当前位置: 首页 >> 检索结果
561. Physical Exercise or Cognitive Behavioral Therapy for Takotsubo Cardiomyopathy: A Randomized Controlled Trial.
作者: David T Gamble.;James Ross.;Hilal Khan.;Lesley Cheyne.;Amelia Rudd.;Janaki Srivanasan.;Graham Horgan.;Duncan Hogg.;Phyo K Myint.;David E Newby.;Christopher Williams.;Stuart R Gray.;Dana Dawson.
来源: Circ Heart Fail. 2026年19卷3期e013229页
Takotsubo cardiomyopathy is an acute cardiac emergency presenting with severe left ventricular dysfunction. Physical exercise training or cognitive behavioral therapy may enhance myocardial recovery after takotsubo cardiomyopathy.
562. Minimally Invasive Diagnosis of a Cardiac Mass: Resolving Clinical-Imaging Discordance.
作者: Mauro R B Wanderley.;Aarti H Asnani.;Emad Albayouk.;Aaron Kunamalla.;Muneeb Ahmed.;Roger Laham.;Emily A Towery.;Paul A VanderLaan.;Jenica N Upshaw.;Christopher W Hoeger.
来源: Circ Cardiovasc Imaging. 2026年19卷2期e018599页 563. Prevalence and Clinical Implications of Excess Adiposity in Group 1 Pulmonary Hypertension.
作者: Yogesh N V Reddy.;Robert P Frantz.;Anna R Hemnes.;Paul M Hassoun.;Evelyn M Horn.;Jane A Leopold.;Franz Rischard.;Erika B Rosenzweig.;Nicholas S Hill.;Serpil C Erzurum.;Gerald J Beck.;J Emanuel Finet.;Christine L Jellis.;Stephen C Mathai.;W H Wilson Tang.;Barry A Borlaug.; .
来源: Circ Heart Fail. 2026年19卷1期e013591页
Although obesity and insulin resistance (IR) are established risk factors for left heart dysfunction, their clinical impact in group 1 pulmonary hypertension (PH) remains unclear. We sought to determine the impact of excess adiposity versus IR on biventricular hemodynamic and functional reserve in group 1 PH.
565. Temporal Variation in Psychosocial Factors and Physical Activity Levels Among Patients With Heart Failure.
作者: Jessica R Golbus.;Tanima Basu.;Evan Luff.;Yuwei Hu.;Donglin Zeng.;Chelsie Gesierich.;Ken Resnicow.;Predrag Klasnja.;Brahmajee K Nallamothu.
来源: Circ Heart Fail. 2026年19卷1期e013082页
Anecdotal evidence suggests that symptoms and physical activity levels in patients with heart failure (HF) fluctuate considerably, though empirical data to support this claim are sparse. We examined how stable psychosocial traits (eg, intrinsic motivation), situational psychosocial states (eg, vitality), and HF symptoms vary in stable patients with HF and their association with physical activity.
566. Letter by Güner et al Regarding Article, "Patterns of Restenosis After Left Main Bifurcation Single- or Dual-Stenting: An EBC MAIN Trial Subanalysis".
作者: Ahmet Güner.;Ezgi Gültekin Güner.;Aybüke Şimşek.;İbrahim Faruk Aktürk.;Fatih Uzun.
来源: Circ Cardiovasc Interv. 2026年19卷1期e016208页 568. Risk of Delayed Atrioventricular Block in TAVR Recipients With Preexisting Right Bundle Branch Block.
作者: Quentin Fischer.;Marina Urena.;Gabriela Veiga.;Luis Nombela-Franco.;Guillem Muntané-Carol.;Ander Regueiro.;Gaspard Suc.;Jose M de la Torre Hernandez.;Gabriela Tirado-Conte.;Rafael Romaguera.;Pedro Cepas-Guillén.;Mélanie Côté.;François Philippon.;Josep Rodés-Cabau.
来源: Circ Cardiovasc Interv. 2026年19卷2期e015579页 569. Calcium Modification After Orbital Atherectomy and Balloon Angioplasty in Severely Calcified Lesions: The ECLIPSE OCT Substudy.
作者: Akiko Maehara.;Ajay J Kirtane.;Philippe Généreux.;Mitsuaki Matsumura.;Bruce E Lewis.;Richard A Shlofmitz.;Suhail Dohad.;Jithendra Choudary.;Thom Dahle.;Andres M Pineda.;Kendrick A Shunk.;Alexandra Popma.;Bjorn Redfors.;Ziad A Ali.;Mitchell W Krucoff.;Ehrin J Armstrong.;David E Kandzari.;Kanitha Phalakornkule.;Carlye Kraemer.;Krista M Stiefel.;Denise E Jones.;Jana R Buccola.;Jeffrey W Chambers.;Gregg W Stone.
