Prevention of Ischemic Myocardial Contracture Through Hemodynamically Controlled DCD
نویسندگان
چکیده
منابع مشابه
Myocardial ischemic contracture. Metabolites affect rigor tension development and stiffness.
Myocardial ischemia is characterized by a decrease in phosphocreatine (PCr) and Mg(2+)-ATP contents as well as an accumulation of myosin ATPase reaction products (inorganic phosphate [P(i)], protons, and Mg(2+)-ADP). The possibility that these metabolites play a role in rigor tension development was checked in rat ventricular Triton X-100-skinned fibers. Rigor tension was induced by stepwise de...
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A total of 95 percent of implants are placed under the muscle. The placement of the implant in the submuscular plane allows for constant massage, decreased potential contamination of the implant through the breast ducts, and less chance of hematoma formation. This is because of the decreased vascularity of the submuscular plane as compared with the subglandular plane.' Although we cannot report...
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The effects of inosine (INO) on substrate metabolism and rigor formation in ischemic myocardium were examined in isolated rabbit hearts. Metabolite content was assessed in tissue extracts by chemical analysis and in the whole heart by `C and 31P nuclear magnetic resonance spectroscopy. In ischemic hearts metabolizing either [3-'3Clpyruvate or [1-13C glucose, 1 mM INO increased both total and D3...
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A review was conducted of the records of fifty-five children who were admitted to the Hospital for Sick Children in Toronto between 1955 and 1975 with a diagnosis of Volkmann's contracture in fifty-eight limbs. Ten patients had been transferred to this hospital with established ischaemia after Bryant's traction for a fractured femur; all had a very poor outcome. Thirteen other cases of Volkmann...
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ژورنال
عنوان ژورنال: Cardiovascular Engineering and Technology
سال: 2021
ISSN: 1869-408X,1869-4098
DOI: 10.1007/s13239-021-00537-8