A pacemaker is a medical device used to regulate the heartbeat in individuals with abnormal heart rhythms (arrhythmias). It is often implanted in the chest to help control the heart's rhythm and treat conditions like bradycardia (slow heart rate) or other rhythm disorders. Pacemakers are typically prescribed by cardiologists, specialized doctors who diagnose and treat heart-related conditions. The decision to implant a pacemaker is made by a healthcare provider based on the patient's specific medical condition and needs.

Metals are electropositive elements because they tend to lose electrons easily. In chemical reactions, metals readily give away their outer electrons to form positive ions, making them good conductors of electricity and heat. This electron loss leads to the formation of cations, which contribute to the electropositive nature of metals.

In India, the following are the main objectives of the National Manufacturing Policy.

1. To increase the sectoral share of manufacturing in GOP to at least 25% by 2022.

2. To increase the rate of job creation so as to create 100 million additional jobs by 2022.

3. To enhance global competitiveness, domestic value addition, technological depth and environmental sustainability of growth.

1. The book titled India Divided is written by Rajendra Prasad.

2. Rajendra Prasad was an Indian independence activist, lawyer and scholar. He was also the first President of India from 1950 to 1962.

Under Article 1, India is described as a “Union of States”. Federal word is not mentain in our constitution.