Results 111 to 120 of about 2,626,293 (190)

Arrhythmogenic Right Ventricular Cardiomyopathy in an Endurance Athlete Presenting with Ventricular Tachycardia and Normal Right Ventricular Function

, 2017
Arrhythmogenic right ventricular cardiomyopathy, a genetically inherited disease that results in fibrofatty replacement of normal cardiac myocytes, has been associated with sudden cardiac death in athletes.
Ibhar Al Mheid, Zoubin Alikhani, Jeffrey S. Hedley, Maria A. Pernetz, Jonathan H. Kim   +4 more
core   +1 more source

Case Report: Contrasting phenotypes of arrhythmogenic cardiomyopathy: classic desmosomal ARVC and a RIT1-related phenocopy

Frontiers in Cardiovascular Medicine
BackgroundArrhythmogenic right ventricular cardiomyopathy (ARVC) is most commonly associated with pathogenic variants in desmosomal genes. However, ARVC-like phenotypes may also arise from non-desmosomal genetic backgrounds, creating diagnostic ...
Bo Eun Park, Bo Eun Park, Dong Heon Yang, Dong Heon Yang   +3 more
doaj   +1 more source

Prognostic Value of Spatial Trajectory of J‐Point Amplitude Across Left Precordial Leads in a Community‐Based Population

Annals of Noninvasive Electrocardiology, Volume 31, Issue 5, September 2026.
In NHANES III adults, latent class trajectory analysis identified a J‐point phenotype characterized by higher V4 amplitude and a steep decline toward V6. This spatial trajectory was independently associated with increased long‐term all‐cause mortality and cardiac death, suggesting prognostic value beyond conventional early repolarization criteria ...
Chenhui Tai, Zhe Wang
wiley   +1 more source

Arrhythmogenic right ventricular cardiomyopathy with sinus node dysfunction

Introduction: The 2023 European Society of Cardiology Guidelines for the management of Cardiomyopathies recommends a phenotype-based, multimodal, multidisciplinary, and multiparametric approach to the diagnosis of cardiomyopathies.
Bánfi-Bacsárdi Fanni, Tóth Attila, Szűcs Gábor, Gergely Tamás G, Muk Balázs, Borbás Sarolta, Pilecky Dávid, Gergely G. Tamás, Hajkó Erik, Hámory Eszter, Som Zoltán   +10 more
core   +1 more source

The V6R/V4R Index: A Novel ECG Parameter for Identifying Idiopathic Ventricular Arrhythmias Originating From the Aortic Cusp

Journal of Cardiovascular Electrophysiology, Volume 37, Issue 9, Page 1988-1996, September 2026.
The V6R/V4R amplitude index is a novel and practical electrocardiographic parameter for identifying idiopathic ventricular arrhythmias originating from the aortic cusp. A cutoff >0.55 accurately distinguishes cusp from adjacent non‐cusp origins within the left ventricular outflow tract, facilitating targeted mapping and procedural planning.
Yoshihisa Naruse, Kohki Nakamura, Kanae Hasegawa, Toshihiko Tsuji, Machiko Miyoshi, Tatsuhiro Kataoka, Hideyuki Aoki, Yoshinori Okazaki, Shigeto Naito, Hiroshi Tada, and other members of the V6R/V4R Study Group, Tomoki Kaeriyama, Shigeki Horiguchi, Kaori Hisazaki, Takehito Sasaki, Kentaro Minami, Yutaro Kaneko, Taro Narumi, Makoto Sano, Yuichiro Maekawa   +19 more
wiley   +1 more source

Dynamic Behavior of Left Atrial Low‐Voltage Areas in Persistent Atrial Fibrillation: Implications for Substrate‐Guided Ablation

Journal of Cardiovascular Electrophysiology, Volume 37, Issue 9, Page 2005-2013, September 2026.
Patient selection and analysis flow diagram. The exact pre‐inclusion denominator and reliable reason‐specific exclusion counts could not be reconstructed because a prospectively maintained screening log was unavailable. The diagram summarizes the final study cohort and analysis‐specific sample sizes. AF, atrial fibrillation; LVA, low‐voltage area; SR1,
Yunus Emre Özbebek, Özcan Özdemir, Sinan Boz, Haluk Furkan Şahan, Engin Algül, Sinan İşcen, Hamza Sunman, Tolga Han Efe   +7 more
wiley   +1 more source

Arrhythmogenic right ventricular cardiomyopathy

, 2001
Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a familial form of cardiomyopathy predominantly affecting the right ventricle but may progress to involve the left ventricle as well. At the late stage of the disease, it is sometimes difficult to
John E Sanderson, Wing-Hong Fung, Chi-Kin Chan, Chan, Chi-Kin, Fung, Wing-Hong, Sanderson, John E   +5 more
core   +1 more source

Ventricular Tachycardia Ablation in Structural Heart Disease With LVEF > 35%: Clinical Outcomes and Recurrence Patterns

Journal of Cardiovascular Electrophysiology, Volume 37, Issue 9, Page 2031-2038, September 2026.
ABSTRACT Background In patients with structural heart disease (SHD) and moderately impaired left ventricular ejection fraction (LVEF > 35%), data on outcomes after ventricular tachycardia (VT) ablation remain limited. This analysis focuses on VT recurrence after ablation in patients presenting with sustained VT and LVEF > 35% within a secondary ...
Said‐Elias Waezsada, Moneeb Khalaph, Martin Braun, Thomas Fink, Vanessa Sciacca, Nadica Trajkovska, Philipp Lucas, Ersan Akkaya, Maxim Didenko, Mustapha El Hamriti, Guram Imnadze, Denise Guckel, Christian Sohns, Philipp Sommer, Angeliki Darma   +14 more
wiley   +1 more source

Arrhythmogenic Right Ventricular Cardiomyopathy Diagnosed with 2020 International Criteria

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging
Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a rare cardiomyopathy. Early diagnosis is important to prevent mortality. They have a high risk of sudden cardiac death due to ventricular arrhythmia, which requires the implantation of a ...
Neelesh Damor, Nitin Modi, Atul Karande, Ashish Mishra, Sunil Sharma   +4 more
doaj   +1 more source

Salvianolic Acid B Inhibits Ferroptosis in Acute Lung Injury: Network Analysis and Experimental Validation

Journal of Cellular and Molecular Medicine, Volume 30, Issue 17, September 2026.
ABSTRACT This current study aimed to decipher the anti‐inflammatory, anti‐ferroptosis and pronounced lung‐protective activities of Salvianolic acid B (Sal B) by integrating network pharmacology and experimental confirmation across multiple aspects. The optimal target protein and the relevant molecular mechanisms for Sal B in the context of ALI were ...
Hejun Gao, Renhui Xiong, Na Yue, Jiaxin Wang, Shouyuan Tian   +4 more
wiley   +1 more source