Bi Padded News Today

Bypass. over here, the back wall of the heart is where there were two vains put in -- veins put in, one closed down. now, they did not try to put the catheter through the graph that was closed down, they put it into the original artery that had been bi-padded -- bypassed. jen how long does a stent last? >> thats a great question, it will probably last forever but the next year is crucial. theres over a 70 percent chance the two stents will remain open. theyre covered with a drug that keeps them ...