METHOD OF CONDITIONING A DONOR HEART

In medicine, and more specifically, in cardiac surgery and perfusiology. In order to improve heart transplantation results by optimizing the conditioning of a heart, the method of conditioning a donor heart comprises a set of measures including an administration of a blood cardioplegic solution, an...

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Hauptverfasser:	Ashyrov, Zhanybek Zaydinovich, Lesbekov, Timur Dostaevich, Ibrayev, Talgat Ergalievich, Pya, Yuriy Vladimirovich, Bekbossynov, Serik Temirkhanovich, Nurmykhametova, Zhuldyz Askarovna, Smagulov, Nurlan Kuandykovich, Novikova, Svetlana Petrovna, Kaliyev, Rymbay Bolatovich, Faizov, Linar Rinatovich
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES FISHING FORESTRY HUMAN NECESSITIES HUNTING PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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Zusammenfassung:	In medicine, and more specifically, in cardiac surgery and perfusiology. In order to improve heart transplantation results by optimizing the conditioning of a heart, the method of conditioning a donor heart comprises a set of measures including an administration of a blood cardioplegic solution, an ultrafiltration and Levosimendan. For cardioplegia in the body of the donor, a normothermic solution consisting of donor blood and a crystalloid solution at the ratio of 5:1 (potassium chloride 4%, magnesium sulfate 25%, lidocaine 2%, sodium hydrocarbonate, and mannitol 15%) is used. To protect the myocardium and enhance its blood circulation, a single dose of Levosimendan (45 μg/kg) is injected into the perfusate. To remove inflammatory mediators, an excessive amount of fluid, and to correct the electrolyte composition and the hematocrit, the perfusate is ultrafiltered. Prior to transplantation to a recipient, the blood cardioplegic solution is administrated to wean the donor heart off the OCS device.