Acute and Chronic Aortic Dissection
Aortic dissection is defined as acute within 14 days after onset of symptoms. This definition is used in trials and in clinical practice. In contrast to patients with acute complications, such as rupture, rapid enlargement and malperfusion, patients with chronic dissection are treated for aneurysm formation.
Heart Attack (Myocardial Infarction)
Heart Attack (Myocardial Infarction) is a Medical Emergency If you think you may be experiencing a heart attack, call 9-1-1 immediately so that treatment can start as soon as possible. Do not drive yourself or wait for a ride from a friend or family member. Have an ambulance take you to a hospital that is a cardiac