What are heart murmurs in children? Heart murmurs are extra or abnormal sounds made by turbulent blood flowing through the heart. Murmurs are graded on a scale of 1 to 6, based on how loud they are.
The heart rate level to burn fat will depend on your age, diet, and fitness, typically falling between 64% to 76% of your maximum heart rate. For example, a 40-year-old swimmer should try to keep ...
Heart disease isn't just one thing. It's a number of conditions that can affect how your heart works. Heart disease can also be called cardiovascular disease, though that term covers blood vessels ...
The heart has long been thought to be controlled solely by the autonomic nervous system, which transmits signals from the brain. The heart's neural network, which is embedded in the superficial ...
Summary: New research reveals the heart has its own complex nervous system, or “mini-brain,” capable of regulating the heartbeat independently of the brain. Conducted on zebrafish, the study ...
Copyright 2024 The Associated Press. All Rights Reserved. In 2024, “Wicked” had us defying gravity, Kamala Harris was brat, and a baby hippo named Moo Deng became ...
Tachycardia is a rapid heart rate that beats faster than 100 beats per minute for any reason. It can occur as a result of many acute and chronic conditions. Factors such as age, health conditions, and ...