Question

Q.3 Read the passage and make notes on it and also give a suitable title. he heart is one of the most vital components of the human body. The heart of the human body has tne continuous job to keep oxygen-rich blood flowing through the body. All the body's cells need a constant supply of oxygen, particularly in the brain. The brain cells live only four to five minutes after the oxyBgen is cut off and death comes to the entire body. Heart disease can result from damage to the heart muscles, the valves or the pacemaker. If the muscle is damaged, the heart is unable too pump properly. If the valves are damaged, blood cannot flow normally. Dr John Gibbon of U.S.A. developed a machine in 1953 that could take over temporarily from the heart. Surgeons had the chance to repair or replacea defective heart. Many patients have had plastic valves inserted in their earts when their hearts were faulty. Many people are now being kept alive with tiny batterY perated pacemakers. cba Dawn Nrite an annlication to the princi​

Answer 1

Answer:

Heart ❤️ History

you can suggest more headline ,or title having heart word