Results 341 to 350 of about 170,980 (396)
Abstract Aims The aim of this study was to compare the differences in length of stay (LoS) and prior hospitalization due to heart failure (HHF) in patients with HF and frailty versus without frailty. Methods and results From inception until August 2024, PubMed, Scopus, Web of Science and Cochrane Library were searched.
Konstantinos Prokopidis+5 more
wiley +1 more source
Percutaneous mechanical circulatory support for acute right heart failure: A practical approach
This is an overview of percutaneous mechanical circulatory support options for acute right heart failure, illustrating key clinical scenarios, device types, and principles of tailored device selection based on haemodynamics and underlying pathology. Abstract Acute right heart failure (RHF) represents a critical entity with significant morbidity and ...
Mario Gramegna+18 more
wiley +1 more source
Systematic approach to dilated cardiomyopathy diagnosis. Dilated cardiomyopathy is a clinical diagnosis characterized by the presence of left ventricular dilatation and systolic disfunction unexplained by abnormal loading conditions or coronary artery disease.
Kristian Galanti+14 more
wiley +1 more source
Acoustic features are independently associated with heart failure and pulmonary hypertension
Abstract Introduction Acoustic analysis of speech has discriminated decompensated acute heart failure (HF). Speech rate (SR) and cepstral peak prominence (CPP) variation are among features previously evaluated. However, the association between SR and CPP and chronic stable HF with and without pulmonary hypertension (PH) as well as PH alone have not ...
Jaskanwal Deep S. Sara+6 more
wiley +1 more source
The advanced lung cancer inflammation index (ALI) is an integrated marker of inflammation and nutritional status, calculated by body mass index × serum albumin / neutrophil‐to‐lymphocyte ratio. Low ALI levels were significantly associated with poor prognosis in elderly multimorbid HFpEF patients.
Daisuke Sakamoto+19 more
wiley +1 more source
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Journal of thoracic imaging, 2020
Coronary computed tomography angiography (cCTA) is a reliable and clinically proven method for the evaluation of coronary artery disease. cCTA data sets can be used to derive fractional flow reserve (FFR) as CT-FFR.
C. Tesche, Hunter N. Gray
semanticscholar +1 more source
Coronary computed tomography angiography (cCTA) is a reliable and clinically proven method for the evaluation of coronary artery disease. cCTA data sets can be used to derive fractional flow reserve (FFR) as CT-FFR.
C. Tesche, Hunter N. Gray
semanticscholar +1 more source
Absolute coronary flow and microvascular resistance reserve in patients with severe aortic stenosis
Heart, 2022Background Development of left ventricle (LV) hypertrophy in aortic stenosis (AS) is accompanied by adaptive coronary flow regulation. We aimed to assess absolute coronary flow, microvascular resistance, coronary flow reverse (CFR) and microvascular ...
P. Paolisso+19 more
semanticscholar +1 more source
Coronary Fractional Flow Reserve [PDF]
OBJECTIVE. This article presents the basic definitions and concepts of fractional flow reserve (FFR), a focused understanding of the need for hyperemia during assessment, key clinical studies supporting its use, and an introduction to newer noninvasive methods using FFR CT. CONCLUSION.
Anil Mehra, Ronney Shantouf
openaire +2 more sources
American Heart Journal, 1991
The ability of the coronary circulation to autoregulate is essential for the heart to respond to metabolic demands. Several alterations in function may limit maximal coronary perfusion including atherosclerosis, structural abnormalities of small coronary vessels, extravascular compressive forces, thrombosis, abnormal endothelial regulatory function ...
A.James Bradley, Joseph S. Alpert
openaire +3 more sources
The ability of the coronary circulation to autoregulate is essential for the heart to respond to metabolic demands. Several alterations in function may limit maximal coronary perfusion including atherosclerosis, structural abnormalities of small coronary vessels, extravascular compressive forces, thrombosis, abnormal endothelial regulatory function ...
A.James Bradley, Joseph S. Alpert
openaire +3 more sources