NOGOVÁ, Kateřina, Jana BARDOŇOVÁ, Ivo PROVAZNÍK a Marie NOVÁKOVÁ. Model for Preconditioning Studies in Rabbit Isolated Heart. Analysis of Biomedical Signals and Images. Brno: Vutium Press, 2008, roč. 19, č. 1, s. 1-4. ISSN 1211-412X. |
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@article{775999, author = {Nogová, Kateřina and Bardoňová, Jana and Provazník, Ivo and Nováková, Marie}, article_location = {Brno}, article_number = {1}, keywords = {isolated rabbit heart;preconditioning}, language = {eng}, issn = {1211-412X}, journal = {Analysis of Biomedical Signals and Images}, title = {Model for Preconditioning Studies in Rabbit Isolated Heart}, volume = {19}, year = {2008} }
TY - JOUR ID - 775999 AU - Nogová, Kateřina - Bardoňová, Jana - Provazník, Ivo - Nováková, Marie PY - 2008 TI - Model for Preconditioning Studies in Rabbit Isolated Heart JF - Analysis of Biomedical Signals and Images VL - 19 IS - 1 SP - 1-4 EP - 1-4 PB - Vutium Press SN - 1211412X KW - isolated rabbit heart;preconditioning N2 - In our laboratory, early stages of ischemia are studied using various models and methods. The aim of this study was to verify our preconditioning model of rabbit isolated heart perfused according to Langendorff loaded with voltage-sensitive dye. The hearts of seven New Zealand rabbits were perfused with Krebs-Henseleit solution, loaded with di-4-ANEPPS and washed out. Monophasic action potentials were recorded by optical probe, 3D-electrogram by touch-less method and mean coronary flow by collecting the perfusate. Three successive periods of global (flow) ischemia followed by reperfusion were introduced (10 min each). Typical changes of the electrogram shape were present (e.g. ST elevation), together with few arrhythmias. Longer periods of ischemia are needed in order to verify this model in myocardium affected by voltage-sensitive dye. ER -
NOGOVÁ, Kateřina, Jana BARDOŇOVÁ, Ivo PROVAZNÍK a Marie NOVÁKOVÁ. Model for Preconditioning Studies in Rabbit Isolated Heart. \textit{Analysis of Biomedical Signals and Images}. Brno: Vutium Press, 2008, roč.~19, č.~1, s.~1-4. ISSN~1211-412X.
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