Consistence of the radial artery as a conduit used in aortocoronary bypass surgery, a possibility of preventing shunt spasm
| Autor: | T M Ripp, D S Kondrat'eva, V F Mordovin, S A Afanas'ev, B N Kozlov, T E Suslova |
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| Jazyk: | ruština |
| Rok vydání: | 2012 |
| Předmět: | |
| Zdroj: | Терапевтический архив, Vol 84, Iss 12, Pp 13-17 (2012) |
| Druh dokumentu: | article |
| ISSN: | 0040-3660 2309-5342 |
| Popis: | AIM: To develop a new procedure to evaluate the functional consistence of the radial artery (RA) as a conduit used in aortocoronary bypass surgery (ACBS), to verify the prognostic value of the changed diameter of RA, and to prevent its spasm. /MATERIAL AND METHODS: The study enrolled 34 patients aged 59.4±8.6 years with coronary artery stenoses, who underwent ACBS using a RA conduit. While preparing them for surgery, endothelium-dependent vasodilation (EDVD) of RA, i.e. the magnitude of a change in its diameter (ΔD) was assessed; RA tone and nitric oxide (NO) concentrations were estimated during surgery; RA EDVD was re-estimated in 12 lercanidipine-treated patients with ΔD |
| Databáze: | Directory of Open Access Journals |
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