Transient Pulmonary Artery Hypertension in Holstein Neonate Calves
The neonatal period is a challenging phase for calves, and during this phase constant adaptations are required. The aim of the present study was to evaluate the invasive hemodynamics with the Swan-Ganz catheter in neonate calves to understand adaptive changes during the first 30 days of life. A pros...
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doaj-76765324b7af4e518754398b65364a732020-12-04T00:01:07ZengMDPI AGAnimals2076-26152020-12-01102277227710.3390/ani10122277Transient Pulmonary Artery Hypertension in Holstein Neonate CalvesMelina Marie Yasuoka0Bruno Moura Monteiro1Paulo Fantinato-Neto2Renan Braga Paiano3Denise Tabacchi Fantoni4Denise Aya Otsuki5Eduardo Harry Birgel Junior6Department of Veterinary Medicine, College of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635900, BrazilDepartment of Animal Reproduction, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo 05508270, BrazilDepartment of Veterinary Medicine, College of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635900, BrazilDepartment of Animal Reproduction, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo 05508270, BrazilDepartment of Surgery, Faculty of Veterinary Medicine and Animal Science, São Paulo University, São Paulo 05508270, BrazilLIM-08, School of Medicine, University of São Paulo, São Paulo 01246000, BrazilDepartment of Veterinary Medicine, College of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635900, BrazilThe neonatal period is a challenging phase for calves, and during this phase constant adaptations are required. The aim of the present study was to evaluate the invasive hemodynamics with the Swan-Ganz catheter in neonate calves to understand adaptive changes during the first 30 days of life. A prospective and observational study was conducted with 10 Holstein calves. Assessments of the right atrial pressure (RAP), right ventricular pressure (RVP), pulmonary artery pressure (PAP), pulmonary capillary pressure (PW), cardiac output (CO), heart rate (HR), pulmonary vascular resistance (PVR), and blood gas levels were performed. The analyses of PAP, PVR, PW, HR, sO<sub>2</sub>, and arterial blood gases differed (<i>p</i> < 0.05) between the evaluated periods. Our results indicated transient pulmonary artery hypertension during the process of extrauterine adaptation during the first 30 days of life. This hypertension must be considered as physiological and consequent to the neonatal adaptation process.https://www.mdpi.com/2076-2615/10/12/2277blood gasneonates calvescardiac outputpulmonary artery pressure |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Melina Marie Yasuoka Bruno Moura Monteiro Paulo Fantinato-Neto Renan Braga Paiano Denise Tabacchi Fantoni Denise Aya Otsuki Eduardo Harry Birgel Junior |
spellingShingle |
Melina Marie Yasuoka Bruno Moura Monteiro Paulo Fantinato-Neto Renan Braga Paiano Denise Tabacchi Fantoni Denise Aya Otsuki Eduardo Harry Birgel Junior Transient Pulmonary Artery Hypertension in Holstein Neonate Calves Animals blood gas neonates calves cardiac output pulmonary artery pressure |
author_facet |
Melina Marie Yasuoka Bruno Moura Monteiro Paulo Fantinato-Neto Renan Braga Paiano Denise Tabacchi Fantoni Denise Aya Otsuki Eduardo Harry Birgel Junior |
author_sort |
Melina Marie Yasuoka |
title |
Transient Pulmonary Artery Hypertension in Holstein Neonate Calves |
title_short |
Transient Pulmonary Artery Hypertension in Holstein Neonate Calves |
title_full |
Transient Pulmonary Artery Hypertension in Holstein Neonate Calves |
title_fullStr |
Transient Pulmonary Artery Hypertension in Holstein Neonate Calves |
title_full_unstemmed |
Transient Pulmonary Artery Hypertension in Holstein Neonate Calves |
title_sort |
transient pulmonary artery hypertension in holstein neonate calves |
publisher |
MDPI AG |
series |
Animals |
issn |
2076-2615 |
publishDate |
2020-12-01 |
description |
The neonatal period is a challenging phase for calves, and during this phase constant adaptations are required. The aim of the present study was to evaluate the invasive hemodynamics with the Swan-Ganz catheter in neonate calves to understand adaptive changes during the first 30 days of life. A prospective and observational study was conducted with 10 Holstein calves. Assessments of the right atrial pressure (RAP), right ventricular pressure (RVP), pulmonary artery pressure (PAP), pulmonary capillary pressure (PW), cardiac output (CO), heart rate (HR), pulmonary vascular resistance (PVR), and blood gas levels were performed. The analyses of PAP, PVR, PW, HR, sO<sub>2</sub>, and arterial blood gases differed (<i>p</i> < 0.05) between the evaluated periods. Our results indicated transient pulmonary artery hypertension during the process of extrauterine adaptation during the first 30 days of life. This hypertension must be considered as physiological and consequent to the neonatal adaptation process. |
topic |
blood gas neonates calves cardiac output pulmonary artery pressure |
url |
https://www.mdpi.com/2076-2615/10/12/2277 |
work_keys_str_mv |
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