The heart is the human body's hardest working organ. Throughout life it continuously pumps blood enriched with oxygen and vital nutrients through a network of arteries to all tissues of the body. To perform this strenuous task, the heart muscle itself needs a plentiful supply of oxygen-rich blood, provided through a network of coronary arteries. These arteries carry oxygen-rich blood to the heart's muscular walls (the myocardium).
A heart attack (myocardial infarction) occurs when...
Read moreWhy do people have a heart attack and why can't a doctor always tell who will have a heart attack? One of the best descriptions that I... Read more »
News reports of the recently published Avandia study said that the study showed that the drug increased heart attack rates... Read more »
It seems like there is a scare about one or another medication causing problems every month. Fenfluramine (Fenphen), Vioxx, Seldane,... Read more »
Whenever something bad happens there is an irrational thought process that causes each of us to try to assess "blame". This is no different... Read more »
Does the rate of heart attack and other heart emergencies increase during sporting events? That's the questions asked by researchers... Read more »
How It HappensThe heart pumps blood enriched with oxygen and vital nutrients throughout the entire body by way of a network of arteries. The heart... Read more »
Though movies and television shows make having a heart attack during sex seem like a common occurrence, the odds of literally succumbing to passion... Read more »
Source: ADAM Encyclopedia
Myocardial infarction; MI; Acute MI; ST-elevation myocardial infarction; non-ST-elevation myocardial infarctionTreatmentIf you had a heart attack,... Read more »
Source: HealthCentral Encyclopedia
A heart attack, also known as a myocardial infarction (MI), generally occurs when there is a blockage of blood flow to the heart, resulting in the... Read more »
The Heart Attack Patient Guide describes what you are likely to experience when having a heart attack, as well as your recovery and treatment. This... Read more »