Left axis deviation
In electrocardiography, left axis deviation (LAD) is a condition wherein the mean electrical axis of ventricular contraction of the heart lies in a frontal plane direction between −30° and −90°. This is reflected by a QRS complex positive in lead I and negative in leads aVF and II.
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Left axis deviation
In electrocardiography, left axis deviation (LAD) is a condition wherein the mean electrical axis of ventricular contraction of the heart lies in a frontal plane direction between −30° and −90°. This is reflected by a QRS complex positive in lead I and negative in leads aVF and II.
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In electrocardiography, left a ...... negative in leads aVF and II.
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محور القلب الكهربائي هو متوسط ...... باسم انحراف محور القلب لليمين.
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In electrocardiography, left a ...... negative in leads aVF and II.
@en
محور القلب الكهربائي هو متوسط ...... باسم انحراف محور القلب لليمين.
@ar
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Left axis deviation
@en
انحراف محور القلب لليسار
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