B9902002 王立中 B9902040 張力常 Thrombus & Myocardial Infarction.

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Presentation transcript:

B 王立中 B 張力常 Thrombus & Myocardial Infarction

Thrombus (harmful blood clotting) Hemostasis: helpful blood clotting (wound healing) Thrombosis: harmful blood clotting (circumstances of clot formation)

Arteries Stroke Heart attack Veins Deep vein thrombosis (DVT) Pulmonary embolism Retinal vein occlusions

Deep vein thrombosis (DVT) Pulmonary embolism Retinal vein occlusions

What happen to the clot? Dissolution Propagation → Occlusive thrombus Embolization → Thromboembolus Organization 1) Incorporation 2) Recanalization

Myocardial Infarction Caused by thrombus Blockage of coronary arteries Damage or death of cardiac muscle tissue Ventricular fibrillation (VF) Ventricular tachycardia (VT)

Diagnosis

Cardiac Muscle

Heart Attack

Immediate Treatment Time Is Muscle Nitroglycerin →metabolite: NO as EDRF (Endothelium-derived relaxing factor) Aspirin →antiplatelet effect →inhibiting Cyclooxygenase (COX) then the production of thromboxane CPR / AED Oxygen

Thank you for your attention= )

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