Results 51 to 60 of about 68,236 (347)

Arrhythmias among Older Adults Receiving Comprehensive Geriatric Care: Prevalence and Associated Factors

Clinics and Practice
Background: Cardiovascular diseases and arrhythmias are medical conditions that increase with age and are associated with significant morbidities and mortality.
Marco Meyer, Andreas Arnold, Thomas Stein, Ulrich Niemöller, Christian Tanislav, Damir Erkapic   +5 more
doaj   +1 more source

Electrical properties of the myocardium in patients with arterial hypertension combined with subclinical hypothyroidism

Zaporožskij Medicinskij Žurnal, 2019
Late atrial and ventricular potentials are non-invasive electrocardiographic criteria for presence of high arrhythmic readiness and risk of life-threatening arrhythmias.
V. V. Syvolap , Ye. V. Novikov
doaj   +1 more source

Hypertension and sudden death disparate effects of calcium entry blocker and diuretic therapy on cardiac dysrhythmias [PDF]

, 1989
This study was designed to evaluate the impact of antihypertensive therapy on cardiac dysrhythmias in 13 hypertensive patients who received calcium entry blockers and in 10 hypertensive patients who received hydrochlorothiazide.
Garavaglia, Guillermo E., Messerli, Franz H., Nunez, Boris D., Nunez, Mireya M., Schmieder, Roland E., Ventura, Hector O.   +5 more
core   +1 more source

Myocarditis Causing Premature Ventricular Contractions: Insights From the MAVERIC Registry.

Circulation: Arrhythmia and Electrophysiology, 2019
BACKGROUND Premature ventricular contractions are a common clinical presentation that drives further diagnostic workup. We hypothesize the presence of underlying inflammation is often unrecognized in these patients with a potential for continued disease ...
Dhanunjaya R. Lakkireddy, M. Turagam, B. Yarlagadda, Tawseef Dar, M. Hamblin, M. Krause, V. Parikh, Sudharani Bommana, D. Atkins, L. Di Biase, S. Mohanty, T. Rosamond, Heidi Carroll, Cheri Nydegger, L. Wetzel, R. Gopinathannair, A. Natale   +16 more
semanticscholar   +1 more source

Syncope in a young man: Role of Purkinje fibres in idiopathic ventricular fibrillation [PDF]

, 2017
A young man suffered cardiac arrests with polymorphic ventricular tachycardia (PVT) and ventricular fibrillation (VF) triggered by ventricular premature contractions (PVCs).
Lambiase, PD, Martin, CA, Nunn, L
core   +1 more source

An electrocardiographic anxiety- induced quadrigeminy and re-assurance

Egyptian Journal of Critical Care Medicine, 2018
Quadrigeminy means a cardiac arrhythmia in which every fourth beat is a premature ventricular contraction (extrasystole) or three sinus beats between extrasystoles.
Yasser Mohammed Hassanain Elsayed
doaj   +2 more sources

Evaluation of patients with high burden of premature ventricular contractions by comprehensive transthoracic echocardiography

International Journal of Cardiology: Heart & Vasculature, 2022
Background: The prevalence and prognosis of premature ventricular contractions (PVCs) among individuals without structural heart disease are uncertain. Standard transthoracic echocardiography is a common method in evaluation of underlying cardiovascular ...
Raffaele Scorza, Kambiz Shahgaldi, Mårten Rosenqvist, Viveka Frykman   +3 more
doaj   +1 more source

Modifiable predictors of ventricular ectopy in the community [PDF]

, 2018
Background Premature ventricular contractions (PVCs) predict heart failure and death. Data regarding modifiable risk factors for PVCs are scarce. Methods and Results We studied 1424 Cardiovascular Health Study participants randomly assigned to 24-hour ...
Dewland, Thomas A, Heckbert, Susan R, Kerola, Tuomas, Marcus, Gregory M, Stein, Phyllis K, Vittinghoff, Eric   +5 more
core   +2 more sources

High burden of premature ventricular contractions in structurally normal hearts: To worry or not in pediatric patients?

Annals of Noninvasive Electrocardiology, 2019
There is paucity of data regarding the significance of high percentage of premature ventricular contractions (PVCs) in healthy children and their impact on left ventricular (LV) function and the risk of ventricular arrhythmias.
Nandita Sharma, Daniel Cortez, Jason R. Imundo   +2 more
semanticscholar   +1 more source

An Ionic Gelation Powder for Ultrafast Hemostasis and Accelerated Wound Healing

Advanced Functional Materials, EarlyView.
An ultrafast ionic gelation‐activated hemostatic powder (AGCL) forms a hydrogel within ≈1 s upon contact with blood‐derived calcium ions. The AGCL powder enables rapid hemorrhage control, strong tissue adhesion, and enhanced healing. The powder's pre‐crosslinked polymer network ensures high blood uptake and stability, offering effective treatment for ...
Youngju Son, Kyusoon Pak, Taehoon Lee, Monica Celine Prayogo, Jinyoung Choi, Sukkyung Kang, Minjoo Kang, Byungkook Oh, Sang Yu Sun, Sanha Kim, Sung Gap Im, Sangyong Jon, Steve Park   +12 more
wiley   +1 more source