I have used the word, “Cardiovascular diseases” several times in my previous posts. Some of you might already know what it means, but I am sure, the vast majority would be unaware of that term. Cardiovascular relates to the heart and blood vessels. Cardiovascular diseases is actually a group of diseases affecting the heart and the blood vessels. Heart diseases due to defective blood circulation to the heart comprises the most important disease in this group. The blood circulation to the heart is mainly from the Coronary blood vessels.
Impairment of heart function due to inadequate blood flow to the heart caused by obstruction in the coronary blood vessels is called Coronary Heart Disease (CHD). In this article we will be focussing on the causes or risk factors of Coronary Heart Disease.