Medically term of vasoconstriction or
narrowing that happened at jetty of coronary blood vessels leftside be known as
" left main disease ( LMD ) ".
Vasoconstriction also can happened at coronary blood vessels
leftside frontage ( left anterior descending / LAD ) and coronary blood vessels
leftside backside ( left circumflex / LCx ). Vasoconstriction at jetty of
coronary blood vessels leftside most often happened as a effect of plaque hoard
that fairish medium till big in the form of fat sediment, thrombocyte,
macrophage, and leucocyte that be formed at layer of intima and medium internal
from artery, this condition be known with term of " atherosklerosis
". If plaque atherosklerosis break can cause narrowing coronary blood
vessels leftside stuff up totally and sudden, this condition can trigger heart
attack usually patient will feel pain at left chest and spread to arm, back,
stomach, headache also happen be accompanied by sweat chill. The pain that
happened less than 30 minute and symptom will alleviate after rest, becomes
reason this symptom be assumed inconsequential though this is sign early heart
attack that famous as a first murderer disease in the world.
Function of coronary blood vessels leftside is vital, especially as a supplying oxygen around 80 % at ventricle leftside which then have task to pump blood entire body. If happened vasoconstriction hence heart do not get oxygen and nutrition that enough, impact that be generated is blood stream to heart will decrease so that result damage at heart muscle, worse condition can occur death.
If you often experiencing of symptom early heart attack so that allert and immediately do inspection and medication early before overdue. Inspection to support diagnose of LMD include elektrokardiography ( EKG ), treadmill test, and multislice CT-Scan. Inspection to uphold diagnose of LMD is angiography coronary that directly show narrowing at blood vessel.
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