Results 101 to 110 of about 30,861 (299)

Case of idiopathic left ventricular summit premature ventricular contractions successfully treated by catheter ablation

Clinical Case Reports
Key Clinical Message CA of LVS premature beats complexes is difficult due to anatomical limitations. We report a patient with PVCs originating from the LVS region who was successfully ablated by ablation.
Na Tian, Like Ma, Yinjiao Ma, Zhen Yang
doaj   +1 more source

Computer Aided ECG Analysis - State of the Art and Upcoming Challenges

, 2013
In this paper we present current achievements in computer aided ECG analysis and their applicability in real world medical diagnosis process. Most of the current work is covering problems of removing noise, detecting heartbeats and rhythm-based analysis.
Car, Sinisa, Padavic, Ivan, Velic, Marko
core   +1 more source

A Case of Cardiomyopathy Induced by Premature Ventricular Complexes.

Circulation Journal, 2002
Tachycardia-induced cardiomyopathy is a well-known and reversible condition, but the left ventricular dysfunction caused by frequent isolated premature ventricular complexes (PVCs) has been rarely reported. Apparent dilated cardiomyopathy was resolved in a patient after the focal source of PVCs was eliminated by radiofrequency catheter ablation ...
Hirokazu, Shiraishi, Kazuya, Ishibashi, Norifumi, Urao, Masaki, Tsukamoto, Masayuki, Hyogo, Natsuya, Keira, Satoshi, Hirasaki, Takeshi, Shirayama, Masao, Nakagawa   +8 more
openaire   +3 more sources

Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues

ESC Heart Failure, Volume 12, Issue 2, Page 1059-1080, April 2025.
Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. These alterations include an increased incidence of left ventricular hypertrophy, a decline in left ventricular diastolic function, left atrial dilation, atrial fibrillation, myocardial fibrosis and cardiac ...
Zhuyubing Fang, Umar Raza, Jia Song, Junyan Lu, Shun Yao, Xiaohong Liu, Wei Zhang, Shujuan Li   +7 more
wiley   +1 more source

Periodontitis and atherosclerotic cardiovascular disease: A critical appraisal

Periodontology 2000, EarlyView., 2023
Abstract In spite of intensive research efforts driving spectacular advances in terms of prevention and treatments, cardiovascular diseases (CVDs) remain a leading health burden, accounting for 32% of all deaths (World Health Organization. “Cardiovascular Diseases (CVDs).” WHO, February 1, 2017, https://www.who.int/news‐room/fact‐sheets/detail ...
Maria Clotilde Carra, Hélène Rangé, Giuseppina Caligiuri, Philippe Bouchard   +3 more
wiley   +1 more source

Gut microbiota‐related modulation of immune mechanisms in post‐infarction remodelling and heart failure

ESC Heart Failure, Volume 12, Issue 2, Page 942-954, April 2025.
Abstract The immune system has long been recognized as a key driver in the progression of heart failure (HF). However, clinical trials targeting immune effectors have consistently failed to improve patient outcome across different HF aetiologies. The activation of the immune system in HF is complex, involving a broad network of pro‐inflammatory and ...
Johann Roessler, Friederike Zimmermann, Bettina Heidecker, Ulf Landmesser, Arash Haghikia   +4 more
wiley   +1 more source

Commonalities of platelet dysfunction in heart failure with preserved ejection fraction and underlying comorbidities

ESC Heart Failure, Volume 12, Issue 2, Page 1013-1028, April 2025.
Abstract Heart failure with preserved ejection fraction (HFpEF) is characterized by a lack of a specific targeted treatment and a complex, partially unexplored pathophysiology. Common comorbidities associated with HFpEF are hypertension, atrial fibrillation, obesity and diabetes.
Giorgia D'Italia, Blanche Schroen, Judith M.E.M. Cosemans   +2 more
wiley   +1 more source

Late elimination of challenging idiopathic ventricular arrhythmias originating from left ventricular summit by anatomical ablation

Indian Pacing and Electrophysiology Journal, 2019
Ablation of premature ventricular complexes (PVCs) originating from left ventricular outflow tract (LVOT)/left ventricular summit (LVS) is challenging with considerable rate of failure.
Basar Candemir, Emir Baskovski, Veysel Duzen, Firat Coskun, Kutay Vurgun, Huseyin Goksuluk, Nil Ozyuncu, Seda Tan Kurklu, Timucin Altin, Omer Akyurek, Cetin Erol   +10 more
doaj   +1 more source

Cardiac remodeling and arrhythmia in a mouse model of Depdc5 haploinsufficiency

Epilepsia, EarlyView.
Abstract Objective Some ion channel genes linked to developmental and epileptic encephalopathy (DEE) are also linked to cardiac arrhythmia, leading to the hypothesis that predisposition to cardiac arrhythmias may contribute to the complex disease presentation of DEE and possibly to the mechanism of sudden unexpected death in epilepsy.
Roberto Ramos‐Mondragon, Shuyun Wang, Qinghua Liu, Chunling Chen, Alexander M. Greiner, Abigail M. Marx, Maya Shih, Jack M. Parent, Barry London, Lori L. Isom   +9 more
wiley   +1 more source

Is arrhythmogenic right ventricular cardiomyopathy a paediatric problem too? [PDF]

, 2001
Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a heart muscle disease that is often familial, characterized by arrhythmias of right ventricular origin, due to transmural fatty or fibrofatty replacement of atrophic myocardium. ARVC is usually
Basso, Cristina, Daliento, Luciano, Nava, Alessandra, Thiene, Gaetano, Turrini, P.   +4 more
core