HeartRhythm

MARCH 29, 2025

During atypical atrioventricular nodal reentrant tachycardia (AVNRT), the earliest atrial activation site following retrograde slow pathway (SP) conduction is at the atrial exit of the left inferior extension (LIE) in the coronary sinus (CS) or the right inferior extension (RIE) on the tricuspid annulus (TA).

Tachycardia 40

Tachycardia Electrophysiology Tricuspid 40

Journal of Cardiovascular Electrophysiology

MARCH 4, 2025

However, AV node ablation in patients with bioprosthetic tricuspid valves poses technical challenges. Methods An 84-year-old male with an EVOQUE transcatheter tricuspid valve replacement underwent AV node ablation (AVNA) under intracardiac echocardiography (ICE) guidance.

Tricuspid 40

Tricuspid Atrial Fibrillation Ablation Pacemaker 40

Journal of Cardiovascular Electrophysiology

MARCH 7, 2024

Abstract Introduction Transvenous leads have been implicated in tricuspid valve (TV) dysfunction, but limited data are available regarding the effect of extracting leads across the TV on valve regurgitation. Methods We studied 321 patients who had echocardiographic data before and after lead extraction.

Tricuspid 40

Tricuspid Outcomes Article 40

Journal of Cardiovascular Electrophysiology

NOVEMBER 5, 2024

Abstract Tricuspid regurgitation (TR) is a known complication of cardiac implantable electrical devices (CIEDs), with prevalences ranging from 10% to as high as 30%.

Tricuspid 40

Tricuspid Risk Factors 40

CardiacWire

JUNE 30, 2024

TR Options – H1 brought the FDA approvals of Edwards’ EVOQUE transcatheter tricuspid valve replacement system and Abbott’s TriClip tricuspid edge-to-edge repair (TEER) system, giving US interventionalists the options to repair or replace the tricuspid valve for the first time.

Tricuspid 59

Tricuspid Reimbursement Medicare Electrophysiology 59

Journal of Cardiovascular Electrophysiology

MARCH 10, 2025

Right atrial function, particularly the tricuspidal E wave deceleration time, emerged as the only independent predictor of AVS ( p =0.03), with an AUC of 0.77. This prospective study enrolled 30 patients to assess the role of echocardiographic parameters in predicting AVS postimplantation.

Tricuspid 40

Tricuspid Pacemaker 40

Frontiers in Cardiovascular Medicine

AUGUST 8, 2024

Electrophysiologic study demonstrated 2 predominant PVC morphologies that were targeted with ablation, in addition to extensive abnormality with low-voltage and fractionated electrograms in the peri-tricuspid and right ventricular outflow tract free wall regions with septal sparing, suggestive of RV cardiomyopathy.

Cardiomyopathy 52

Cardiomyopathy Tricuspid Echocardiogram Electrophysiology 52

HeartRhythm

APRIL 5, 2024

A standard electrophysiologic study was performed using multipolar-electrode catheters in the high right atrium, His bundle, right ventricular apex, and coronary sinus. He had a history of slow pathway ablation for atrioventricular nodal reentrant tachycardia three months ago.

Tachycardia 40

Tachycardia Tricuspid Electrophysiology Document 40

Journal of Cardiovascular Electrophysiology

JANUARY 24, 2025

The LLPM could not traverse the tricuspid valve. Importantly, once the delivery sheath crosses the tricuspid valve, the snare is loosened to allow directing the sheath to the right ventricular septum rather than the initial direction that was toward the right ventricular apex.

Pacemaker 40

Pacemaker Tricuspid Anatomy 40

All About Cardiovascular System and Disorders

FEBRUARY 14, 2024

Tricuspid atresia – ECG Right atrial overload is manifest as tall P waves in lead II and left ventricular hypertrophy with strain pattern is seen in lateral leads with tall R waves, ST segment depression and T wave inversion. All these features together in a cyanotic congenital heart disease is characteristic of tricuspid atresia.

Congenital Heart Disease 52

Congenital Heart Disease Congenital Heart Disease VSD 52

Journal of Cardiovascular Electrophysiology

DECEMBER 16, 2024

The earliest atrial activation site (EAAS) was at the right inferior septum, followed by the inferolateral wall of the tricuspid annulus. Methods and Results We report a case of fast-slow type AVNRT with two distinct atrial breakthrough sites during tachycardia. Ablation at the EAAS shifted it to the inferolateral wall.

Tachycardia 40

Tachycardia Tricuspid Ablation 40

Journal of Cardiovascular Electrophysiology

NOVEMBER 5, 2024

Methods and Results A 78-year-old female with severe tricuspid regurgitation received two TriClip devices. Abstract Introduction This case report highlights the novel role of His-bundle pacing (HBP) from right atrium, not just for preserving cardiac function, but also for avoiding interference with TriClip devices.

Pacemaker 40

Pacemaker Cardiac Function Tricuspid 40

Journal of Cardiovascular Electrophysiology

DECEMBER 3, 2023

Methods and Results This case report discusses a 65-year-old man who had previously undergone pulmonary vein isolation (PVI) and cavo-tricuspid isthmus ablation for atrial fibrillation before ASD closure, respectively. He developed atrial tachycardia (AT) and underwent catheter ablation.

