Hong YJ, Yang BR, Sim DS, Lim SY, Lee SH, Lim JH, Kim HG, Park OY, Kim JH, Kim W, Kim NH, Ahn YK, Jeong MH, Cho JG, Park JC, Kang JC
BACKGROUND: Has been reported that patients exhibiting prolonged paced QRS duration tend to have more serious heart disease, and the paced QRS duration can be an effective indicator of impaired...