Results 171 to 180 of about 31,412 (299)

Anesthetic management of a patient with hypertrophic obstructive cardiomyopathy undergoing modified radical mastectomy. [PDF]

open access: yes, 2010
Hypertrophic obstructive cardiomyopathy (HOCM) is a rare genetic disorder characterized by left ventricular outflow tract (LVOT) obstruction. Clinical presentation ranges from absence of symptoms to sudden death.
Ahmed, Aliya   +3 more
core  

SARS‐CoV‐2 targets mitochondria, exacerbating COVID‐19 pneumonia

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Following entry into airway epithelial cells (AECs), SARS‐CoV‐2 releases its single‐stranded RNA into the cytoplasm, where it is translated into viral proteins. Several of these viral proteins localize to mitochondria and interact with key mitochondrial components.
Danchen Wu   +5 more
wiley   +1 more source

Post‐exercise ketone supplementation improves endurance performance and mitochondrial adaptations during an 8‐week endurance training intervention

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Twenty‐eight trained males completed 8 weeks of supervised indoor cycling training, receiving post‐exercise and pre‐sleep ketone monoester (KE, n = 14) or isocaloric placebo (CON, n = 14). Both groups improved 30 min time‐trial performance with training, but KE achieved a 4% higher power output than CON at the end of the training
Ruben Robberechts   +8 more
wiley   +1 more source

Beat‐to‐beat variability of ventricular repolarization reveals sex‐specific instability and proarrhythmic risk

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend A mechanistic framework linking sex‐dependent dynamical instability to proarrhythmic risk. Sex‐specific human ventricular models show that upstream modulators, including biological sex, hormones, drugs and heart disease, promote steeper APD restitution in female than male and enhance dynamical instability.
Daisuke Sato   +3 more
wiley   +1 more source

Advances in Erectile Dysfunction Management: What Does Work

open access: yesTrends in Urology &Men's Health, Volume 17, Issue 3, June 2026.
ABSTRACT Erectile dysfunction (ED) is a prevalent and multifactorial disorder that substantially affects quality of life. Pathophysiology includes vascular, neurogenic, drug‐induced, and psychogenic causes, and frequently coexists with cardiometabolic disease.
Jolie Shen   +3 more
wiley   +1 more source

Cardiovascular Health in Women—Across the Lifespan

open access: yesClinical Endocrinology, Volume 104, Issue 6, Page 539-555, June 2026.
ABSTRACT Cardiovascular disease (CVD) remains the leading cause of mortality and morbidity among women worldwide. However, CVD continues to be perceived as a predominantly male issue. CVD in women therefore remains understudied, underrecognized and undertreated.
Jaya Chandrasekhar   +5 more
wiley   +1 more source

Realignment of the ventricular septum using partial direct closure of the ventricular septal defect in Tetralogy of Fallot [PDF]

open access: yes, 2017
Objective: The aim is to describe our technique of partial direct closure of the ventricular septal defect (VSD) in Tetralogy of Fallot (TOF), and assess its influence on the realignment and remodeling of the left ventricular outflow tract.
Bauersfeld, Urs   +4 more
core  

Emergency PCI and TAVR for Acute Myocardial Infarction in Severe Aortic Stenosis Patients

open access: yesClinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Transcatheter aortic valve replacement (TAVR) is a viable alternative for patients with symptomatic severe aortic stenosis. Acute myocardial infarction is a contraindication to TAVR. The efficacy of emergency TAVR combined with percutaneous coronary intervention for patients presenting with acute myocardial infarction, severe aortic stenosis ...
Ruiyuan Lin   +9 more
wiley   +1 more source

Quantitative Assessment of Myocardial Perfusion in Physiological and Pathological Hypertrophy Using Myocardial Contrast Echocardiography

open access: yesClinical Cardiology, Volume 49, Issue 5, May 2026.
Myocardial hypertrophy can be classified into physiological and pathological types based on etiology, with significant differences in clinical outcomes. This study utilized myocardial contrast echocardiography to quantitatively assess myocardial microcirculatory perfusion in patients with different types of hypertrophy.
Liu Chunyao   +9 more
wiley   +1 more source

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