For knowing what does a heart attack feel like, you must now the heart first.
Heart is an organ that consists of a muscle that pumps blood throughout the body. In a heart attack, there is a section of heart muscle that dies while not getting blood. To continue functioning, heart needs oxygen and other nutrients carried by blood. This is obtained through coronary artery, which wrap the outside of the heart.
Coronary heart disease is the most common heart disease. This disease is the most common cause of heart attack in someone who can cause death. The cause is narrowing of the coronary arteries, where the vessel serves to provide blood to heart muscle.
The narrowing is caused by piles of cholesterol or other proteins from the food that enters the body. This buildup causes the coronary arteries become stiff. Stiffness is called atherosclerosis.
Atherosclerosis occurs if there is a buildup of plaque or fatty deposits on artery walls. Over time, plaque can build up, harden and narrow arteries, and inhibit blood flow to the heart. Coronary artery disease is leads to most heart attacks basically.
The symptoms of coronary heart disease are pain in the chest where most people thought it was just as indigestion. Other symptoms of coronary heart disease is feeling depressed in the middle of chest for 30 seconds to 5 minutes. Another symptom is a cold sweat, palpitations, dizziness, and felt like fainting.
For several months before a heart attack people with heart disease often feel very tired. Do not assume these symptoms are caused by lack of sleep and stress of the job.
Angina gave warning to half of those who suffer a heart attack. Some people experience shortness of breath or fatigue and feeling weak as symptoms, indicating that the heart is not getting enough oxygen because of coronary blockage.
A few days before having a massive heart attack, a person will experience muscle contractions suddenly in the chest which is a small attack or a mild heart attack. Common mild heart attack occurs before a major attack several days later. Don’t forget read other post about how many calories are in a banana.
After you know what does a heart attack feel like, you must be careful if get an angina.