PT - JOURNAL ARTICLE AU - Eric J. Chan AU - Vijaiganesh Nagarajan AU - Donald A. Underwood TI - Implications of a prominent R wave in V<sub>1</sub> AID - 10.3949/ccjm.80a.11138 DP - 2013 Apr 01 TA - Cleveland Clinic Journal of Medicine PG - 204--205 VI - 80 IP - 4 4099 - http://www.ccjm.org/content/80/4/204.short 4100 - http://www.ccjm.org/content/80/4/204.full SO - Cleve Clin J Med2013 Apr 01; 80