Objective To explore the relationship between unexplained chest distress and(or)chest pain in children and head-up tilt test(HUTT).

目的探讨儿童不明原因胸闷和（或）胸痛与直立倾斜试验（HUTT）的关系。

youdao

Chest distress is the most common symptom in Group DM, while chest pain, breath obstruction, debility, bad sleep, palpitation, dry mouth are also the common ones.

糖尿病组的症状中以胸闷最常见，其次依次为胸痛、憋气、乏力、眠差、心悸、口干等。

youdao

Objective To study the diagnostic value of Rest-adenosine stress 99mTc-MIBI G-MPI in suspected coronary artery disease(CAD)patients with chest pain or distress.

目的进一步探讨负荷、静息门控心肌灌注显像在临床主诉胸痛、胸闷而疑诊冠心病患者中的临床应用。

youdao