Dr. S. Venkatesan MD

APRIL 28, 2024

Both atria develop from a combination of the primitive atrium, sinus venous, and pulmonary veins.It Regarding the issue at hand, it is widely known that in cases of mitral stenosis with AF, the left atrium (LA) is larger than the right atrium (RA) due to the obvious reason that the baseline LA was larger at the onset of AF.

Atrial Fibrillation 75

Atrial Fibrillation Bicuspid/Mitral Pulmonary Ablation 75

All About Cardiovascular System and Disorders

MAY 18, 2024

Pulsed Field Ablation is a relatively new modality for treatment of atrial fibrillation. In conventional ablation for atrial fibrillation, either heating of tissue is produced by radiofrequency application or freezing of tissues by cryoablation. Pulsed field ablation group had 305 patients while thermal ablation group had 302 patients.

Ablation 40

Ablation Atrial Fibrillation Pulmonary Arrhythmia 40

Journal of Cardiovascular Electrophysiology

DECEMBER 7, 2023

Abstract Background The newly introduced nonthermal pulsed field ablation (PFA) is a promising technology to achieve fast pulmonary vein isolation (PVI) with high acute success rates and good safety features. One clinically nonsignificant PV stenosis occurred in the VHPSD group. Data comparing PFA to VHPSD-PVI is lacking.

Ablation 40

Ablation Pulmonary Arrhythmia Atrial Fibrillation 40

Journal of Cardiovascular Electrophysiology

NOVEMBER 20, 2024

ABSTRACT Introduction Pulmonary vein (PV) restenosis develops with reported incidence rates of up to 50%. Method and Results A 54-year-old man with long history of atrial fibrillations developed PVS secondary to multiple radiofrequency ablation procedures. The stenosis was treated with a stent.

Stents 40

Stents Stent Pulmonary Angioplasty 40

Circulation: Arrhythmia and Electrophysiology

DECEMBER 19, 2024

BACKGROUND:Pulsed field ablation (PFA) is a promising treatment for atrial fibrillation. Patients with paroxysmal or persistent atrial fibrillation underwent pulmonary vein (PV) isolation under deep sedation or general anesthesia and returned for remapping at 90 days to evaluate chronic durability. paroxysmal, and 58.5%

Atrial Fibrillation 40

Atrial Fibrillation Ablation Arrhythmia Outcomes 40

Journal of Cardiovascular Electrophysiology

JANUARY 11, 2024

Results A 27-year-old male with dextrocardia with double outlet right ventricle, subaortic ventricular septal defect, and pulmonary stenosis status-post pulmonary valve replacement complicated by ventricular pacing dependence and subsequent atrial pacing dependence after atriotomy-based atypical flutter ablation developed recurrent mediastinitis and (..)

Pacemaker 40

Pacemaker Congenital Heart Disease Congenital Anatomy 40

Dr. Smith's ECG Blog

MAY 10, 2023

A 34 yo woman with a history of HTN, h/o SVT s/p ablation 2006, and 5 months post-partum presented with intermittent central chest pain and SOB. LAD plaque with 0-25 percent stenosis. No signs for aortic dissection or pulmonary embolus. --"Results were discussed with the ordering physician. This was sent by a colleague.

Coronary Angiogram 52

Coronary Angiogram Chest Pain Stenosis STEMI 52

DAIC

JUNE 19, 2024

The pipeline of algorithms likely to clear regulatory hurdles and enter the cardiac market over the next 12-18 months include those for Pulmonary Hypertension, Cardiac Amyloidosis, Diastolic dysfunction, and Hyperkalaemia.

AFIB 105

AFIB Reimbursement Research Atrial Fibrillation 105

DAIC

JULY 8, 2024

MANIFEST-17K provides confidence that, unlike conventional thermal ablation, PFA with the pentaspline catheter does not cause the most feared complication of AF ablation—esophageal damage—nor does it cause pulmonary vein stenosis or persistent injury to the diaphragm,” says senior author Vivek Reddy, MD , The Leona M.

Atrial Fibrillation 105

Atrial Fibrillation Ablation Pulmonary Heart Rhythm 105

Journal of Cardiovascular Electrophysiology

DECEMBER 16, 2024

ABSTRACT Introduction The safety and efficacy of paroxysmal atrial fibrillation (PAF) ablation with the HELIOSTAR multielectrode radiofrequency (RF) balloon catheter have been demonstrated in European studies; data from elsewhere are lacking. The primary safety endpoint was the occurrence of early-onset primary adverse events (PAEs).

Atrial Fibrillation 40

Atrial Fibrillation Quality of Life Atrial Flutter Ablation 40

Society of Thoracic Surgeons - Research

APRIL 20, 2023

Published Research kschukar Thu, 04/20/2023 - 11:12 Recently published (2016 – present) manuscripts utilizing STS data: Adult Cardiac Surgery, General Thoracic Surgery, Congenital Heart Surgery, and Intermacs/Pedimacs.

Research 52

Research Coronary Artery Bypass Graft Aortic valve Congenital 52

Society of Thoracic Surgeons - Research

APRIL 20, 2023

Scott Rankin 1 Associations Between Surgical Ablation and Operative Mortality After Mitral Valve Procedures The Annals of Thoracic Surgery June 2018 A. Chris Malaisrie Burden of preoperative atrial fibrillation in patients undergoing coronary artery bypass grafting The Journal of Thoracic and Cardiovascular Surgery June 2018 J.

Research 52

Research Coronary Artery Bypass Graft Aortic valve Congenital 52