来源: Circ Cardiovasc Interv. 2026年19卷1期e015588页
The treatment of calcified coronary lesions requires optimal lesion preparation to achieve a larger minimal stent area (MSA), the strongest predictor of long-term outcomes. The comparative mechanisms of action of calcium-modifying therapies have not been well defined.
572. Predictors of Response to Cardiac Resynchronization Therapy in Pediatric Patients and Patients With Congenital Heart Disease.
作者: Henry Chubb.;Douglas Mah.;Maully Shah.;Kimberly Y Lin.;David Peng.;Benjamin W Hale.;Lindsay May.;Susan Etheridge.;William Goodyer.;Scott R Ceresnak.;Kara S Motonaga.;David N Rosenthal.;Christopher S Almond.;Doff B McElhinney.;Anne M Dubin.
来源: Circ Arrhythm Electrophysiol. 2025年18卷12期e013600页
Cardiac resynchronization therapy (CRT) is an important therapeutic option in selected pediatric patients and patients with congenital heart disease with reduced systemic ventricular ejection fraction (SVEF). However, the identification of optimal responders is challenging. This study aimed to identify predictors of response to CRT in children and patients with congenital heart disease at 5 large quaternary referral centers.
573. Pulsed Field Ablation-Related Hemolysis: Comparison Between Technologies.
作者: Carola Gianni.;Amin Al-Ahmad.;Mohanad Elchouemi.;Vincenzo Mirco La Fazia.;Sanghamitra Mohanty.;John D Allison.;Mohamed A Bassiouny.;Weeranun D Bode.;J David Burkhardt.;Paul C Coffeen.;G Joseph Gallinghouse.;Rodney P Horton.;David J Kessler.;Javier E Sanchez.;Andrea Natale.
来源: Circ Arrhythm Electrophysiol. 2025年18卷12期e014021页
Hemolysis is a recognized side effect of pulsed field ablation (PFA). Severe hemolysis can lead to acute kidney injury, affecting the morbidity of patients undergoing PFA for atrial fibrillation. Here, we aimed to characterize the degree of hemolysis across different PFA technologies.
574. International Survey on Vein of Marshall Retrograde Ethanol Infusion.
作者: Benjamin De Becker.;Nicolas Derval.;Reshma Amin.;Milad El Haddad.;Thomas Pambrun.;Benjamin Bouyer.;Clara Francois.;Maarten De Smet.;El Mehdi Channan.;Nicolas Blankoff.;Olaf Krahnefeld.;Tolga Agdirlioglu.;Damien Minois.;Antoine Andorin.;Francis Bessiere.;Kevin Gardey.;Henry W Sesselberg.;Jordan S Leyton-Mange.;Hugo Marchand.;Claude Mariottini.;Manel Miled.;Frédéric A Sebag.;Nicolas Lellouche.;Marian Andronache.;Procolo Marchese.;Andrea Rossi.;Martina Nesti.;Jean Manuel Herzet.;Moisés Rodríguez Manero.;Nikola Pavlović.;Frédéric Anselme.;Corentin Chaumont.;Adrianus P Wijnmaalen.;Sebastiaan R D Piers.;Johan E P Waktare.;Ali Najm.;Alexandre Almorad.;Pedro A Sousa.;Caroline Lepièce.;Damien Badot.;Nathanaël Auquier.;Michalis Efremidis.;Evgeny Lian.;Vera Maslova.;René Tavernier.;Mattias Duytschaever.;Jean Benoit Le Polain de Waroux.;Miguel Valderrabano.;Sébastien Knecht.
来源: Circ Arrhythm Electrophysiol. 2025年18卷12期e014049页
Retrograde ethanolization of the vein of Marshall (VOM) has been identified as an adjunct technique in the treatment of persistent atrial fibrillation (AF) and left atrial tachycardia, as stated in the last consensus statement on ablation of AF. However, there is a lack of high-volume data on the technique.
