Compare the Old and New ECG: Difference between revisions

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==Heart axis==
==Heart axis==
Ischemia may cause a change in the heart axis, however also hereditary differences in heart axis may occur. Again, a previous ECG differentiates between old and new changes.
Ischemia may cause a change in the heart axis, however a deviated heart axis caused by left anterior fascicular block may be present for years already (and will remain for the rest of life). Again, a previous ECG differentiates between old and new changes.


==Pathological Q's==
==Pathological Q's==