Results 31 to 40 of about 372,565 (305)
Multi-Planar Deep Segmentation Networks for Cardiac Substructures from MRI and CT
, 2017 Non-invasive detection of cardiovascular disorders from radiology scans requires quantitative image analysis of the heart and its substructures. There are well-established measurements that radiologists use for diseases assessment such as ejection ...
Bagci, Ulas +2 more
core +1 more source
Will the real ventricular architecture please stand up? [PDF]
, 2017 Ventricular twisting, essential for cardiac function, is attributed to the contraction of myocardial helical fibers. The exact relationship between ventricular anatomy and function remains to be determined, but one commonly used explanatory model is the ...
Hoffman, Julien IE
core +1 more source
Egyptian Pediatric Association Gazette, 2023 Background As double-outlet right ventricle has a wide pathophysiology spectrum, its comprehensive treatment strategy is determined based on relevant factors, such as the location and size of the ventricular septal defect, ventricular volume, and ...
Yuzo Katayama +3 more
doaj +1 more source
The Right Ventricle in Congenital Heart Diseases
, 2021 Right ventricular function is an important determinant of prognosis and outcome in congenital heart diseases. Right ventricular (RV) adaptation to congenital heart diseases (CHD) has many faces as there is a wide variety in defects involving the right ventricle as well as in treatment strategies.
Bartelds, Beatrijs +2 more
openaire +2 more sources
The failing heart under stress: echocardiography is an essential monitoring tool in the Intensive Care Unit [PDF]
, 2006 A
Poelaert, Jan
core +2 more sources
Influence of metabolism modifiers of cyclic nucleotides on contractility of right ventricle of rat heart with intact and removed endocardial endothelium [PDF]
Srpski Arhiv za Celokupno Lekarstvo, 2010 Introduction. Endocardial endothelium, a natural biological barrier between circulating blood in heart ventricle and cells, creates a complex yet finely tuned balance of interactions with the immediate environment. Objective. We investigated the roles
Savić Slađana +5 more
doaj +1 more source
Left ventricular active stiffness: dependency on time and inotropic state [PDF]
, 1978 Left ventricular systolic stiffness was measured by rapidly changing ventricular volume (within 7 ms) of isovolumically contracting isolated rabbit hearts. Instantaneous pressure-volume relations were found to be linear with slopes that depended upon the
Boom, Herman B.K., Schiereck, Piet
core +2 more sources
Medičnì Perspektivi, 2018 Epidemiological studies have reported that the rate of signs and symptoms of heart failure after myocardial infarction is approximately 25%. In addition, approximately 40% of myocardial infarctions are accompanied by left ventricular systolic dysfunction.
O. Kuryata, A. Zabida, O. Sirenko
doaj +1 more source
Biventricular Conversion for Hypoplastic Left Heart Variants: An Update
Children, 2022 Ongoing concerns with single-ventricle palliation morbidity and poor outcomes from primary biventricular strategies for neonates with borderline left heart structures have led some centers to attempt alternative strategies to obviate the need for ...
Christopher E. Greenleaf +1 more
doaj +1 more source
Cardiovascular function and ballistocardiogram: a relationship interpreted via mathematical modeling [PDF]
, 2019 Objective: to develop quantitative methods for the clinical interpretation of the ballistocardiogram (BCG). Methods: a closed-loop mathematical model of the cardiovascular system is proposed to theoretically simulate the mechanisms generating the BCG ...
Despins, Laurel +9 more
core +2 more sources