RT Journal Article SR Electronic T1 Fibrinolytic treatment for recurrent left sided prosthetic valve thrombosis JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 821 OP 822 DO 10.1136/hrt.2004.044123 VO 91 IS 6 A1 R P Balasundaram A1 G Karthikeyan A1 S S Kothari A1 K K Talwar A1 P Venugopal YR 2005 UL http://heart.bmj.com/content/91/6/821.abstract AB