Journal
JOURNAL OF SMALL ANIMAL PRACTICE
Volume 63, Issue 8, Pages 597-602Publisher
WILEY
DOI: 10.1111/jsap.13498
Keywords
-
Categories
Ask authors/readers for more resources
The study aimed to determine the prevalence of iatrogenic heart murmurs in apparently healthy cats and investigate potential predisposing factors. The results revealed that iatrogenic murmurs were common in cats, with a higher prevalence observed in older cats with lower body condition scores.
Objectives To determine the prevalence of iatrogenic heart murmurs in a population of apparently healthy cats and to investigate factors that may predispose cats to iatrogenic murmurs. Materials and Methods Apparently healthy cats presenting for routine examinations were prospectively enrolled. Following a physical examination to confirm there were no abnormalities, a cardiac examination was performed before and during a provocative manoeuvre performed independently by two clinicians. The provocative manoeuvre was performed on the right side of the chest wall by applying gentle pressure with a stethoscope to ascertain whether a murmur became audible, graded using a modified descriptive scale (soft/moderate). The cat's heart rate before and during the provocative manoeuvre and their age, sex, body condition score and bodyweight were recorded. Results One hundred and six cats were prospectively enrolled. The average prevalence of iatrogenic murmurs was 28.2% with good interobserver agreement recorded on both the presence (kappa 0.67 and 0.62) and grade of the murmur (kappa 0.6 and 0.53). A significant association was noted between age and body condition score, with iatrogenic murmurs more likely in cats with increasing age and decreasing body condition score. There was no association between heart rate and the presence of an iatrogenic murmur. Clinical Significance Iatrogenic murmurs are a common finding in cats with increasing prevalence noted in older and lean cats. Iatrogenic murmurs should therefore be considered as a differential diagnosis in a cat when an audible soft systolic right-sided murmur occurs with gentle pressure application to the chest wall during auscultation.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available