Results 11 to 20 of about 371,081 (303)

ASSISTED CIRCULATION

open access: yesThe Journal of Thoracic and Cardiovascular Surgery, 1961
Roy H. Clauss   +6 more
openaire   +3 more sources

Association of Mid- to Late-Life Blood Pressure Patterns With Risk of Subsequent Coronary Heart Disease and Death

open access: yesFrontiers in Cardiovascular Medicine, 2021
Background: The elevated blood pressure (BP) at midlife or late-life is associated with cardiovascular disease and death. However, there is limited research on the association between the BP patterns from middle to old age and incident coronary heart ...
Menghui Liu   +22 more
doaj   +1 more source

Duchenne Muscular Dystrophy With Low Acidic α-Glucosidase Activity: Two Case Reports and Literature Review

open access: yesFrontiers in Pediatrics, 2022
BackgroundPompe disease is usually considered in children with elevated creatine kinase (CK) levels and decreased acidic α-glucosidase (GAA) enzyme activity.
Xiufang He   +17 more
doaj   +1 more source

Stent implantation in severe aortic coarctation in a pediatric patient with Turner syndrome: Case report and literature review

open access: yesFrontiers in Pediatrics, 2023
BackgroundTurner syndrome is a rare systemic disease and a significant proportion of these patients experience aortic coarctation. Selection of optimal therapy for aortic coarctation in patients with Turner syndrome is difficult due to the pathologic ...
Yuese Lin   +11 more
doaj   +1 more source

Effects of Enhanced External Counterpulsation With Different Sequential Levels on Lower Extremity Hemodynamics

open access: yesFrontiers in Cardiovascular Medicine, 2021
Objective: This study aimed to investigate acute hemodynamics of lower extremities during enhanced external counterpulsation with a three-level sequence at the hips, thighs, and calves (EECP-3), two-level sequence at the hips and thighs (EECP-2), and ...
Yahui Zhang   +17 more
doaj   +1 more source

Pulse Pressure, Cognition, and White Matter Lesions: A Mediation Analysis

open access: yesFrontiers in Cardiovascular Medicine, 2021
This study aimed to investigate the effects of pulse pressure (PP) on cognition and the role of white matter lesions (WMLs) in mediating this association. We enrolled 3,009 participants from the SPRINT-MIND study.
Jiabin Zang   +18 more
doaj   +1 more source

Prognostic Implication of Liver Function Tests in Heart Failure With Preserved Ejection Fraction Without Chronic Hepatic Diseases: Insight From TOPCAT Trial

open access: yesFrontiers in Cardiovascular Medicine, 2021
Background: Liver dysfunction is prevalent in patients with heart failure (HF), but the prognostic significance of liver function tests (LFTs) remains controversial. Heart failure with preserved ejection fraction (HFpEF) had been introduced for some time,
Weihao Liang   +19 more
doaj   +1 more source

Assisted Circulation [PDF]

open access: yesCirculation, 1963
The effect of counterpulsation upon hemodynamics and myocardial oxygen consumption was studied in 14 dogs. With properly synchronized counterpulsation, a reduction in mean systolic pressure, tension-time index, left ventricular work, and myocardial oxygen consumption was observed, with no change in effective cardiac output.
HARRY S. SOROFF   +6 more
openaire   +1 more source

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