Results 11 to 20 of about 23,912 (290)

Cardiac mortality of premature ventricular complexes in healthy people in Japan [PDF]

Journal of Cardiology, 2010
Premature ventricular complexes (PVCs) are frequently encountered in healthy people. But the association between PVCs and cardiac events is not well established in Japan. We investigated the association of PVCs and cardiac deaths in people without cardiovascular disease in the Jichi Medical School (JMS) Cohort study.We conducted a prospective cohort ...
Hirose, Hideo, Ishikawa, Shizukiyo, Gotoh, Tadao, Kabutoya, Tomoyuki, Kayaba, Kazunori, Kajii, Eiji   +5 more
openaire   +3 more sources

Premature Ventricular Complexes: Benign versus Malignant – How to approach?

Indian Pacing and Electrophysiology Journal, 2023
Premature Ventricular Complexes (PVCs) refer to electrical activity arising from ventricles resulting in ventricular contraction independent of the native rhythm. PVCs by themselves are common in the general population but based on the origin of the PVCs,
Anthony R. Prisco, Jorge Reyes Castro, Henri Roukoz, Venkatakrishna N. Tholakanahalli   +3 more
doaj   +2 more sources

Assessment of subtle cardiac dysfunction in patients with frequent premature ventricular complexes by real‐time three‐dimensional speckle tracking echocardiography [PDF]

Clinical Cardiology, 2017
BackgroundTo evaluate subtle and early premature ventricular complex (PVC)–induced ventricular impairment in patients with frequent PVCs and without structural heart disease by real‐time 3‐dimensional (3D) speckle tracking echocardiography (RT3D‐STE).HypothesisPatients with frequent premature ventricular complexes with normal left ventricular ejection ...
Yunlong Ling, Quan Wan, Qingxing Chen, Wenqing Zhu   +3 more
openaire   +3 more sources

Cardiac Magnetic Resonance Predicts Outcome in Patients With Premature Ventricular Complexes of Left Bundle Branch Block Morphology

Journal of the American College of Cardiology, 2010
We investigated whether the presence of right ventricular (RV) abnormalities detected by cardiovascular magnetic resonance (CMR) predict adverse outcome in patients presenting with frequent premature ventricular complexes (PVCs) of left bundle branch block (LBBB) morphology.CMR is a component of the diagnostic workup for the differential diagnosis ...
Aquaro G D, Pingitore A, Strata E, Di Bella G, Molinaro S, Lombardi M   +5 more
openaire   +5 more sources

Electrocardiographic characteristics of right-bundle-branch-block premature ventricular complexes predicting absence of left ventricular scar in athletes with apparently structural normal heart

Europace, 2023
Aims Left ventricular scar is an arrhythmic substrate that may be missed by echocardiography and diagnosed only by cardiac magnetic resonance (CMR), which is a time-consuming and expensive imaging modality.
L. Calò, G. Panattoni, M. Tatangelo, G. Brunetti, F. Graziano, L. Monzo, Ludovica Danza, E. Fedele, D. Grieco, C. Crescenzi, M. Rebecchi, A. Stazi, E. Bressi, E. De Ruvo, P. Golia, F. Gaita, D. Corrado, A. Zorzi   +17 more
semanticscholar   +1 more source

Management of Premature Ventricular Complexes in the Outpatient Setting.

Mayo Clinic proceedings, 2023
With an aging population and an explosion in ambulatory electrocardiographic monitoring, primary care clinicians will undoubtedly see an increase in patients presenting with premature ventricular complexes (PVCs), especially given how common they are in ...
Andrew S. Tseng, G. Kowlgi, Christopher V. DeSimone   +2 more
semanticscholar   +1 more source

An Early Indicator in Evaluating Cardiac Dysfunction Related to Premature Ventricular Complexes: Cardiorespiratory Capacity

Healthcare, 2023
Cardiac dysfunction induced by premature ventricular complexes (PVCs) is relatively controversial and challenging to detect in the early stage. In this observational study, we retrospectively analyzed the cardiopulmonary exercise test (CPET) data of 94 patients with frequent premature ventricular beats (47 males, 49.83 ± 13.63 years) and 98 ...
Xiaozhu Ma, Jiangtao Yan, Wanjun Liu
openaire   +2 more sources

T1 Mapping for Identifying the Substrate in Patients With Apparently Idiopathic Premature Ventricular Complexes.

JACC Clinical Electrophysiology, 2023
BACKGROUND Myocardial fibrosis is implicated as a potential substrate responsible for arrhythmias. OBJECTIVES This study aimed to investigate myocardial fibrosis assessed by T1 mapping in patients with apparently idiopathic premature ventricular ...
Shiqin Yu, Xiuyu Chen, Z. Dong, Huaibing Cheng, Kai Yang, G. Yin, Shujuan Yang, Wen-juan Dong, Minjie Lu, Likun Ma, Shihua Zhao   +10 more
semanticscholar   +1 more source

Does Premature Ventricular Complex Impair Left Ventricular Diastolic Functions?

Anatolian Journal of Cardiology, 2023
Background: A higher frequency of premature ventricular complexes is associated with a higher risk of premature ventricular complex-induced cardiomyopathy. Although there are several studies on the systolic functions of the left ventricle in this patient
Nursen Keleş, Erkan Kahraman, Kemal Emrecan Parsova, Murat Baştopçu, Mesut Karataş, Nizamettin Selçuk Yelgeç   +5 more
doaj   +1 more source

Effects of Adaptive Servo-Ventilation on Nocturnal Ventricular Arrhythmia in Heart Failure Patients With Reduced Ejection Fraction and Central Sleep Apnea–An Analysis From the SERVE-HF Major Substudy

Frontiers in Cardiovascular Medicine, 2022
BackgroundThe SERVE-HF trial investigated the effect of treating central sleep apnoea (CSA) with adaptive servo-ventilation (ASV) in patients with heart failure with reduced ejection fraction (HFrEF).ObjectiveThe aim of the present ancillary analysis of ...
Christoph Fisser, Lara Gall, Jannis Bureck, Victoria Vaas, Jörg Priefert, Sabine Fredersdorf, Florian Zeman, Dominik Linz, Dominik Linz, Dominik Linz, Dominik Linz, Holger Woehrle, Renaud Tamisier, Renaud Tamisier, Helmut Teschler, Martin R. Cowie, Michael Arzt   +16 more
doaj   +1 more source