The heart murmur is one odd sound coming from the heart. It is typically heard when anyone listens to the heart in the presence of one stethoscope. The heart murmur is generated because of blood flow that is turbulent within the dog’s heart. Frequently the murmur is decided to be “physiologic,” or “innocent” while other times this murmur is decided to be created through disease or be pathologic. Pathologic cardiac murmurs might be an outcome of one structural issue within the dog’s heart such as a Cardiac disease. It can also be because of one extracardiac problem that is not created by any Cardiac disease. Wish to know how long can a dog live with a heart murmur?

What is one physiologic or innocent heart murmur?

One physiologic or innocent heart murmur is one heart murmur that is not going to have any influence on the health of the heart. It is quite typical for young puppies particularly the puppies of large dog breeds to develop one physiologic heart murmur when they are developing rapidly. This kind of cardiac murmur can 1st show up at 40 days to 50 days of age. Any puppy with one physiologic heart murmur is typically going to grow out of it by 75 days to 150 days of age. That kind of heart sound is not harmful or benign. In general, one innocent or physiologic heart murmur is going to have one low intensity typically between Grades 1 to 2 out of 5. It is not going to cause any clinical signs or symptoms.

What extracardiac troubles generate?

A couple of extracardiac troubles can also create what is known as one functional cardiac heart murmur. One functional cardiac murmur can be because of anemia (lower count of red blood cells), hypoproteinemia (lower amount of protein in the blood), infection or fever, obesity, emaciation, or pregnancy. In the presence of hypoproteinemia or anemia, the blood is quite watery or thin. Which is the reason why turbulence is generated as it goes through the cardiac valves. With younger puppies, hypoproteinemia and/or anemia can be created by one heavy invasion of parasites. Those can be ticks, fleas, intestinal worms, or blood parasites. Fully grown dogs can become anemic due to blood loss and can have one severe underlying disorder.

How severe it is?

When it comes to how long can a dog live with a heart murmur? Then bluntly speaking cardiac murmurs might be challenging to anticipate. As there are a bunch of degrees and varieties of seriousness. Because the expectancy of life is relying on a couple of facts involving the kind of murmur along with the dog breed. A bunch of puppies can have cardiac murmurs for a long time in the absence of ever getting the cardiac disease. Even though other ones can progress to get rapid cardiac failures. A couple of specific breeds of dogs are more prone to get cardiac diseases. Such as Cavalier King Charles spaniels, Dobermans, Boxers, and Chihuahuas. However, even in the presence of consecutive cardiac failure puppies can survive for a long time in the presence of active care along with medication.

So if the question is how long can a dog live with a heart murmur? Then the dog owners have to visit the vet to get an accurate answer for their pet.

Hey there! I'm Rodrigo, a passionate writer with a lifetime love for animals, especially dogs. Creating this blog is a dream come true for me so I hope you enjoy all our content!