R-wave in V1: Difference between revisions
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==Background== | ==Background== | ||
*Early R wave transition (V1 or V2) | *Early R wave transition (V1 or V2) | ||
*Also known as early precordial transition | |||
== Differential Diagnosis == | == Differential Diagnosis == | ||
Revision as of 21:52, 29 December 2015
Background
- Early R wave transition (V1 or V2)
- Also known as early precordial transition
Differential Diagnosis
- Posterior MI
- RBBB
- WPW
- RVH
- Hypertrophic cardiomyopathy
- Acute RV dilation
- LV ectopy
- Progressive muscular dystrophy
- Dextrocardia
- Misplaced precordial leads
- Normal variant
See Also
References
Mattu, Brady, et al. Prominent R Wave in Lead V1: Electrocardiographic Differential Diagnosis; Am J Emerg Med 2001;19:504-513: - See more at: http://www.ems12lead.com/2008/11/07/precordial-leads-the-transition-r-wave-progression-rs-ratio-in-lead-v1/#sthash.xsVlqlSx.dpuf