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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.

Do you have a question about a trending medical topic? Ask Dr. Arnold! Submit your question and it may be answered by Dr. Arnold on the podcast!

Submit your questions at: https://www.unitypoint.org/cedarrapids/submit-a-question-for-the-mailbag.aspx

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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St. Luke’s was recently recognized as the #1 Hospital in the State of Iowa for 2026 by Newsweek. Returning to the podcast today to discuss this honor and what it means for health care in our community, is Casey Greene, market president for UnityPoint Health – Cedar Rapids.

For more information on services offered at St. Luke’s – the #1 hospital in the state of Iowa – right here in Cedar Rapids, visit unitypoint.org.

Do you have a question about a trending medical topic? Ask Dr. Arnold! Submit your question and it may be answered by Dr. Arnold on the podcast!

Submit your questions at: https://www.unitypoint.org/cedarrapids/submit-a-question-for-the-mailbag.aspx

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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UnityPoint Health - St. Luke’s Hospital acquired Cedar Rapids’ first robotic surgery technology in 2005, performing the areas first procedure the following year. Joining today's episode to talk about the 20-year history of robotic surgery and its benefits is Dr. Jon Rippentrop, medical director of robotic and minimally invasive surgery for St. Luke’s.

To learn more about robotic surgery at St. Luke’s, visit uph.link/CR-Surgery.

Do you have a question about a trending medical topic? Ask Dr. Arnold! Submit your question and it may be answered by Dr. Arnold on the podcast!

Submit your questions at: https://www.unitypoint.org/cedarrapids/submit-a-question-for-the-mailbag.aspx

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.