Heart disease is the most common, and most preventable heart disease of all coronary artery diseases. One of the most common symptoms is chest pain. When your heart muscle's not getting enough oxygen, it sends out a painful warning signal called angina pectoris and because your heart needs oxygen the most when it is working the hardest, angina is most likely to occur during when you're exercising. If the heart muscle is la

Some common words found in the essay are:
Disease Heart, Disease Angina, coronary artery, heart disease, artery disease, coronary artery disease, stable angina, heart muscle, unstable angina, heart attack, artery disease angina, angina heart attack, cause angina, chest pain, blood pressure,
Approximate Word count = 694
Approximate Pages = 3 (250 words per page double spaced)