Behind all the supercomputers, machine learning, and exotic materials used to create modern speed are the basic symbols and equations that dictate and describe the science of going fast.
The ability of the human heart to renew itself by regenerating its muscle cells, myocytes, is very limited. But what happens to this capability when the heart is damaged by severe heart failure ...
Heart palpitations feel like your heart has skipped a beat or added an extra beat. They’re typically harmless and resolve on their own without treatment, but they may indicate a more serious ...
A skipped heart beat is usually nothing to worry about, but there are some signs and symptoms to look out for. Share on Pinterest Getty If you feel like your heart has suddenly skipped a beat ...