The skin of her cheeks tautened.她紧绷着脸.The shadows in the room deepened. It grew frightfully a tense stillness that tautened my nerves.屋里的阴影更深了,静得吓人,这种紧张的寂静令我的神经难以忍受.Her whole body tautened violently.她全身紧绷得厉害。Her whole bo...
CTD was introduced to observe subendocardial myocardial VG at baseline , during ischemia and with DOB infusion.以CTD观察心内膜下心肌缺血及应用DOB后心内膜下心肌的VG变化.Purpose : To search for dobutamine ( Dob ) induced changes in left ventricul...