150 likes | 561 Views
Background. Achilles' heel of PTA ? restenosis (30%-80%).Several factors have an impact on long-term patency.Role of Neo-intimal Hyperplasia (NIH).Kataoka (2002) proposed Cryoplasty for the management of NIH ? acts by causing cellular apoptosis . Cold Injury. Cold induced tissue damageIntracell
E N D