Question

What is cardiac activity

Answer 1

Answer:

In short it mean heart attack

Explanation:

when anyone is suffering from cardiac arrest we give us C. P. R.

Answer 2

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Cardiovascular development in a human embryo occurs between 3 and 6 weeks after ovulation. Cardiac function is the first sign of independent cardiac activity that can be explored with non-invasive techniques such as Doppler ultrasound