6Desco M,Perez E,Santos A,et al.Assessment of normal and ischaemic myocardium by quantitative M-mode tissue Doppler imaging[J].Ultrasound Med Biol,2002,28 (5):561-569.
7Alam M,Wardell J,Andersson E,et al.Assessment of left ventricular function using mitral annular velocities in patients with congestive heart failure with or without the presence of significant mitral regurgitation[J].J Am Soc Echocardiogr,2003,16 (3):240-245.
6Kai Sun, Ruijuan Han, Ruiping Zhao, Renguang Liu1The Department of Cardiology, Central Hospital of Baotou, Baotou Inner Mongolia 014040, China2The Cardiovascular Institute of the First Affiliated Hospital, Jinzhou Medical College, Jinzhou 121000, China.Effect of Accessory Pathway Conduction on PJ Interval in Wolff-Parkinson-White Syndrome[J].South China Journal of Cardiology,2007,8(3):127-132.