Acute Myocardial Infraction; Myocardial Infarction
A heart attack occurs when the supply of blood and oxygen to an area of heart muscle is blocked, usually by a clot in a coronary artery. Often, this blockage leads to arrhythmias (irregular heartbeat or rhythm) that cause a severe decrease in the pumping function of the heart and may bring about sudden death. If the blockage is not treated within a few hours, the affected heart muscle will die and be replaced by scar tissue.
Nitroglycerin, also known as nitroglycerine, trinitroglycerin, and glyceryl trinitrate, is a chemical compound, a heavy, colorless, poisonous, oily, explosive liquid obtained by nitrating glycerol. It is used in the manufacture of explosives, specifically dynamite, and as such is employed in the construction and demolition industries. It is also used medically as a vasodilator to treat heart conditions. It is colored yellow when it is decomposing due to acidic pH.
Heart Attack as related to Nitroglycerin
- Heart Attack Treatment - Heart Attack Health Information ...
What happens before, during and after a heart attack? WebMD explains the causes of heart attacks, which affect 1 million Americans every year, along with symptoms ...
- Heart Attack Symptoms, Treatment, Causes - MedicineNet
What causes a heart attack? ... Daniel Lee Kulick, MD, FACC, FSCAI. Dr. Kulick received his undergraduate and medical degrees from the University of Southern ...
- Heart Attack (Myocardial Infarction) | Cleveland Clinic
What is a heart attack? Learn about myocardial infarctions from the Cleveland Clinic, including what coronary spasm is & more.
- Heart Attack Overview - Healthline
During a heart attack, the blood supply that normally nourishes the heart with oxygen is cut off and the heart muscle begins to die. Learn more.
- Heart Attack Information ~ APSFA
What Is a Heart Attack? Other Names for Heart Attack What Causes a Heart Attack? What Makes a Heart Attack More Likely? What Are the Signs and Symptoms of a Heart Attack?
- Heart Attack - Heart Disease Home Page
A heart attack is a life-threatening event in which the supply of blood and oxygen to part of the heart is blocked. Many heart attack victims wait two hours or more ...