Vet World   Vol.13   June-2020  Article-18

Congestive heart failure in cattle; etiology, clinical, and ultrasonographic findings in 67 cases

Background and Aim: Congestive heart failure (CHF) is a clinical disorder that results from cardiac dysfunction with subsequent fatal outcomes in most cases. Several diseases are incriminated in occurrence of CHF. Therefore, the aims of this study were to identify CHF etiology and associated clinical findings in 67 cows and to investigate the relationship between CHF and the other body organs using ultrasonographic examination.

Materials and Methods: Sixty-seven cows affected by CHF admitted to the clinic with a history of loss of appetite, decrease in milk production, constipation, and brisket edema were thoroughly investigated clinically and ultrasonographically. In addition, ten apparently healthy cows were used as a control group.

Results: Clinically, cows with CHF manifested jugular engorgement and pulsation (88.1%), brisket and/or intermandibular edema (77.6%), and muffled heart sounds (76.1%). Based on the ultrasonographic examination, traumatic pericarditis (82.1%) was the most prevalent etiology of CHF. Extracardiac etiology of CHF identified were exudative pleurisy (10.4%) and mediastinal abscesses (7.5%). Hepatomegaly (88.1%) and pleural effusion (61.2%) were the most documented consequences.

Conclusion: Both cardiac and extracardiac diseases could be associated with CHF in cattle. Ultrasonographic changes in liver and pleura secondary to CHF were the most common findings. Ultrasonography is a good tool for the diagnosis of cardiac and extracardiac etiologies of CHF in cattle. Keywords: cattle, congestive heart failure, mediastinal abscess, pericarditis, pleurisy.

Keywords: cattle, congestive heart failure, mediastinal abscess, pericarditis, pleurisy.

How to cite this article: Abd El Raouf M, Elgioushy M, Ezzeldein SA (2020) Congestive heart failure in cattle; etiology, clinical, and ultrasonographic findings in 67 cases, Veterinary World, 13(6): 1145-1152.

Received: 16-01-2020  Accepted: 28-04-2020     Published online: 19-06-2020

Corresponding author: Mustafa Abd El Raouf   E-mail: dr_mustafa13@yahoo.com

DOI: 10.14202/vetworld.2020.1145-1152

Copyright: Abd El Raouf, et al. This article is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http:// creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.