Coronary circulation
Analysis of the influence of heart size and gender on coronary circulation type
... right coronary artery dominance, and ...analyse coronary circulation types in the studied material and their correlation with heart size and ...of coronary vessels were obtained using epoxide ...
7
Perfusion of the isolated trout heart coronary circulation with red blood cells: effects of oxygen supply and nitrite on coronary flow and myocardial oxygen consumption
... which case NO released from RBCs could exert an effect on arterioles. It is also possible that a signal generated in the capillaries can be conducted to upstream arterioles, as in skeletal muscle microvasculature ...
10
Analysis of the correlation between aortic diameter, heart size, and type of coronary circulation
... regarding coronary circulation type [2, 5, 8–11, 14–16, 19, 22, 27, ...co-dominant circulation type [1, 10, ...of coronary circulation using the perfusion ...co-dominant coronary ...
5
2007 Focused Update Percutaneous Coronary Circulation Journal.pdf
... percutaneous coronary intervention (PCI) in these 2 trials received coronary stenting as opposed to balloon angioplasty ...before coronary angiography, an approach that would be difficult to adopt in ...
38
THE PHYSIOLOGIC EXPLANATION OF THE CHANGES IN THE CORONARY CIRCULATION FOLLOWING PROLONGED AORTICO CORONARY SINUS ANASTOMOSIS
... Arterialization of the coronary sinus for twelve months Retrograde blood flow and oxygen content of blood from the peripheral segment of the ligated and transected left circumflex corona[r] ...
7
Tracer norepinephrine kinetics in coronary circulation of patients with heart failure secondary to chronic pressure and volume overload
... increased turnover of norepinephrine is clearly associated with excessive sympathetic stimulation but in animal models and humans with heart failure secondary to mechanical overload there is evidence for depression of ...
9
Endothelin A receptors and the coronary circulation
... long-term coronary occlusion, prostacyclin appears to cause tonic collateral vessel dila- tation [25] because cyclooxygenase blockade with indo- methacin significantly decreased retrograde blood flow from the ...
6
Single left coronary artery with separate origins of proximal and distal right coronary arteries from left anterior descending and circumflex arteries – a previously undescribed coronary circulation
... a circulation where there is a single left coronary artery and absent right coronary ostium, the right coro- nary artery tends to originate as a single vessel either from the left main stem or from ...
10
The Physiologic Explanation of the Changes in the Coronary Circulation Precipitated by Aortic Coronary Sinus Anastomosis
... Oxygen content of the retrograde blood from the circumflex artery, obtained from the distal cut end of the vessel 1 Group A: Although blood from the aorta, pulmonary artery and distal se[r] ...
10
Nitric oxide activity in the human coronary circulation Impact of risk factors for coronary atherosclerosis
... resting coronary vascular resistance by 22% (P < ...epicardial coronary artery diameter by ...ACH-induced coronary epicardial and microvascular ...more coronary risk ...
10
Arterial Supply of Atrioventricular Node and Bundle in Relation to Degree of Stenosis of Coronary Artery among Sudanese Population (Coronary Angiography Study)
... There are many types of classification of coronary circulation: left coronary artery dominance, right coronary artery dominance, and co-dominant [4]. Various terminologies were used such as ...
9
Nitric oxide—Important messenger in human body
... Effects of NO produced at physiological conditions are related to the coronary circulation vasodilatation, rise of coronary blood flow, antithrombotic, anti-inflammatory action, improvem[r] ...
9
Acute Myocardial Infarction in a Child: Possible Pathogenic Role of Patent Foramen Ovale Associated With Heritable Thrombophilia
... normal coronary arteries, and has a PFO with echo contrast evidence of right-to-left shunting during the Valsalva ...the coronary circulation in this patient with inherited thrombophilia with ...
6
Protein synthesis in a fish heart: responses to increased power output
... In resting/control hearts without coronary circulation the sequence of fractional rates of protein synthesis rates in the various heart components was: atrium = spongy layer = bulbus art[r] ...
23
Endothelium mediated coronary blood flow modulation in humans Effects of age, atherosclerosis, hypercholesterolemia, and hypertension
... the coronary circulation were studied by subselective intracoronary infusions of acetylcholine, which releases endothelium-derived relaxing factor, and papaverine, which directly relaxes vascular smooth ...
12
Nitric oxide and coronary vascular endothelium adaptations in hypertension
... to coronary vascular function and that are likely affected by hypertension and thus become important clinically as potential considerations in prevention, diagnosis, and treatment of coronary complications ...
13
Total and effective coronary blood flow in coronary and noncoronary heart disease
... Washout techniques using bolus injection of AXe 5 or 'Kr 6 require isolation of the coronary circulation either by selective arterial injection of indicator or coronary venous sampling, [r] ...
12
Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) presenting with ventricular fibrillation in an adult: a case report
... 14. Zipes DP, Camm AJ, Borggrefe M, Buxton AE, Chaitman B, Fromer M, Gregoratos G, Klein G, Moss AJ, Myerburg RJ, Priori SG, Quinones MA, Roden DM, Silka MJ, Tracy C, Smith SC Jr., Jacobs AK, Adams CD, Antman EM, ...
5
The Effects of Controlled Physical Training on Peripheral Circulation Following Interventional Treatment of Coronary Artery Disease
... muscle temperature, hypoxia and osmotic pres- sure. During physical exercise coronary perfusion is almost five times faster. However, the most spec- tacular changes can be observed in skeletal mus- cles, which, ...
9
Impact of age on early outcome after coronary bypass graft surgery using minimized versus conventional extracorporeal circulation
... We could present that the MECC group had a greater number of grafts performed. In contrast, Girerd et al. [20] reported that complete revascularization does not seem to improve long-term survival in older patients and ...
6