2/18/21

الشرايين التاجية

 



تعمل الشرايين التاجية (coronary Arteries) على إيصال الدم إلى القلب، وفي حال انسداد الشريان التاجي تحديدًا فيعررف المرض بمرض الشريان التاجي.

مرض الشريان التاجي(coronary Artery Disease) هو مرض تتراكم فيه اللويحات (plaque) داخل الشريان التاجي، وتتكون اللويحات من الدهون والكوليسترول والكالسيوم والمواد الأخرى الموجودة في الدم.

وبمرور الوقت تتصلب اللويحات وتضيق الشرايين، مما يؤدي إلى انسداد الشرايين المغذية للقلب وبالتالي الحد من تدفق الدم الغني بالأكسجين إلى القلب.

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