Articles
Articles related to Heart attack
Medications used in heart attack
The main way to prevent progressive damage is to restore blood flow quickly. Antithrombotic agents are initial treatment of choice and need to be given as soon as possible. It reduces the morbidity and mortality rates. Thrombolytic therapy is highly effective if given with in 30 min to 1 hr.
Transient ischemic attack
Transient ischemic attack is also known as mini stroke or warning stroke. It occurs due to changes in the blood supply to a particular area of the brain leading to neurological symptoms which may present for less than 24 hours.
Coronary heart disease
Coronary artery disease (atherosclerotic heart disease) is due to accumulation of atheromatous plaques in the coronary vessel walls. Coronary arteries are the major blood vessels that supply the heart with blood, oxygen and nutrients. Fatty streaks or plaques will narrow the coronary arteries and reduce the blood flow to the heart. Because coronary artery disease often develops over decades, it can go virtually unnoticed until it produces a heart attack.
Diagnosis of heart attacks
ECG is the most important tool in initial evaluation of myocardial infarct. The most specific and sensitive cardiac enzyme is troponin T and. 2D- echo gives more information on left and right ventricular functional status. Coronary angiography is the investigation of choice in the patients with myocardial infarction.
Stroke: What one needs to know about?
Stroke is third leading cause of death. It is an emergency like an heart attack. It also called as brain attack. It is most common cause for disabilities.