The majority of dogs with asymptomatic DCM will develop 'clinical signs' 6-24 months after they are diagnosed with asymptomatic DCM.
How quickly does DCM progress?
Dilated cardiomyopathy may have a sudden onset of clinical signs; however, the disease has actually been developing slowly and subtly. Some dogs may develop severe congestive heart failure (CHF) in only a few hours. Rapid, heavy breathing, a blue tongue, excessive drooling, or collapse may be the first signs.
How fast does heart disease progress in dogs?
Congenital Heart Disease in Dogs Heart disease may lead to congestive heart failure. That's when your dog's heart has trouble pumping blood to the rest of its body. Heart disease can affect one side of the heart or sometimes both sides. It can progress slowly and may take years to spot.
How do you know if your dog has a DCM?
An ultrasound of the heart, known as an echocardiogram, is required to definitively diagnose DCM. This test examines the thickness of the heart muscle and each chamber's ability to pump blood.
What are the stages of DCM in dogs?
DCM is generally divided into two phases: 1) An occult phase, during which time disease is present but dogs remain asymptomatic. This phase can last months to years. 2) An overt clinical phase, when clinical signs develop.
More useful articles on a similar topic 👇
What are the signs of DCM in dogs?How common is DCM in dogs?
