Results 261 to 270 of about 112,515 (371)

Virtual left atrial appendage occlusion in paroxysmal atrial fibrillation during sinus rhythm predicts variable reductions in blood stasis

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Stasis before and after left atrial appendage occlusion (LAAO) in participants with high stasis and low stasis. Stasis is predominantly located in LAA and reduced after LAAO. But in the participant with high stasis, stasis remains close to the occlusion site, indicating a potential risk for device related thrombi.
Sophia Bäck   +6 more
wiley   +1 more source

Aortic Valve Myxoma in a Young Child. [PDF]

open access: yesCASE (Phila)
Gandy J   +5 more
europepmc   +1 more source

Long‐term passive heat acclimation enhances maximal oxygen consumption via haematological and cardiac adaptation in endurance runners

open access: yesThe Journal of Physiology, EarlyView.
Abstract Figure Legend Endurance‐trained runners completed a 5‐week hot‐water‐immersion (HWI) intervention (≥40°C, 45 min, five sessions per week) and a training‐matched control period in a cross‐over design. HWI induced a 33 g increase in haemoglobin mass (Hbmass) and a 10 mL expansion in left‐ventricular end‐diastolic volume (LVEDV), resulting in a 2.
Elliott J. Jenkins   +7 more
wiley   +1 more source

Subacute Embolization of Transcatheter Mitral Valve Repair Clip to the Noncoronary Sinus Presenting as Decompensated Heart Failure. [PDF]

open access: yesJACC Case Rep
Rashid K   +7 more
europepmc   +1 more source

Integrative Evidence From Metabolome‐Wide Mendelian Randomization and Animal Models Implicates Tyrosine in Cardiac Hypercontractility and Arrhythmia Risk

open access: yesFood Frontiers, Volume 7, Issue 1, January 2026.
Plasma metabolome‐wide Mendelian randomization analysis established a causal link between tyrosine and arrhythmia. GWAS meta‐analysis identified tyrosine‐associated loci linked to cardiovascular risk factors. Animal studies confirmed that oral tyrosine intake modulates heart rhythm via adrenergic signaling activation.
Zhikang Cao   +7 more
wiley   +1 more source

2C34 Mechanical Evaluation of Myocardial Wall Motion during Systole in Left Ventricular Long-axis Image

open access: diamond, 2001
Tadashi INABA   +5 more
openalex   +2 more sources

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