[Development of electrocardiophysiological parameters in anaesthetised dogs. Doctoral thesis for awarding a scientific degree Dr.med.vet. in veterinary medicine, physiology sub-branch]
2007
Avdosko, G.
This study aims to establish the effect of currently widely used anaesthesia substances on the functional parameters of the hearts of Cocker Spaniel and German Shepherd dogs as well as on the isolated heart. Strategy: (1) to discover patterns in changes of heartbeat frequency in dogs subjected to premedication drugs (atropine sulphate and acepromazine maleate) and narcosis substances (ketamine hydrochloride together with diazepam) as well as possible impact of the breed and gender on these changes, (2) using ECG standard lead II, to discover patterns in changes of separate ECG elements in German Shepherd and Cocker Spaniel dogs during premedication and general anaesthesia, (3) using isolated frog's hearts, to study the direct total effect of the premedication drugs atropine sulphate and acepromazine maleate and general anaesthesia drugs ketamine hydrochloride together with diazepam on heartbeat frequency, contractile power of myocardium and changes in heartbeat frequency.
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