PT - JOURNAL ARTICLE AU - Erika Hutt-Centeno AU - Kenneth A. Mayuga TI - What can I do when first-line measures are not enough for vasovagal syncope? AID - 10.3949/ccjm.85a.17112 DP - 2018 Dec 01 TA - Cleveland Clinic Journal of Medicine PG - 920--922 VI - 85 IP - 12 4099 - http://www.ccjm.org/content/85/12/920.short 4100 - http://www.ccjm.org/content/85/12/920.full SO - Cleve Clin J Med2018 Dec 01; 85