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2024 Arrhythmia Circulation 
DAIC
MARCH 31, 2025
arrhythmia yield versus 69.1% in daily-symptom patients, demonstrating that greater symptom frequenc y does not necessarily reflect increased arrhythmia burden. arrhythmia yield versus 69.1% in daily-symptom patients, demonstrating that greater symptom frequenc y does not necessarily reflect increased arrhythmia burden.
52 
Circulation
AUGUST 4, 2024
Circulation, Volume 150, Issue 6 , Page 488-503, August 6, 2024. The pro- and antiarrhythmic effects of omega-3 polyunsaturated fatty acids (n-3 PUFAs) have been extensively studied in preclinical and human trials.
Circulation
JUNE 30, 2024
Circulation, Volume 150, Issue 1 , Page 4-6, July 2, 2024.
49 
Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4138334-A4138334, November 12, 2024. Ischemic cardiomyopathy, a severe cardiac condition resulting from prolonged myocardial ischemia, is characterized by ventricular dilation, dysfunction, and an increased risk of life-threatening arrhythmias.
40 
Dr. Smith's ECG Blog
JULY 21, 2024
However, he suddenly developed a series of malignant ventricular arrhythmias. Below are printouts of some of the arrhythmias recorded. This time, the arrhythmia did not spontaneously terminate — but rather degenerated to VFib, requiring defibrillation. The arrhythmia starts with a PVC having a short coupling interval.
131 
Circulation
NOVEMBER 17, 2024
Circulation, Volume 150, Issue 21 , Page 1669-1670, November 19, 2024.
45 
Circulation
FEBRUARY 4, 2024
Circulation, Volume 149, Issue 6 , Page 475-480, February 6, 2024.
DAIC
MARCH 28, 2024
milla1cf Thu, 03/28/2024 - 07:28 March 28, 2024 — Biosense Webster, Inc., a global leader in cardiac arrhythmia treatment and part of Johnson & Johnson MedTec h i , announced the submission of the VARIPULSE Platform for Premarket Approval Application (PMA) to the U.S. Circulation Research. In the U.S., PMID: 31955707.
Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page ASu505-ASu505, November 12, 2024. The targeted Automated External Defibrillator (AED) program in the Sao Paulo Metro has yielded promising results in improving survival rates for individuals experiencing out-of-hospital cardiac arrest (OHCA) due to ventricular arrhythmias.
DAIC
DECEMBER 29, 2023
Unlike paroxysmal AF, which describes symptoms that last for seven days or fewer, persistent AF is a sustained arrhythmia that lasts for more than a week 1. Circulation. Early treatment of persistent AF can reduce the risk of blood clots, stroke, and heart failure, and may prevent the disease from becoming permanent.
Circulation
MARCH 17, 2024
Circulation, Volume 149, Issue 12 , Page e996-e996, March 19, 2024.
45 
DAIC
MARCH 1, 2024
Photo by Cedars-Sinai milla1cf Fri, 03/01/2024 - 08:25 March 1, 2024 — Two new studies by Cedars-Sinai investigators support using artificial intelligence (AI) to predict sudden cardiac arrest-a health emergency that in 90% of cases leads to death within minutes. Sumeet Chugh, MD.
111 
Circulation: Arrhythmia and Electrophysiology
NOVEMBER 27, 2024
Circulation: Arrhythmia and Electrophysiology, Volume 17, Issue 12 , Page e013310, December 1, 2024.
Circulation: Arrhythmia and Electrophysiology
NOVEMBER 27, 2024
Circulation: Arrhythmia and Electrophysiology, Volume 17, Issue 12 , Page e013285, December 1, 2024.
Circulation: Arrhythmia and Electrophysiology
NOVEMBER 27, 2024
Circulation: Arrhythmia and Electrophysiology, Volume 17, Issue 12 , Page e013168, December 1, 2024.
Circulation: Arrhythmia and Electrophysiology
NOVEMBER 27, 2024
Circulation: Arrhythmia and Electrophysiology, Volume 17, Issue 12 , Page e011681, December 1, 2024.
Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4121234-A4121234, November 12, 2024. Background:Ischemia-related ventricular arrhythmia is the leading cause of death in patients after acute myocardial infarction (AMI).
