<span>Michael n. Presents to the emergency department complaining of chest pain, nausea, and shortness of breath. The
diagnosis test ordered for this patient is a (n) </span><span><span>electrocardiogram</span>, a test that records electrical activity
of his heart.</span>
Answer:
Some life-threatening issues and diseases caused by an unhealthy heart include: Heart attacks: Blood flow (thus, oxygen) to the heart is partially completely cut off to the heart. Heart attacks are caused by blocked arteries.
Explanation:
The substances that are absorbed is called Nutrients
