HUMAN NUTRITION

Detailed explanation-1: -Angina chest pain, called an angina event, can happen when your heart is working hard. It can go away when you stop to rest again, or it can happen at rest. This pain can feel like pressure or squeezing in your chest. It also can spread to your shoulders, arms, neck, jaw, or back, just like a heart attack.

Detailed explanation-2: -In men, the left arm pain will move from the shoulder down the left arm or up to the chin. If the pain comes on suddenly and is unusually severe, or is accompanied by pressure or squeezing in the chest, seek emergency treatment immediately. In women, the pain can be subtler. It can radiate to the right or left arm.

Detailed explanation-3: -Chest pain on the left side is often due to muscular injury, but it can also indicate a heart attack, a lung problem, or inflammation of the lining around a person’s heart.

Detailed explanation-4: -Pericarditis pain usually occurs behind the breastbone or on the left side of the chest. The pain may: Spread to the left shoulder and neck. Get worse when coughing, lying down or taking a deep breath.