DAIC
APRIL 30, 2024
Image courtesy of Hideki Kobayashi from Shinshu University milla1cf Tue, 04/30/2024 - 12:53 April 30, 2024 — Regenerative heart therapies involve transplanting cardiac muscle cells into damaged areas of the heart to recover lost function. However, the risk of arrhythmias following this procedure is reportedly high.
105 
Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4136459-A4136459, November 12, 2024. Ventricular arrhythmias (VA), such as ventricular fibrillation and ventricular tachycardia, are the major causes of mortality among patients with CAD.
Dr. S. Venkatesan MD
MARCH 19, 2024
Nat Rev Cardiol 21 , 215–216 (2024). Massie Block -Ref 1) But, if there is something unusual in the clinical history, be ready to investigate until the arrhythmia, or at least the anxiety disappears. Circulation. I said enough is enough , and requested for hanging up the chat. 1978 Aug;58(2):305-14. doi: 10.1161/01.cir.58.2.305.
52 
Dr. Smith's ECG Blog
AUGUST 9, 2024
There are three mechanisms of arrhythmia: automatic, re-entry, and triggered. The most common triggered arrhythmia is Torsades de Pointes. It is a benign arrhythmia which requires no specific treatment. Possible mechanisms of ventricular arrhythmias elicited by ischemia followed by reperfusion. References: Ferrier, G.
107 Circulation: Arrhythmia and Electrophysiology
JANUARY 16, 2024
Circulation: Arrhythmia and Electrophysiology, Volume 17, Issue 1 , Page e000091, January 1, 2024.
Circulation: Arrhythmia and Electrophysiology
JANUARY 15, 2024
Circulation: Arrhythmia and Electrophysiology, Volume 17, Issue 1 , Page e000090, January 1, 2024.
40 
Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4139536-A4139536, November 12, 2024. Background:Limited data exist on the incidence of severe QT prolongation (SQTP) in patients using antipsychotics or antidepressants and the associated risk of ventricular arrhythmias (VA) and sudden cardiac death (SCD).Aims:This
DAIC
JUNE 18, 2024
trillion by 2050, according to two presidential advisories published in the AHA journal Circulation. christine.book Tue, 06/18/2024 - 11:22 June 18, 2024 — At least 6 in 10 adults in an older, more diverse U.S. The landscape of cardiovascular disease in the U.S.
105 Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4142266-A4142266, November 12, 2024. Introduction:Supraventricular tachycardia (SVT) is common and poorly tolerated in patients who have undergone Fontan procedure. Recurrence rates after catheter ablation in these patients are high.
40 Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4137488-A4137488, November 12, 2024. Background:It is desirable to improve rhythm control management of atrial fibrillation (AF). Extracellular potassium ([K+]0) may affect AF generation and anti-AF efficacy of the sodium channel blockers.Methods:AF burden (i.e.,
DAIC
FEBRUARY 2, 2024
milla1cf Fri, 02/02/2024 - 17:02 February 2, 2024 — Biosense Webster, Inc. , a global leader in cardiac arrhythmia treatment and part of Johnson & Johnson MedTechi , revealed findings from a company-funded study of real-world data. Circulation Research. Int J Stroke. 2021 Feb;16(2):217-221. Benjamin EJ, Schnabel RB.
105 
Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4143083-A4143083, November 12, 2024. She underwent a cesarean section at 32 weeks given ongoing arrhythmia and heart failure symptoms. Her arrhythmia burden continued to lessen. Cardiomyopathy and arrhythmia have been described in a small number of cases.
Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4146485-A4146485, November 12, 2024. The presence or absence of five predetermined cardiac arrhythmias were evaluated: atrial fibrillation/flutter (AFIB), ventricular bigeminy, ventricular trigeminy, ventricular tachycardia (VT), and high-grade atrioventricular block (AVB).Results:The
40 
DAIC
FEBRUARY 1, 2024
February 1, 2024 — As cardiologists, heart disease patients and the organizations that serve them across the country embark on American Heart Month, DAIC has compiled a snapshot of significant cardiovascular disease (CVD) and stroke statistics, along with a review of the atherosclerosis drug market.
