Yes. Heart rate can be widely variable throughout the day, depending on activity and many other factors.
Yes. Yes.....your heart rate will vary depending on your activity level.
Everytime I wake up in the morning my heart beats so quickly that it's very hard for me to get up. I feel so much tired. Whats the reason?
Tachycardia. Rapid heart rate can herald a number of worrisome outcomes including: sudden death, stroke, heart attack, etc. Immediate evaluation is necessary. Ekg, possibly an angiogram, echocardiography, and cardiology consultation may be in order. Do not neglect these symptoms and assume that they will simply "go away." go now.! Read more...