GMAT Critical Reasoning (CR) | Re: Thousands who suffer heart attacks each year die before

There is an assumption..
The drug will be readily available and can be used easily. means no need of external agent.
attack is coming, attack is felt, meds are taken and "BA-BAAM" attack is gone lets study for gmat again.

so if there is anything that says it needs external(doctor) guidance then you have an answer

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