Jansen-de Vries综合征又称为“具有胃肠功能紊乱和高疼痛阈值的智力发育障碍”(Intellectual developmental disorder with gastrointestinal difficulties and high pain threshold,IDDGIP)[(OMIM):617450],是一种由PPM1D基因突变导...
Background Vasovagal syncope(VVS)accounts for 60-80% of cases of neurally mediated syncope.VVS results from acute orthostatic intolerance and recurrent syncopal attacks,which can seriously affect an individual's quali...