011 ). Figure-1: I've labeled the initial ECG in today's case. As per Drs.

Pediatrics 121

Pediatrics Pericarditis COVID-19 Congenital Heart Disease 121

Dr. Smith's ECG Blog

FEBRUARY 6, 2025

The possibility of an ischemic cause of the ventricular arrhythmia has to be considered! A workup was undertaken in search of a cause of the patient's ventricular arrhythmia. Once the arrhythmia was under control cardiac MRi was performed. The idiopathic VTs are an interesting group of arrhythmias! No PVCs are seen.

Tachycardia 72

Tachycardia Arrhythmia Ablation Atrial Flutter 72