Bicuspid/Mitral 40

Bicuspid/Mitral Ablation Aortic Atrial Fibrillation 40

Journal of Cardiovascular Electrophysiology

APRIL 2, 2025

In the PVI + group, extra PV ablation included left atrial posterior wall isolation (87%), mitral isthmus ablation (37%), and cavo-tricuspid isthmus ablation (3%). Results The study included 448 patients (347 PVI only, 101 PVI + ).

Atrial Fibrillation 40

Atrial Fibrillation Ablation Tachycardia Tricuspid 40

Journal of Cardiovascular Electrophysiology

DECEMBER 16, 2024

All patients demonstrated a significant decrease in LVEDD as well as a reduction in severity of mitral and tricuspid regurgitation during 1 year after LVAD implantation, reflecting left ventricular unloading through the LVAD.

Defibrillator 40

Defibrillator Arrhythmia Tricuspid Bicuspid/Mitral 40

Journal of Cardiovascular Electrophysiology

SEPTEMBER 26, 2024

Abstract Introduction Typical atrial flutter (AFL) is a macroreentrant tachycardia in which intracardiac conduction rotates counterclockwise around the tricuspid annulus. Typical AFL has specific electrocardiographic characteristics, including a negative sawtooth-like wave in the inferior lead and a positive F wave in lead V1.

Atrial Flutter 40

Atrial Flutter Tachycardia Tricuspid Electrocardiogram 40

Journal of Cardiovascular Electrophysiology

NOVEMBER 17, 2023

Abstract Introduction Cavo-tricuspid isthmus (CTI) dependent atrial flutter (AFL) is one of the most common atrial arrhythmias involving the right atrium (RA) for which radiofrequency catheter ablation has been widely used as a therapy of choice. However, there is limited data on the effect of this intervention on cardiac size and function.

Atrial Flutter 40

Atrial Flutter Ablation Heart Transplant Tricuspid 40

Journal of Cardiovascular Electrophysiology

FEBRUARY 20, 2025

ABSTRACT Background The impact of tricuspid regurgitation (TR) on the outcomes of pulmonary vein isolation (PVI) for atrial fibrillation (AF) remains unclear. While the effects of mitral regurgitation (MR) on PVI outcomes are well-documented, there are limited data on how moderate or greater TR influences PVI efficacy and recurrence rates.

Atrial Fibrillation 40

Atrial Fibrillation Tricuspid Pulmonary Bicuspid/Mitral 40

HeartRhythm

NOVEMBER 16, 2024

m/s) bound by the right ventriculotomy, ventricular septal defect patch, and tricuspid and pulmonic valves. Historically, risk stratification electrophysiologic studies involved programmed ventricular stimulation with VT induction guiding implantable cardioverter-defibrillator (ICD) implantation or VT ablation.

Sudden Cardiac Death 40

Sudden Cardiac Death Tachycardia Ablation Tricuspid 40

Journal of Cardiovascular Electrophysiology

OCTOBER 21, 2024

HFpEF was diagnosed from a history of congestive HF and/or combined criteria of N-terminal pro-brain natriuretic peptide (NT-proBNP) concentration and transthoracic echocardiogram parameters, including average septal-lateral E/e' and tricuspid regurgitation peak velocity.

Preserved Ejection Fraction 40

Preserved Ejection Fraction Atrial Fibrillation Heart Failure Ablation 40

Society of Thoracic Surgeons - Research

APRIL 20, 2023

Institutional Coronary Artery Bypass Case Volumes and Outcomes European Journal of Heart Failure October 2023 Makoto Mori Robotic Mitral Valve Repair for Degenerative Mitral Regurgitation The Annals of Thoracic Surgery August 2023 Carlos Diaz-Castrillion Volume-Failure to Rescue Relationship in Acute Type A Aortic Dissections: An Analysis of The Society (..)

Research 52

Research Coronary Artery Bypass Graft Aortic valve Congenital 52

Society of Thoracic Surgeons - Research

APRIL 20, 2023

Institutional Coronary Artery Bypass Case Volumes and Outcomes European Journal of Heart Failure October 2023 Makoto Mori 1 Robotic Mitral Valve Repair for Degenerative Mitral Regurgitation The Annals of Thoracic Surgery August 2023 Carlos Diaz-Castrillion 2 Volume-Failure to Rescue Relationship in Acute Type A Aortic Dissections: An Analysis of The (..)

Research 52

Research Coronary Artery Bypass Graft Aortic valve Congenital 52

Frontiers in Cardiovascular Medicine

NOVEMBER 14, 2024

The mechanisms of arrhythmia initiation and the role of areas of slow conducting myocardium and functional block are still debated topics.MethodsWe conducted a detailed electrophysiological study of a patient to illustrate and refine these concepts.

Electrophysiology 59

Electrophysiology Atrial Flutter Tricuspid Arrhythmia 59