Results 151 to 160 of about 129,698 (298)

First Pediatric Application of Bachmann's Bundle Pacing and Left Bundle Branch Area Pacing for Bi‐Physiologic Conduction System Pacing

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Atrial pacing at right atrial appendage causes nonphysiologic delays. Bachmann's bundle (BB) pacing preserves synchrony but lacks pediatric data. Case Summary We report the first pediatric combined BB and left bundle branch area pacing in a 9‐year‐old boy (23.5 kg).
Hei‐To Leung, Sabrina Tsao, Samuel Chung‐Sum Ho, Kwok‐Lap Chan, Yiu‐Fai Cheung, Sit‐Yee Kwok   +5 more
wiley   +1 more source

Prospective Trial of Radiofrequency Catheter Ablation of High Dominant Frequencies After Pulmonary Vein Isolation in Non‐Paroxysmal Atrial Fibrillation (PAD‐AF Trial): A Multicenter, Randomized Clinical Trial

Journal of Cardiovascular Electrophysiology, EarlyView.
In persistent AF, adjunctive dominant frequency‐guided ablation after pulmonary vein isolation did not significantly improve outcomes. Limited overlap between high‐frequency sites and low‐voltage areas suggests functional–structural dissociation, while right atrial low‐voltage burden predicts recurrence.
Koji Kumagai, Tomoaki Hasegawa, Daisuke Kutsuzawa, Yuichi Hanaki, Masahide Harada, Hitoshi Hachiya, Yuhi Hasebe, Kazuki Noda, Minoru Yambe, Hirohito Metoki, Kazutaka Aonuma   +10 more
wiley   +1 more source

3D transparent technology displays the developmental patterns of ductus arteriosus morphology in chicken embryos before and after birth

Journal of Anatomy, EarlyView.
At the eighth week of human embryonic development, 3D transparent imaging enables clear visualization of the outflow tract's morphological features, revealing its anatomical components in detail. Abstract The ductus arteriosus (DA) is a critical fetal vascular structure that shunts blood from the pulmonary artery to the aorta, bypassing the non ...
Conghong Xu, Lidi Li, Xiu Wu, Yanli Zhang, Chuanye Wu, Juan Chen, Haihua Gao, Zhenglai Ma   +7 more
wiley   +1 more source

Modified Anatomical Ablation Strategy for Mitral Isthmus

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background Durable mitral isthmus (MI) block remains challenging in persistent atrial fibrillation (AF) ablation. Ethanol infusion into the vein of Marshall (EI‐VOM) enhances efficacy, but the minimal endocardial ablation extent post‐EI‐VOM is undefined.
Kui He, Yifei Lu, Yuan Zhang, Tao Li, Mengqi Yang, Jiangbo Lin, Weili Ge, Yafei Mi   +7 more
wiley   +1 more source

Jugular Journeys: A Novel Approach for AVEIR Leadless Pacemaker Implantation

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background The jugular approach for Micra leadless pacemaker (LP) implantation offers potential advantages over the femoral route, however data on safety and feasibility for the relatively larger AVEIR LP implantation through the jugular vein is limited.
Shmaila. Saleem‐Talib, Crispijn P. R. Hoevenaars, Ilja M. Blok, Vincent. J. van Driel, Jeroen. F. van der Heijden, Natasja. M. S de Groot, Hemanth. Ramanna   +6 more
wiley   +1 more source

Transthoracic Echocardiography‐Guided Implantation of Aveir VR Leadless Pacemaker Without Fluoroscopy

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background Leadless pacemaker implantation traditionally relies on fluoroscopy and contrast‐guided techniques. However, in patients with advanced chronic kidney disease, the use of contrast carries a risk of nephrotoxicity, and fluoroscopy leads to additional ionizing radiation exposure.
Haojie Zhu, Pingping Gao, Fujian Duan, Xiaohan Fan, Xiangbin Pan   +4 more
wiley   +1 more source

Hipernefroma con trombo tumoral en vena cava inferior y aurícula derecha: conducción de la circulación extracorpórea

Revista Cubana de Cardiología y Cirugía Cardiovascular, 2012
RESUMEN   Los tumores renales malignos con trombos tumorales que involucran a la vena cava inferior y a la aurícula derecha son raros. Presentamos un caso operado exitosamente de un hipernefroma renal, con trombosis tumoral de vena cava inferior Grado
Alexei Suárez Rivero, Gilberto Fleites González, Angel Manuel Paredes Cordero, Fausto Rodríguez Salgueiro, Amaury Fernández Molina, Nadia Sánchez Torres, Misdali Hinojosa Cardoza   +6 more
doaj  

Intra‐Procedural Three‐Dimensional Rotational Angiography in Cryoballoon Ablation of Atrial Fibrillation: An RCT

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background The impact of various imaging techniques on the safety and outcomes of atrial fibrillation (AF) ablation remains unclear. Intra‐procedural three‐dimensional rotational angiography (3DRA) is the least used imaging method despite some benefits.
Ivan Prepolec, Vedran Pašara, Andrija Nekić, Zvonimir Katić, Borka Pezo Nikolić, Mislav Puljević, Davor Puljević, Davor Miličić, Vedran Velagić   +8 more
wiley   +1 more source

Jugular Versus Femoral Venous Access for Leadless Pacemaker Implantation: A Systematic Review and Meta‐Analysis

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background Leadless pacemakers (LPMs) have been shown to reduce complications compared with conventional transvenous pacing. Transfemoral venous access (FA) is the standard implantation approach; however, the transjugular approach (JA) has recently emerged as an alternative strategy, but comparative evidence remains limited.
Federico Giannino, Giampaolo Vetta, Carlo Cardì, Rodolfo Caminiti, Pasquale Crea, Giuseppe Dattilo, Riccardo Sbriglione, Luciana Lombardo, Giovanni Coluccia, Pietro Palmisano, Rosario Foti, Antonio Parlavecchio   +11 more
wiley   +1 more source

Hepatocellular carcinoma with inferior vena cava tumor thrombus extending into cardiac chambers: case report. [PDF]

Arch Cardiol Mex
Pedraza-Jiménez R, Velazco-Llinas RA, Sandoval-Martínez V, Alanís-Naranjo JM.   +3 more
europepmc   +1 more source