Heart Attack- Symptom, Causes, Treatment of Heart Attack
Heart Attack is the
eternal injury to an area of heart musde due to
emergent
blockage of one or moreover of the coronary arteries. The blockage that cuts off the blood supply to the muscle, may be
referable
to an embolus (foreign matte rin the blood stream) or thrombosis (the
formation of clots) in a coronary vessel
dilapidated
by atheroma (fatty deposits in the lining). The medical
appellation
for heart attack is myocardial infarction.
Symptom of Heart Attack
The most
frequent
symptom of heart attack is severe,
narrowing
chest pain which may
extend
to the left arm. The onset of pain is
normally
emergent, but
occasionally
may
produce
tardily
over an
hour or so. Pain may also be
experience
in the neck, right arm, upper abdomen or in the middle of the shoulder blades.
Related
symptoms may
involve
breathlessness, cold sweats, feelings of panic, nausea and vomiting, and
occasionally
loss of consciousness. Injury to the heart musde may be so
intense
that it reasons
contiguous
HEART FAILURE and
occasionally
precipitate
death. An
occasional
heartbeat induced by Ventricular Fibrillation may occur.
Treatment of Heart Attack
A doctor and ambulance should be
inveigh
instantly
if heart attack is suspected. In hospital the diagnosis is
sustained
by ectrocardiograph (ECG) and measurement of enzymes which are reased into the blood by the injured heart muscle.
Quick
treatment is by pain relief, drugs or DEFIBRILLATION to
rectify
heart failure or
temporary
heartbeat, drugs to
provide
dissolve any dot, anticoagulant drugs (to prevent further dots) in somecases, and drugs to
decrease
the work of the heart.
Later on
the patient may be treated by coronary ANGIOPLASTYor CORONARY ARTERY BYPASS to prevent
advance
heart attacks.
Outlook of Hear Attack
Virtually deaths from heart attack
appear
within the first few hours,
normally
as a result of ventricular fibrillation and heart failure. People who have had an attack are at
accrued
risk of having a
consequent
attack, but the risk can be extremely
decreased
by angioplasty or bypass; by longterm low-dose aspirin to
decrease
the risk of thrombosis; by control of high blood pressure and
increased
blood fats; and by adopting the healthy lifestyle
suggested
by the National Heart Foundation.
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