[PDF] Top 20 Hypoxemia and Coronary Blood Flow
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Hypoxemia and Coronary Blood Flow
... In the range of arterial oxygen content 10 to 15 volumes per cent, in which there is overlap of venous oxygen levels above and below 5.5 volumes per cent, all the points representing the[r] ... See full document
7
STUDIES OF CORONARY BLOOD FLOW BY MULTIPLE DYE DILUTION CURVES
... After left atrial or left ventricular injection, the inability to identify indicator emerging from the coronary bed in pulmonary artery curves is ascribed to a the small fraction of tota[r] ... See full document
7
Computational model of blood flow in the aorto-coronary bypass graft
... aorto-right coronary bypass ...ejection, blood from the aortic inlet flows into the ascending aorta. The blood flow at a distance of 10 mm from the entrance of the aorta behaves almost like an ... See full document
13
An in vitro test bench reproducing coronary blood flow signals
... The flow in most coronary arter- ies excluding the heart, perturbations in the arteries such as stenosis and big arteries has a laminar ...the blood calculations ...However, blood viscosity ... See full document
26
Regional atrial blood flow in dogs Effect of hypertrophy on coronary flow reserve
... hypertrophy group except that during control conditions the left atrial appendage flow was similar to the nonappendage flow. Minimal vascular resistance for the hypertrophy group, 39 +/- 3 was significantly ... See full document
8
Predictive Study of Velocimetry in the Coronary Artery after Iodinated Contrast Agent Injection
... calculate flow, it was necessary to model the blood, a complex fluid made up of particles, but also of cells in suspension (red blood cells, white blood cells and platelet) and, the ... See full document
12
Non-Newtonian Blood Flow around Healthy and Regurgitated Aortic Valve with Coronary Blood Flow Involved
... for flow filed would be ...the coronary blood flow should be ...known coronary blood ...regurgitated blood flow ... See full document
10
Percutaneous coronary intervention with optimal medical therapy vs. optimal medical therapy alone for patients with stable angina pectoris
... Keywords: acute coronary syndrom/therapy, angina pectoris/*, angioplasty, balloon-dilation/therapy, blood flow, blood supply, CAD, cardiac muscle, circulatory disorder, coronary heart di[r] ... See full document
12
The association of 18F FDG PET/CT and biomarkers in confirming coronary microvascular dysfunction
... CMVD. Coronary flow reserve (CFR) is a non-invasive measure of coronary vasomo- tor function that integrates the hemodynamic effects of epicardial coronary stenosis, diffuse atherosclerosis ... See full document
6
An in vivo assessment of endothelium-dependent vasodilatation and coronary flow reserve in human coronary arteries in health and disease
... The term microvascular angina is frequently applied to such patients (Epstein & Cannon 1986), and may be an appropriate term, since it implies an abnormality in the small vessels of the myocardium. Since the ... See full document
273
Effects of Alpha Adrenergic Blockade upon Coronary Hemodynamics
... on coronary blood flow regulation at rest was studied in 11 normally innervated patients and 8 cardiac allograft recipients by measuring arterial pressure and coronary sinus blood ... See full document
10
Computational fluid dynamics analysis of the effect of simulated plaques in the left coronary artery: A preliminary study
... of coronary artery disease which is formed by plaque presence inside the artery wall leading to blockage of the blood supply to the heart ...the blood flow variations in the artery wall during ... See full document
6
Gender differences in response to cold pressor test assessed with velocity encoded cardiovascular magnetic resonance of the coronary sinus
... myocardial blood flow using flow probes ...and coronary flow velocity during ...epicardial coronary artery diameter and coronary flow velocity during the 3 min ... See full document
9
HEMODYNAMIC EFFECTS OF QUINIDINE: INCLUDING STUDIES OF CARDIAC WORK AND CORONARY BLOOD FLOW
... HEMODYNAMIC EFFECTS OF QUINIDINE: INCLUDING STUDIES OF CARDIAC WORK AND CORONARY BLOOD FLOW George G... HEMODYNAMIC EFFECTS OF QUINIDINE: INCLUDING STUDIES OF CARDIAC WORK AND CORONARY B[r] ... See full document
6
Hemodynamics, coronary blood flow, and myocardial metabolism in coronary shock; response to l norepinephrine and isoproterenol
... increased ranging from 5.96 to 11.37 ml/100 g per min. Myocardial oxygen extraction was above 70% and coronary sinus oxygen tension was below 22 mm Hg in most of the patients. The detection of the abnormal oxygen ... See full document
19
THE EFFECTS OF 1 HYDRAZINOPHTHALAZINE UPON CORONARY HEMODYNAMICS AND MYOCARDIAL OXYGEN METABOLISM IN ESSENTIAL HYPERTENSION
... Compared with the five placebo studies, there were in the six Hydralazine studies statistically significant changes in that coronary blood flow increased by 34 per cent, coronary vascula[r] ... See full document
5
Myocardial Blood Flow in Man: Effects of Coronary Collateral Circulation and Coronary Artery Bypass Surgery
... myocardial blood flow (MBF) were studied in 24 patients undergoing 29 ...preoperative coronary arteriograms to determine the effects of CC on MBF and postobstructive perfusion ... See full document
11
Transesophageal Echocardiographic evaluation of Coronary Artery Disease.
... The flow velocity in a normal, wide open, artery increases abruptly in systole, and the systolic peak is reached ...that blood is being “squeezed” slowly through the obstructed lumen (or tiny collaterals), ... See full document
65
Coronary Subclavian Steal Syndrome Causing Acute Myocardial Infarction in a Patient Undergoing Coronary-Artery Bypass Grafting
... forearm blood pressure of more than 20 mm ...reduced blood pressure when compared to the contralateral arm sug- gests insu ffi ciency in subclavian blood ... See full document
5
THE CAUSE OF ARTERIAL HYPOXEMIA AT REST IN PATIENTS WITH “ALVEOLAR CAPILLARY BLOCK SYNDROME”
... Hypoxemia in 11 patients with a clinical diagnosis of alveolar-capillary block syndrome could be explained on the basis of uneven distribution of ventilation in relation to blood flow an[r] ... See full document
6
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