Question 1

What is a normal heart rate?

Accepted Answer

For most adults at rest, a normal heart rate is 60 to 100 beats per minute. 72 BPM is a typical resting value. Fit people and athletes can be lower, and fever, anxiety or dehydration can push it higher.

Question 2

Is ghkh.site a replacement for a doctor?

Accepted Answer

No. Global Health Knowledge Hub is an educational resource. It helps you understand conditions, tests and medicines so you can have better conversations with qualified professionals.

Question 3

Where does your health information come from?

Accepted Answer

We write original plain-English summaries based on public guidance from WHO, CDC, NIH, NHS and official medicine labels (DailyMed). Every page lists its sources and review dates.

Question 4

Are the tools free?

Accepted Answer

Yes. The symptom checker, BMI calculator, blood pressure tracker and heart rate calculator are free, run in your browser and need no account.

Question 5

Is the 72 BPM heart in the orbit a live reading?

Accepted Answer

No. The beating heart and ECG are an illustrative animation of a typical resting rhythm. They do not measure anything about you.

Question 6

What should I do in an emergency?

Accepted Answer

Call your local emergency number immediately: 1122 in Pakistan (Rescue), 911 in the USA, 999 in the UK or 112 in Europe. Our emergency page explains first aid while help is on the way.