Tachycardia: Exposure to heat dilates the blood vessels and lowers the blood pressure enough to cause a rise in the heart rate, but 150-170 would be abnormally rapid. If you are accurate in determining your heart rate and especially if you note marked tachycardia under other circumstances, I recommend that you consult a cardiologist for evaluation and be checked for overactive thyroid as well.
Answered 6/20/2021
931 views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question