The follow electronic only articles are published in conjunction with this issue of Heart.

Persistent nicorandil induced oral ulceration

C M Healy, Y Smyth, S R Flint

Four patients with nicorandil induced ulceration are described. Nicorandil induced ulcers are very painful and distressing for patients. Clinically they appear as large, deep, persistent ulcers that have punched out edges. They are poorly responsive to topical steroids and usually require alteration …