An RSR’ pattern has two positive R waves within the complex. The overall complex may be wide (complete bundle branch block) or narrow (incomplete bundle branch block). If the QRS is wide, this can be a sign of bundle branch block. If the QRS is not wide, it may either be an incomplete bundle branch block or V1 electrode misplacement (usually with T wave inversion in lead V2 and negative P waves in V1).
- Hampton, J and Hampton, J (2019) - The ECG Made Easy, 9th edn, Elsevier
- Thaler, MS (2018) - The Only EKG Book You'll Ever Need, 9th edn, Lippincott Williams and Wilkins
- Houghton, AR and Gray, D (2014) - Making Sense of the ECG: A Hands-on Guide, 4th edn, Taylor and Francis
- Wagner, GS and Strauss, DG (2013) - Marriott's Practical Electrocardiography, 12th edn, LWW
- Goldberger, A (2006) - Clinical Electrocardiography: A Simplified Approach, 9th edn, Elsevier
- Anna Pickens (2014) - Pediatric EKG - "EM in 5", (Accessed: 11/08/2019)
Saddleback ST Elevation. Is it STEMI? Is it type II Brugada?
RBBB. Is there ST Elevation in III and aVR, with reciprocal ST depression in I and aVL?