Gina M Battinelli, Nicole Piscitelli, Lisa Murphy, Jessica Gentile-Solomon, Donald Szlosek, Reid K Nakamura
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引用次数: 0
Abstract
Objective: The investigators' hypothesis is that Jack Russell Terriers (JRTs), Miniature Pinschers (MPs), and Brussels Griffons (BGs) without underlying cardiac disease have breed-specific vertebral heart size (VHS) reference intervals.
Methods: The electronic medical records of IDEXX Telemedicine Consultants were searched for JRTs, MPs, and BGs undergoing radiography from January 1, 2023, through June 30, 2023. The study range was expanded to January 1 2022, through June 30, 2023, for BGs only to improve case volume. Dogs were included if they had 2- or 3-view thoracic radiographs performed and no evidence of cardiopulmonary or systemic disease. The VHS and vertebral left atrial size (VLAS) measurements were performed by the same board-certified cardiologist for all images.
Results: During the study period, a total of 991 JRTs, 750 MPs, and 399 BGs were identified. Of these, 689 JRTs, 512 MPs, and 267 BGs were excluded, leaving 302 JRTs, 238 MPs, and 132 BGs available for analysis. The reference intervals for JRTs were 9.7v to 11.8v for VHS and 1.8v to 2.6v for VLAS. The reference intervals for MPs were 9.6v to 12.2v for VHS and 1.7v to 2.4v for VLAS. The reference intervals for BGs were 9.3v to 11.9v for VHS and 1.7v to 2.4v for VLAS.
Conclusions: Jack Russell Terriers, MPs, and BGs have breed-specific VHS and VLAS reference intervals.
Clinical relevance: Clinicians should be aware of these results to accurately diagnose cardiac disease in these 3 breeds.
期刊介绍:
The American Journal of Veterinary Research supports the collaborative exchange of information between researchers and clinicians by publishing novel research findings that bridge the gulf between basic research and clinical practice or that help to translate laboratory research and preclinical studies to the development of clinical trials and clinical practice. The journal welcomes submission of high-quality original studies and review articles in a wide range of scientific fields, including anatomy, anesthesiology, animal welfare, behavior, epidemiology, genetics, heredity, infectious disease, molecular biology, oncology, pharmacology, pathogenic mechanisms, physiology, surgery, theriogenology, toxicology, and vaccinology. Species of interest include production animals, companion animals, equids, exotic animals, birds, reptiles, and wild and marine animals. Reports of laboratory animal studies and studies involving the use of animals as experimental models of human diseases are considered only when the study results are of demonstrable benefit to the species used in the research or to another species of veterinary interest. Other fields of interest or animals species are not necessarily excluded from consideration, but such reports must focus on novel research findings. Submitted papers must make an original and substantial contribution to the veterinary medicine knowledge base; preliminary studies are not appropriate.