Blood: Pathophysiology
نویسندگان
چکیده
منابع مشابه
Pathophysiology and Natural History Coronary Blood Flow
We have previously shown that dogs with renal hypertension and left ventricular hypertrophy have larger infarcts (per risk area size) than do control animals. A potential explanation for this is that collateral resistance is higher in these dogs. Paradoxically, previous postmortem studies in human hearts with left ventricular hypertrophy have suggested that coronary collaterals are actually inc...
متن کاملPathophysiology and Natural History Myocardial Blood Flow
We have shown improvement in collateral filling immediately after sudden controlled coronary occlusion in human subjects undergoing elective coronary angioplasty. It has been suggested but not proved that collateral circulation can limit myocardial ischemia. We prospectively studied 23 patients with isolated left anterior descending (n = 14) or right coronary (n = 9) disease and normal left ven...
متن کاملPathophysiology and Natural History Myocardial Blood Flow
Coronary sinus flow (CSF) was measured in seven patients with normal coronary arteries (group A) during intracoronary injections of 6 ml arterial blood, 6 ml blood from the coronary sinus, 3 and 6 ml isotonic saline, 3 and 6 ml hypertonic glucose, and 6 ml of a contrast agent (sodium metrizoate). In 10 patients with coronary artery disease (group B), CSF was measured after administration of 6 m...
متن کاملPathophysiology and Natural History Myocardial Blood Flow
The functional significance of coronary collateral flow from a nonobstructed supply artery was studied in 121 patients with severe (>80%) single-vessel disease, 64 with and 57 without Q wave infarction. All patients underwent exercise thallium imaging and coronary angiography. On angiography, collateral flow was present in 85% of 74 occluded arteries compared with only 17% of 47 arteries with s...
متن کاملTumor Pathophysiology: Interstitial Pressure and Blood Dissemination
BIOGRAPHICAL NOTES Pietro M. Gullino died 2 years ago. His work represents a pioneering contribution in tumor pathophysiology and angiogenesis. He received his M.D. degree at the University of Turin, Italy, and, after receiving the diploma from the Italian Board of Pathology, he spent two years training in biochemistry at the Technische Hochschule in Munich with Professor WaldschmidtLeitz. He t...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1991
ISSN: 0021-9746
DOI: 10.1136/jcp.44.11.968-a