Summary. While the left side of the heart becomes too weak to squeeze regular volumes of blood out of the heart when it pumps, this is known as systolic heart failure. Diastolic heart failure develops when the left side of the heart becomes too rigid to relax and fill with blood regularly.
Answer:
the answer to number 5 is false
Answer: You should eat good food and exercise everyday
Explanation:
Answer:
la A
Explanation:
esfala pso qeusi empre ha qyru manteneser ee comununiccion
