No: However, there is a reason for sinus tachycardia which may lead to further cardiac difficulties. Get checked for possible reasons.
Answered 7/22/2012
5.7k views
Depends: It does increase the risk in certain situations - in infection, after severe injury, or after a heart attack (myocardial infarction). You can have it from exercise or ever stress alone without much increase in risk... Unless you have heart disease.
Answered 7/17/2012
5.7k views
A doctor has provided 1 answer
A doctor has provided 1 answer
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