Oops, accidently hit send before finishing the last entry. Yes, they put the stent in right away.
They are in the process of moving him to his room now. He's in pretty good spirits.
While we were with him earlier, a woman came in (not a doctor, maybe a nurse?). She was chatting with him while doing paperwork and checking various settings.
While there, the little device hanging from her neck uttered "(so and so) wants to talk to you. Is that ok?" She said yes, the started a brief coversation through the device.
After she was done, I commented that it was very Star Trek. She held up the device, pressed the activation button, and said "Beam me up, Scotty." Then the device made a whirling "transporter" noise. Very cute.