Understanding Coronary Artery Bypass And Internal Mammary Graft

A coronary artery bypass surgery becomes necessary when the coronary artery gets blocked due to plaque formation. This disease is called coronary artery disease or CAD. A plaque is formed because of the deposit of fatty substances like cholesterol in the inner walls of the artery.

Bronchitis In Children

In order to understand the intricacies of any disease pertaining to the respiratory system, it is vital to comprehend the anatomy of this body system. From the nostrils, the air goes into the wind pipe or trachea, the latter part of which is known as bronchus. This divides into two bronchial tubes each carrying air into the lungs. These bronchial tubes, or bronchi, further divide into bronchioles terminating into alveoli, which is the exact site for exchange of gases in the lungs.