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January 28, 2026 14 mins

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St. Luke’s introduced TAVR – catheter-based replacement of the aortic valve – to Cedar Rapids, performing the area’s first procedure in 2016. Since then, the heart team has performed nearly 800 TAVRs. Joining the podcast to talk about the procedure are Dr. Richard Kettelkamp and Katie Maybanks, ACNP, from St. Luke’s structural cardiology team. 

To learn more about heart care services at St. Luke’s, Cedar Rapids’ Heart Hospital, visit unitypoint.org/cr-heart. 

If you have a topic you'd like Dr. Arnold to discuss with a guest on the podcast, shoot us an email at stlukescr@unitypoint.org.

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