Pediatric patients account for a small portion of the heart valve replacements performed, but a pediatric pulmonary valve replacement with growth potential remains an unmet clinical need.
Tissue engineering represents a promising approach to in vitro creation of living, autologous replacements with the potential to grow, repair, and remodel.
Cummins is a high-quality replacement with bags of potential.
Testosterone replacement therapy does come with potential risks and side effects, though, including a higher risk of prostate cancer.
But sources close to the Polish FA president, Zbigniew Boniek, suggest that the Wembley contest will be Fornalik's last match in charge, with potential replacements already being considered.
Efforts to revive Park View academy in Birmingham – the school at the centre of the Trojan horse controversy last year – are being held back by a severe shortage of teachers after multiple suspensions and vacancies, with potential replacements put off from applying by the school's reputation.
Ipswich Town chief executive Simon Clegg says he has made contact with potential replacements for Paul Jewell from "a long list of about 34 names".
He's coaching players he hasn't known for even a year, in a sport where a coach can only be judged after at least three years, and you're already e-mailing message boards with potential replacements?
See related research by Elseviers et al., http://ccforum.com/content/14/6/R221 Renal replacement therapy (RRT) is associated with potential risks such as hypotension, catheter-related complications, hemorrhage and blood-extracorporeal circuit interactions.
Gianfranco Zola had been lined up as a potential replacement – with the former Chelsea player's son, Andrea, saying on Twitter that a deal would be announced on Monday – but Reja confirmed his change of heart before Sunday's fixture against Fiorentina, which Lazio won through a goal from Miroslav Klose.
