What are the implications of a change in an existing heart murmur?

Significant valvular heart disease is often first diagnosed based upon the finding of a murmur. Auscultation has a reported sensitivity of 70 percent and a ... Doctors hear a heart murmur as a whooshing sound between heartbeats. The whoosh is just an extra noise that the blood makes as it flows through the heart. Nov 30, 2021 ... Heart murmurs are abnormal heart sounds that vets can hear by listening with a stethoscope. There is a wide range of causes for heart murmurs in dogs. While many heart murmurs are harmless, it's important to understand the potential causes and when to seek medical attention. Jun 13, 2023 ... An abnormal heartbeat sound is known as a heart murmur. It's an additional whooshing noise caused by turbulence in the flow of blood as it passes through the ... Mar 1, 2021 ... Does a heart murmur mean my dog has heart disease? Not necessarily; not all dogs diagnosed with a heart murmur will suffer from cardiac (heart) ... Apr 25, 2018 ... Yes, in the sense that chances of developing things like valve disease increase as you age. Conditions such as aortic stenosis, or the narrowing ... Some of these heart murmurs may resolve over time. Even if there is a hole or structural defect found in the heart, it may close as your child grows. However, ... Abnormal murmurs: These may indicate a serious heart condition such as a congenital (present at birth) heart defect. This type of murmur can cause chronic cough ... Heart murmur ... Heart murmurs are unique heart sounds produced when blood flows across a heart valve or blood vessel. ... This occurs when turbulent blood flow ...