وفّر 50٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.
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يستخدم التخطيط الكهربائي للقلب عادةً مع إختبارات أخرى لتشخيص ومراقبة الحالات المرضية المؤثرة على القلب. ويساعد على الكشف عن:
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