Results 51 to 60 of about 1,781,908 (298)
Coronary Collateral Growth: Clinical Perspectives and Recent Insights [PDF]
, 2017 This chapter summarizes recent research on the coronary collateral circulation. The chapter is focused on clinical perspectives and importance of a well-developed coronary collateral circulation, the mechanisms of growth induced by chemical factors and a
Chilian, William +6 more
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Rupture of the arterial wall causes deflection in pressure time course during ex vivo balloon angioplasty [PDF]
, 1997 A relation between restenosis and arterial lesions resulting from balloon angioplasty has been suggested in literature. Nevertheless, it is unclear to what extent angioplasty-induced arterial wall lesions contribute to the occurrence of restenosis.
Boom, Herman B.K. +4 more
core +3 more sources
Segmentation and Vascular Vectorization for Coronary Artery by Geometry-based Cascaded Neural Network [PDF]
arXiv, 2023 Segmentation of the coronary artery is an important task for the quantitative analysis of coronary computed tomography angiography (CCTA) images and is being stimulated by the field of deep learning. However, the complex structures with tiny and narrow branches of the coronary artery bring it a great challenge.
arxiv
Serotonin reuptake inhibitors and cardiovascular disease [PDF]
, 2005 Selective serotonin re-uptake inhibiting drugs (SSRIs) are widely used for endogenous depression. In addition to depleting the nerve terminals of serotonin they also lower blood platelet serotonin levels.
Belcher, P.R. +2 more
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The Role of Collateral Circulation in Preserving Myocardial Function
Biomolecules & Biomedicine, 2006 The coronary collateral circulation is an alternative source of blood supply to the myocardium jeopardized by the failure of the original stenotic or occluded vessel to provide adequate blood flow to this region. One hundred coronary angiograms and left
Aida Hasanović +2 more
doaj +1 more source
Impaired aortic distensibility measured by computed tomography is associated with the severity of coronary artery disease. [PDF]
, 2010 Impaired aortic distensibility index (ADI) is associated with cardiovascular risk factors. This study evaluates the relation of ADI measured by computed tomographic angiography (CTA) with the severity of coronary atherosclerosis in subjects with ...
Ahmadi, Naser +9 more
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Nature CommunicationsMyocardial infarction (MI) has a 5-year mortality rate of more than 50% due to the lack of effective treatments. Interactions between cardiomyocytes and the MI microenvironment (MIM) can determine the progression and fate of infarcted myocardial tissue ...
Yamei Liu +14 more
doaj +1 more source
Diabetes mellitus and ischemic heart disease. the role of ion channels [PDF]
, 2018 Diabetes mellitus is one the strongest risk factors for cardiovascular disease and, in particular, for ischemic heart disease (IHD). The pathophysiology of myocardial ischemia in diabetic patients is complex and not fully understood: some diabetic ...
De Marchis, Marialaura +8 more
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BMC Public HealthBackground Weight control has consistently been regarded as a significant preventive measure against diabetic nephropathy. however, the potential impact of substantial fluctuations in body fat during this process on the risk of diabetic nephropathy ...
Shuai Li +6 more
doaj +1 more source
Surgical myocardial revascularization without extracorporeal circulation
Arquivos Brasileiros de Cardiologia, 2003 OBJECTIVE: To assess the immediate postoperative period of patients undergoing myocardial revascularization without extracorporeal circulation with different types of grafts.
Salomón Soriano Ordinola Rojas +7 more
doaj +1 more source