Occurrence of pulsus alternans during anaesthesia of two dogs and one cat and its treatment
| العنوان: | Occurrence of pulsus alternans during anaesthesia of two dogs and one cat and its treatment |
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| المؤلفون: | C Adami, D Nicholls, P Monticelli |
| المصدر: | Australian Veterinary Journal. 99:15-19 |
| بيانات النشر: | Wiley, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | 040301 veterinary sciences, Normal cardiovascular function, Hemodynamics, 0403 veterinary science, Dogs, Heart Rate, medicine, Animals, Anesthesia, General anaesthesia, Pulse, General Veterinary, Pulse (signal processing), Pulse pattern, business.industry, 0402 animal and dairy science, 04 agricultural and veterinary sciences, General Medicine, 040201 dairy & animal science, Central line placement, Pulse rate, Pulsus alternans, Cats, medicine.symptom, business |
| الوصف: | The authors report the occurrence of pulsus alternans, a condition characterised by the alternance of pulses of higher and lower amplitude, in two dogs and one cat under general anaesthesia. The presence of an underlying cardiac disease was confirmed in the cat but not in either dog, which - based on history and clinical findings - had presumably normal cardiovascular function before the anaesthetic. Possible mechanisms, including negative inotropy and haemodynamic and Frank-Starling effects, as well as the role of general anaesthesia as the potential triggering factor, are discussed in this report. Ephedrine resulted in the successful treatment of pulsus alternans, as demonstrated by the return of normal pulse and synchronisation of heart and pulse rates in the cat and in one dog. In the other dog, pulse pattern and frequency returned to normal once the guidewire for central line placement was withdrawn. |
| وصف الملف: | application/pdf |
| تدمد: | 1751-0813 0005-0423 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b71697b778b0c6eea2e91378b1e6ba68Test https://doi.org/10.1111/avj.13029Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....b71697b778b0c6eea2e91378b1e6ba68 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 17510813 00050423 |
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