Circulation: Genomic and Precision Medicine
NOVEMBER 29, 2024
Circulation: Genomic and Precision Medicine, Volume 17, Issue 6 , Page e004759, December 1, 2024. Emerging gene therapies have the potential to fill this gap. Emerging gene therapies have the potential to fill this gap.
Ken Grauer, MD
FEBRUARY 9, 2024
Whatever the specific etiology of today's arrhythmia is, the “good news” is — that this rhythm will most probably improve with reperfusion of the "culprit" artery. That said — I found today's arrhythmia fascinating, and worthy of more in-depth analysis. Using calipers facilitates the process.
106 
Dr. Smith's ECG Blog
FEBRUARY 6, 2024
Circulation: Cardiovascular Imaging. Other Arrhythmias ( PACs, PVCs, AFib, Bradycardia and AV conduction disorders — potentially lethal VT/VFib ). NOTE: Prediction of cardiac contusion "severity" on the basis of cardiac arrhythmias and ECG findings — is an imperfect science. Myocardial contusion in an 8-year-old boy. Cramer, M.
115 Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4115652-A4115652, November 12, 2024. Dapagliflozin has demonstrated efficacy in reducing cardiovascular events in T2D patients and in the risk of serious ventricular arrhythmias and sudden cardiac death.
Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4124677-A4124677, November 12, 2024. It presents in acute, indeterminate, and chronic phases, with chronic cardiomyopathy being the most severe form, leading to heart failure, arrhythmias, and sudden cardiac death.
Circulation: Arrhythmia and Electrophysiology
NOVEMBER 29, 2024
Circulation: Arrhythmia and Electrophysiology, Volume 17, Issue 12 , Page e013208, December 1, 2024. BACKGROUND:The pentaspline pulsed field ablation catheter achieves pulmonary vein isolation using 8 stacked, pose-specific applications with rotation.
40 
DAIC
MARCH 5, 2024
milla1cf Tue, 03/05/2024 - 12:02 March 5, 2024 — Biosense Webster, Inc. , 2** Furthermore, the primary effectiveness endpoint (PEE) of acute pulmonary vein isolation and 12-month freedom from atrial arrhythmia recurrence (AF, Atrial Tachycardia, or Atrial Flutter) was 75.6%. Last accessed: January 2024. Circulation.
59 Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4140767-A4140767, November 12, 2024. Background:Systemic RV dysfunction is a common concern in patients with d-Transposition of the great arteries (d-TGA) after atrial switch and congenitally corrected TGA (ccTGA). Clinical events (e.g., for each) except 3D global radial strain.
40 Circulation: Arrhythmia and Electrophysiology
NOVEMBER 29, 2024
Circulation: Arrhythmia and Electrophysiology, Volume 17, Issue 12 , Page e013385, December 1, 2024. BACKGROUND:Left bundle branch pacing (LBBP) has emerged as a safe and effective alternative to right ventricular pacing.
40 
Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4143624-A4143624, November 12, 2024. Current pediatric DKA management guidelines should include routine 12-lead ECGs and venous blood gas analyses with electrolytes to monitor QTc changes and mitigate arrhythmia risks. An increase in ionized calcium is also noted in DKA.
40 
Dr. Smith's ECG Blog
JANUARY 23, 2024
VT is the second most common presenting arrhythmia. Vaso or inotropic medications are not harmless, and can precipitate life threatening arrhythmias. It is common with 2nd- and 3rd-degree AV block to see a " ventriculophasic " sinus arrhythmia. AV block is the first manifestation of CS in more than 30% of patients.
107 
Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4145845-A4145845, November 12, 2024. Among them, 1,129 (28.2%) had acute coronary syndrome, 1,915 (47.8%) had coronary artery disease, 1,039 (25.9%) had arrhythmia, and 1,825 (45.6%) had heart failure. There were 643 deaths and 3,361 survivors within 30 days. vs. 3.4 ± 0.8,
40 
Circulation
NOVEMBER 11, 2024
Circulation, Volume 150, Issue Suppl_1 , Page A4135265-A4135265, November 12, 2024. Topics included management of arrhythmias, structural heart disease, ischemia, cardiogenic shock, and post-procedure complications. Topics with high traffic included chapters regarding arrhythmias and post-procedural complications.
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