Have you ever had concerns with your heartbeat? A cardiac electrophysiologist just might be the health care provider that treats you. Siva Soma, M.D., cardiac electrophysiologist with Oklahoma Heart Institute, answers some questions about his field and how it can impact you.

• What does a cardiac electrophysiologist do?

A cardiac electrophysiologist specializes in the treatment of heart rhythm disorders, abnormal rhythms from the heart’s electrical system.

• What is the difference between cardiology and cardiac electrophysiology?

Cardiology is a branch of... Read More »

James “JC” Marshall had dealt with chest pains periodically for some time and did not think much of it. Not until he heeded the advice of one Oklahoma Heart Institute doctor and took matters into his own hands, did the Arkansas resident finally improve his long-term outcome.

“It’s really changed my life because I don’t have to worry about it now,” he said.

Despite Marshall’s efforts to downplay his chest pains, his primary care physician ordered a stress test. That’s when Marshall learned there was reason for concern.

“About nine minutes into the stress test, I went... Read More »

After more than 40 years in the asphalt business, Randy Christian looks forward to his pending retirement at the end of 2022.

A grandfather of two with an interest in classic cars, Christian, whose health history includes a pair of strokes, wants to approach his next stage of life with renewed vigor as well. That’s why he turned to the Health Management Resources® (HMR) program at The Weight Loss & Wellness Center at Oklahoma Heart Institute (OHI).

“I wanted somebody to crack the whip on me,” said Christian, whose blood pressure was 218/178 after his second stroke and... Read More »

When you train your body to be in great shape, you not only look better, you feel better.

Ted J. remembered how great he felt years ago when he was a marathon runner. But now, with a BMI of 31, Ted needed to lose weight and keep it off.

Thanks to a fraternity brother, Ted found a good way to lose weight and live a healthy life again.

“I was at a college reunion at my fraternity and introduced myself to someone there,” said Ted. “Turns out that I knew him, I just didn’t recognize him because he had lost more than 50 pounds. Since I needed to lose weight, I asked, ‘How... Read More »

On May 2, the Valve and Structural Heart Center at Oklahoma Heart Institute (OHI) celebrated the 10-year anniversary of the first transcatheter aortic valve replacement (TAVR) in Tulsa.

TAVR is a minimally invasive treatment option for patients with narrowing of the aortic valve. When untreated, aortic stenosis results in disabling heart failure symptoms and shortened lifespan. Compared to open heart surgery, multiple studies have shown TAVR is more effective and safer, with lower risk of death, stroke and bleeding, as well as shorter hospital stays and a quicker return to normal... Read More »

Eric J. struggled with his weight for decades, starting in his 20s when he shifted from “school life” to “business life.” No longer able to eat anything he wanted, his more sedentary lifestyle meant he had to work harder at losing weight.

“I was constantly on the diet cycle,” Eric said. “I’d start dieting, lose weight, stop dieting, gain weight and start all over again. With each cycle, I gained more weight than I lost, and eventually reached 285 pounds.”

His doctor sent him for a treadmill test, which Eric said he “failed horribly.” Within a week, he was admitted to the... Read More »

For Stacey Prince, the term “sandwich generation” was something she learned very quickly during her struggle to lose weight.

A mom who cares for her elderly parents as well as her son and granddaughter, Prince works full-time as a data analyst at Oklahoma Heart Institute and also helps with the family businesses. She has tried to balance many schedules and health needs, yet still find the time to eat healthy, lose weight and focus on her own health.

But thanks to the Health Management Recourses (HMR) Clinic’s Healthy Solutions® program, Prince lost 22 pounds and is now on the... Read More »

(March 30 is National Doctors’ Day. Oklahoma Heart Institute would like to thank our physicians for the dedication and passion they show for their patients. In honor of National Doctors’ Day, we would like to spotlight cardiologist, Douglas Davies, M.D.)

Douglas Davies, M.D., was born to be in the medical field.

His father practiced general surgery for 50 years and mother was a nurse. Both parents were in active military service during World War II. His mom worked with former U.S. Army Gen. Douglas MacArthur. The popular military leader also served as the eventual namesake... Read More »

Seriously ill COVID-19 patients in northeast Oklahoma are finding new hope for recovery thanks to technology being used at Oklahoma Heart Institute (OHI).

The technology is called an ECMO machine, which stands for extracorporeal membrane oxygenation. One of only three machines in the state, the ECMO at OHI acts as an artificial heart, an artificial lung or both, depending on the patient’s needs.

The ECMO machine can also be placed in an ambulance, so health care providers can travel to a patient and connect them to the machine sooner, thereby saving hours of time, and often... Read More »

For Dr. Jan Summers (left) and her identical twin sister, Dr. Scout Lee, there have been many similarities in their lives during the past 77 years.

“I always had a best friend,” Summers said. “I can’t imagine life without her.”

In high school, they were both competitive swimmers.

“She set a state record that she held nationally for nine years, so she was better at it then I was,” Summers said.

They both graduated from Toccoa Falls College, Georgia, and earned their masters’ degrees from the University of Georgia. Later, both obtained doctorate degrees and... Read More »