Then answer is false he doesn’t know what he’s talking about down there
Unstable angina is a condition in which your heart doesn't get enough blood flow and oxygen. It may lead to a heart attack. Angina is a type of chest discomfort caused by poor blood flow through the blood vessels (coronary vessels) of the heart muscle (myocardium).
cdc.gov
Answer:
no
Explanation:
please mark me as brainliest
False. If someone we're to go into cardiac arrest they would have 4 to 6 minutes before their brain cells die and they would have a higher chance of survival if CPR is started early.