575. Metformin Protects Against Persistent Atrial Fibrillation in an Equine Model.
作者: Simon Libak Haugaard.;Mélodie J Schneider.;Sofie Troest Kjeldsen.;Stefan Michael Sattler.;Joakim Armstrong Bastrup.;Arnela Saljic.;Jesper Bratz Birk.;Caroline Hansen.;Josefine Natalie Synnestvedt.;Arne van Hunnik.;Vladimír Sobota.;Helena Carstensen.;Charlotte Hopster-Iversen.;Colin C Schwarzwald.;Ali Altintaş.;Romain Barrès.;Thomas Andrew Jepps.;Steen Larsen.;Rasmus Kjøbsted.;Jørgen F P Wojtaszewski.;Sheyla Barrado Ballestero.;Urmas Roostalu.;Kate M Herum.;Thomas Jespersen.;Stanley Nattel.;Sarah Dalgas Nissen.;Rikke Buhl.
来源: Circ Arrhythm Electrophysiol. 2025年18卷12期e013850页
Horses are one of the few animals that spontaneously develop atrial fibrillation (AF), making them a powerful model for studying AF mechanisms and treatment effects. Despite the initial effectiveness of treatment in horses and humans, AF-induced atrial remodeling compromises its long-term success. Observational studies have suggested that metformin may reduce the risk of AF, but its effects on progressive AF-induced atrial remodeling have yet to be evaluated in a high-fidelity large animal model.
576. Higher Daily Temperature Is Associated With Prolonged Device-Detected Atrial Fibrillation Episodes.
作者: Valentin Bilgeri.;Philipp Spitaler.;Patrick Rockenschaub.;Fabian Lehner.;Lena Tschiderer.;Fabian Barbieri.;Markus Stühlinger.;Bernhard Erich Pfeifer.;Peter Willeit.;Herbert Formayer.;Axel Bauer.;Wolfgang Dichtl.
来源: Circ Arrhythm Electrophysiol. 2025年18卷12期e014307页 577. Safety, Efficacy, and Mid-Term Outcomes of Pulsed Field Ablation for Cavotricuspid Isthmus-Dependent Flutter: Real-World Data From a Major Health System Registry.
作者: Juan F Rodriguez-Riascos.;Hema S Vemulapalli.;Poojan Prajapati.;Padmapriya Muthu.;James Y Kim.;Dan Sorajja.;Win-Kuang Shen.;Hicham El Masry.;Mayank Sardana.;Arturo M Valverde.;Thomas M Munger.;Komandoor Srivathsan.
来源: Circ Arrhythm Electrophysiol. 2025年18卷12期e014276页
Cavotricuspid isthmus (CTI) ablation is frequently performed either as a standalone procedure or in combination with pulmonary vein isolation. With the rapid adoption of pulsed field ablation for atrial fibrillation, it is essential to delineate the utility of this modality in treating CTI-dependent atrial flutter (AFL). This study aims to evaluate the procedural and clinical outcomes of CTI ablation using pulsed field energy.
578. Real-Time Prediction of Irreversible Lesion Size During Pulsed Field Ablation: Prospective Validation of a Novel Ablation Index Based on Contact Force and Number of Applications in a Swine Beating Heart Model.
作者: Hiroshi Nakagawa.;Salman Farshchi-Heydari.;Masafumi Sugawara.;Atsushi Ikeda.;Jennifer Maffre.;Tushar Sharma.;Philip Lam.;Assaf Govari.;Christopher T Beeckler.;Andres Altmann.;Warren M Jackman.;Michael R Franz.;Taylor Spangler.;Ayman A Hussein.;Shady Nakhla.;Pasquale Santangeli.;Walid I Saliba.;Oussama M Wazni.
来源: Circ Arrhythm Electrophysiol. 2025年18卷12期e013911页
In a previous study, on pulsed-field ablation (PFA) in the swine ventricle, we found that lesion depth was described (±1 mm accuracy) by a logarithmic function of contact force (CF) and the number of PFA pulses (PF-ablation index). This study was designed to validate prospectively whether the novel PF-ablation index would allow PFA lesions to be created at depths of 3.5, 4.5, 5.5, and 6.5 mm with high prediction accuracy in a swine-beating heart model.
580. Spectral Dual-Layer CT Identifies Key Diagnostic Features in Stress Cardiomyopathy.
作者: Cristian Herrera-Flores.;Antonio Sánchez-Puente.;Daniel Braccho-Braccita.;Javier Maillo-Seco.;Rosa Ana López-Jiménez.;Ana Martín-García.;Jesus Rodríguez-Nieto.;Leticia Nieto-García.;Lydia González-González.;Luis M Rincón.;Pedro L Sánchez.;Candelas Pérez Del Villar.
来源: Circ Cardiovasc Imaging. 2025年18卷12期e018901页 |