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Curve-based 2D-3D registration of coronary vessels for image guided procedure
Medical Imaging, 20093D roadmap provided by pre-operative volumetric data that is aligned with fluoroscopy helps visualization and navigation in Interventional Cardiology (IC), especially when contrast agent-injection used to highlight coronary vessels cannot be ...
Luc Duong +5 more
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Epicardium and Coronary Vessels
Congenital anomalies and acquired diseases of the coronary blood vessels are of great clinical relevance. The early diagnosis of these conditions remains, however, challenging. In order to improve our knowledge of these ailments, progress has to be achieved in the research of the molecular and cellular mechanisms that control development of the ...Adrián, Ruiz-Villalba +2 more
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Atherosclerotic involvement of coronary branch vessels
Atherosclerosis, 1986The atherosclerotic involvement of coronary branch vessels (first diagonal, first septal, posterior descending, left and right marginals, conus and the vessels supplying the conduction system) was investigated in 450 apparently healthy subjects aged 11-55 years who died of accidental causes.
C. Velican, Doina Velican
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Perinatal angiogenesis from pre-existing coronary vessels via DLL4–NOTCH1 signalling
Nature Cell Biology, 2021Pengfei Lu +7 more
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Regulation of coronary resistance vessels and large coronary arteries
The American Journal of Cardiology, 1985There is now considerable evidence for alpha-adrenergic regulation of coronary resistance vessels and large coronary arteries based on studies of chronically instrumented, conscious animals. Infusion of norepinephrine at low doses causes reduction of coronary blood flow with a slight increase in arterial pressure, indicating intense coronary ...
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Blood Flow in Coronary Vessels
1989The anatomical characteristics of the coronary circulation are summarized (Gregg and Fisher 1963; Berne and Rubio 1979; Marcus 1983) as follows: Two major coronary arteries (Fig. 6.1), a right and left, arise respectively from the right anterior and left anterior aortic sinuses of Valsalva.
Masami Goto +3 more
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Blood/Vessel Interaction in Coronary Disease
Hospital Practice, 1984Considerable experimental evidence suggests that the interaction of platelets and endothelium is important in the pathogenesis of coronary atherosclerosis and acute myocardial infarction. Platelet involvement in sudden cardiac death and coronary artery spasm is equally clear, but here the question is whether platelets play a causal or a secondary role.
G. J. Del Zoppo, L A Harker
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Functional importance of coronary collateral vessels
The American Journal of Cardiology, 1984Angiographically demonstrable coronary collateral vessels are believed to preserve myocardial function at rest, but disagreement exists regarding the importance of collaterals in mitigating exercise-induced ischemic dysfunction. Therefore, we used radionuclide cineangiography during exercise to assess the left ventricular (LV) functional effects of ...
Jeffrey W. Moses +4 more
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Remodeling of Epicardial Coronary Vessels
2017Coronary angiography is the main instrument used to evaluate the presence of stenoses caused by coronary atherosclerosis. An angiogram is a luminogram delineating the shape of the contrast-filled lumen, but it does not supply information about the vessel wall. It has long been recognized that segments with an angiographically “normal” appearance (i.e.,
Pilar Jiménez-Quevedo +4 more
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Heart – Coronary Vessels and Cardiomyocytes
2019The renin-angiotensin system (RAS) is crucial for cardiovascular homeostasis. Its relevance is highlighted by the undiscussed role of the anti-hypertensive drugs that modulate this system used in the medical practice. Nowadays, the Angiotensin(Ang)-(1-7) peptide is recognized as a biologically active component of this system.
Robson A.S. Santos +2 more
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