http://reply.papertrans.cn/1/55/5429/5429-31.png
http://reply.papertrans.cn/1/55/5429/5429-32.png
Submitted on: 01 October 2002.
Revised on: 27 October 2002.
Accepted on: 04 December 2002.
___________________Circulation-Cardiovascular Imaging
http://reply.papertrans.cn/1/55/5429/5429-34.png
Submitted on: 23 September 2001.
Revised on: 25 October 2001.
Accepted on: 10 December 2001.
___________________Circulation-Cardiovascular Imaging
http://reply.papertrans.cn/1/55/5429/5429-36.png