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Circulatory System

Circulatory System

Assessment

Presentation

Biology

9th - 12th Grade

Practice Problem

Hard

Created by

Marina Vin

FREE Resource

12 Slides • 0 Questions

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​If a coronary artery becomes partially or completely blocked by fatty deposits called ‘plaques’ (mainly formed from cholesterol) it would lead to coronary heart disease

Partial blockage of the coronary arteries creates a restricted blood flow to the cardiac muscle cells and results in severe chest pains called angina

Complete blockage means cells in that area of the heart will not be able to respire and can no longer contract, leading to a heart attack

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