Cardiac Catheterization Announcement Latest in Series of Advanced Care Techniques Performed at Bethesda Heart Hospital

Share Article

Bethesda’s interventional cardiologists are proud to offer the latest advancements in cardiac catheterization—Transradial Artery Catheterization.

Bethesda Heart Hospital

Bethesda Heart Hospital

Patients who have had catheterizations done both ways were impressed by the comfort and ease of the radial approach, says interventional cardiologist Michael L. Metzger, M.D.

While a staggering 95 percent of cardiac catheterizations in the United States are done through the groin, physicians at Bethesda Heart Hospital are utilizing special training to offer patients a safer, more comfortable procedure.

Transradial artery catheterization is a less-invasive endovascular technique that gives physicians access to the heart through the patient’s wrist rather than through the femoral artery in the groin. Using slightly smaller equipment through the radial artery, physicians can accomplish the same goals with fewer complications and a more satisfying patient experience.

“Patients who have had catheterizations done both ways were impressed by the comfort and ease of the radial approach,” says interventional cardiologist Michael L. Metzger, M.D. “A patient can get up from the table. They’re not spending hours lying down with compression on the groin, as is required with the femoral approach.”

The femoral approach carries small but significant risks of complications, such as heavy bleeding, arterial damage, bruising or other problems.

The transradial method is steadily gaining momentum because it all but eliminates these complications.Jay A. Midwall, M.D., interventional cardiologist, believes that in the next 10 years, between 30 and 40 percent of all cardiac catheterizations are likely to be done through the radial artery.

“It takes more time, skill and special training,” explains Dr. Midwall, adding that the radial procedure is currently prevalent in Europe and the Middle East. “As doctors in the U.S. adopted this technique, two things happened: One, patients preferred it, and two, a number of studies showed it was safer, with less bleeding.”

Since blood flow to the hands is supplied by two vessels, the radial and ulnar arteries, this flow isn’t compromised during transradial artery catheterization. Anatomical differences or medical conditions occasionally eliminate certain patients as candidates for the radial approach, but most can easily opt for this method. Regardless, both sites are prepped before a procedure begins to offer cardiologists options in case the femoral approach is needed, which is rare, says Anil G. Verma,
M.D., interventional cardiologist.

The radial technique reduces the risk of bleeding and damage to blood vessels, and patients are able to stand up and walk more quickly following the procedure. These factors combine to help minimize the length of a patient’s hospital stay and to reduce costs, physicians said.

“If we have complex procedures ... that require large catheters, then we have to go through the femoral artery,” Dr. Verma says, adding that these include aortic valve implant and intra-aortic balloon pumps. “But in the last 10 years, radial has caught on more and more.”

Support for the radial approach at Bethesda Heart Hospital—where more than 7,000 cardiac catheterizations have been performed since its opening in 2008—was early and enduring, Dr. Metzger notes.

“When I chose to do transradial catheterizations four years ago, the implementation had a significant learning curve for the team,” he adds. “Now, with 40 percent of Bethesda’s procedures being performed transradially, the staff enthusiastically supports this new approach, recognizing the long-term benefits to our patients.”

Bethesda’s Interventional Cardiology Team:
The Bethesda Heart Hospital is proud to have a team of highly qualified, Board Certified interventional cardiologists who perform transradial cardiac catheterizations. For more information about these and other Bethesda-affiliated physicians, call our Physician Referral Service at 561-737-7733, ext. 8449, or visit

About Bethesda Heart Hospital:
Bethesda Heart Hospital, located in Boynton Beach, Florida, is one of the leading heart hospitals in the country that combines medical excellence with advanced technology to diagnose and treat heart and vascular disease. Bethesda Heart Hospital is part of Bethesda Health, Inc., a hospital network comprised of flagship non-profit Bethesda Hospital East, a 401-bed comprehensive hospital and non-profit Bethesda Hospital West, an 80-bed, state-of-the-art hospital in Boynton Beach, Florida. Bethesda Health and its affiliates offer an array of healthcare services including the Bethesda Heart Hospital, Bethesda Orthopaedic Institute, Bethesda Center for Women & Children, Bethesda Women’s Health Center, Cornell Institute for Rehabilitation Medicine; and the Bethesda Comprehensive Cancer Center.

Share article on social media or email:

View article via:

Pdf Print

Contact Author

Lisa Kronhaus, Director, Public Relations and Marketing
Bethesda Heart Hospital
+1 (561) 737-7733 84405
Email >
since: 09/2008
Follow >
Fat Brain Interactive
since: 01/2012
Like >
Fat Brain Interactive

Follow us on
Visit website