In today's VETgirl online veterinary podcast, we review the use of steroids and whether or not steroids truly have detrimental effects on the heart. We've been taught since our early years in veterinary school to have a healthy respect for glucocorticoid use. Understandably, there are many unwanted side effects to steroids such as weight gain, immune system suppression, and polyuria, to name the most commonly encountered. But there are also many medical uses for steroids such as intentional immune suppression and to combat inflammatory processes. In cats, we have produced evidence that long-acting glucocorticoid use can precipitate development of congestive heart failure (CHF). To date, we do not have published supportive evidence for this in dogs. So, Masters et al out of Iowa State University wanted to evaluate this in a prospective study called "Effects of short-term anti-inflammatory glucocorticoid treatment on clinicopathologic, echocardiographic, and hemodynamic variables in systemically healthy dogs." to see what cardiovascular effects anti-inflammatory doses of glucocorticoids would have on canine patients with no preexisting structural heart disease.