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Question : Cornary artery disease(CAD).

Answer»

Solution :(1)Coronary artery disease is a condition caused due to problems like athersclerosis.(2)In this disease,coronary arteries are NARROWED due to deposition of fatty substances.(3)Due to this blooad flow to the heart is REDUCED.(4)In coronary heart disease,THe heart muscle is damaged beacause of an inadequate amount of blood due to obstruction of its blood supply.The symptoms of CAD upon the degree of obstruction.(5)Symptoms are MILD chest pain or angina pectoris.(6) In sereve cases,it results in heart attack known as myocardialinfarction.


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