>The surgeons are working to shorten cross-clamp time to 90 minutes, with a long...

		lawlessone 6 months ago \| parent \| context \| favorite \| on: Robotic neck incision replaces heart valve with no... >The surgeons are working to shorten cross-clamp time to 90 minutes, with a long-term goal of reaching the one-hour mark. Amazing How long do the artificial valves last?