Category Archives: ACC

A Stent By Any Other Name Now Has Other Names!

Is this stent necessary? Is this angioplasty inappropriate? Is this cardiologist uncertain if the procedure will help? Ever since the Appropriate Use Criteria for Coronary Revascularization were published, the three category labels of “appropriate,” “uncertain,” and “inappropriate” have confused the profession, press and population at large. The issue of definitions had still not been addressed in the most recent update of the AUC.

So (drumroll, please) yesterday, new categories were approved by the ACC Appropriateness Use Criteria Working Group. The new terminology will be “Appropriate,” “May Be Appropriate”(which replaces “Uncertain”), and “Rarely Appropriate” (which replaces “Inappropriate”). Continue reading

Leave a Comment

Filed under ACC, Appropriate Use Criteria (AUC), Media Coverage, Shared Decision-Making

“Annual Report” of Stent Procedures Shows Big Increase in Wrist Angioplasty

Today’s report from the ACC CathPCI Registry data has some interesting statistics, among them a significant increase in the transradial approach, in which balloons and stents are directed to the heart via the radial artery in the wrist. As I’ve discussed for several years now, the radial approach is utilized much more outside of the U.S. — but it is catching on here…finally.

Dr. Sunil V. Rao

Dr. Sunil V. Rao

Four years ago we wrote about a study, authored by Dr. Sunil V. Rao, that also used data from the CathPCI registry for the years 2004-2007. (For more information, read my interview with Dr. Rao.) At that time Dr. Rao calculated the usage of transradial angioplasty in the U.S. at 1.32%.

Today’s report tabulates it at 6.9%: a five-fold increase!

Dr. Rao has been one of the main proponents of the transradial approach in the U.S., practicing it, teaching it, lecturing all over the country about it, and most recently co-directing a “Masters Course” in transradial at Duke. Continue reading

2 Comments

Filed under ACC, Heart Attack, Meetings & Conferences, Transradial Approach

Transradial Wrist Angioplasty RIVALs Femoral

Transradial procedureThe European cardiologists don’t understand all the fuss in the U.S. about wrist vs. groin, radial vs. femoral. They use the wrist artery for angioplasty, stents and catheter access at least half the time (many 80-90% of the time) and they can’t understand why, in the United States, it’s only used in 5% of cases.

That may be changing as a result of an important study presented this week at the American College of Cardiology Annual Scientific Session (the 60th! — Happy Birthday ACC — in 5 years you can qualify for Medicare, assuming it still exists!)

For a comprehensive review of the study, dubbed RIVAL (RadIal Vs. FemorAL Access for Coronary Intervention Study), read my article on Angioplasty.Org, “Angioplasty and Stenting from the Wrist Safe and Effective: The RIVAL Trial“.

There was some disappointment when the RIVAL results showed that one method was not superior to the other. You see, “radialists”, as they call themselves, are very evangelical about the advantages of the wrist as the access site for diagnostic and interventional procedures. (They call those doctors who dismiss the wrist and are “addicted” to the leg, “femoral-holics”.) So the title of this new study, RIVAL, is apt. Continue reading

Leave a Comment

Filed under ACC, Clinical Trials / Studies, Innovators, Transradial Approach

RESOLUTE US: Interview with PI of Medtronic’s New Stent

Alan C. Yeung, MD, FACCI had a chance to talk with Alan C. Yeung, MD, FACC of Stanford about the RESOLUTE US study just presented at the 60th Annual Scientific Session of the American College of Cardiology (ACC). He was one of the principal investigators of this study, which was just sent to the FDA as the final component of Medtronic’s approval submission package. The company is hoping for U.S. approval in the first half of 2012. You can read the full interview on Angioplasty.Org.

Leave a Comment

Filed under ACC, Interviews, Transradial Approach

Will a Heart Stent from the Wrist RIVAL One from the Leg?

Transradial angioplasty from the wristAt Angioplasty.Org, we are about to mark the fourth anniversary of our Transradial Access Center, where we have been evangelizing an approach used around the world for catheter-based diagnostic and interventional procedures: using the radial artery in the wrist for catheterizations and PCI (angioplasty and stents) instead of the femoral artery in the leg. It’s an approach that is used 50% or more of the time in other countries, but is still in the single digits (pun intended) here in the United States. You can read why the U.S. has been behind the curve in our many articles on the subject of the transradial approach.

But all this soon may be changing, if the results of an important study, being presented at this year’s American College of Cardiology meeting, support the investigators’ hypothesis: Continue reading

Leave a Comment

Filed under ACC, Clinical Trials / Studies, Interviews, Transradial Approach