Ask the Doctors June 2005 Issue Ask the Doctors: 06/05 Blood flow in a bypass procedure; Closing a PFO; Severe narrowing in the vein graft To continue reading this article you must be a paid subscriber. Subscribe to Heart Advisor Get the next year of HEART ADVISOR for just $20. That's a savings of $19 off the regular rate. With your paid subscription you will receive unlimited access to all of our online content. That is over a decade of previous issues from Cleveland Clinic, the hospital rated #1 in cardiac care by U.S. News & World Report - free of charge. Subscribe Subscriber Log In E-Mail Address: Password: Login Forgot your password? Click Here. Already subscribe but haven't registered for all the benefits of the website? Click here.