Retrograde crossing of stenotic aortic valves.
Mehan
V K
VK
Dalvi
B V
BV
Kale
P A
PA
D000328:Adult; D001021:Aortic Valve; D001024:Aortic Valve Stenosis / Q000628:therapy*; D002404:Catheterization / Q000379:methods*; D006801:Humans