Source: DVM 360
A routine exam of a rescued kitten revealed a severe heart murmur that led to the diagnosis of patent ductus arteriosus (PDA), a congenital heart defect requiring timely surgery. Though the kitten appeared healthy and energetic, veterinarians at the Schwarzman Animal Medical Center (AMC) identified a characteristic “washing machine” murmur, prompting further testing. An echocardiogram confirmed PDA, a condition in which a fetal blood vessel fails to close after birth, causing abnormal blood flow and strain on the heart.
While rare in cats, PDA is the most common cardiac shunt and can lead to heart failure or death if untreated. Early surgical intervention is critical to prevent irreversible damage. The AMC surgical team successfully closed the abnormal vessel, restoring normal circulation. The kitten made a full recovery and was later adopted by a Veterinary technician involved in his care. Now thriving, he represents the life-saving impact of early detection and prompt treatment.