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Article Category: Highlights

Personalized Heart Health Goes Beyond One Size Fits All

Published on March 24, 2025

Last updated 11:23 AM March 24, 2025

A healthcare provider listens to her patient's heartbeat.

The Weekly Check-up Atlanta


No two hearts are alike, as Wellstar Interventional Cardiologist Dr. Frank Corrigan told listeners on 95.5 WSB’s The Weekly Check-up with Bruce Feinberg, DO.

During the show, Drs. Corrigan and Feinberg answered questions about the latest heart diagnostics and treatments, and described how personalized heart health has added benefits for patients.

From checkups with your primary care physician to targeted cardiac testing conducted by cardiac specialists, heart risk assessments are becoming more advanced. Dr. Corrigan discussed how tests like CT angiography and calcium scores provide personalized views of a patient’s risk factors for heart disease, the advances in minimally invasive procedures to diagnose and treat heart conditions, and the important role of cardiac rehabilitation.

“What fascinates me is how we can understand who’s at risk on a personal level,” said Dr. Corrigan. “We treat those risk factors to try to prevent many of the things that can happen from cardiovascular disease.”

Personalized cardiac risk assessment and diagnosis

Many people are familiar with two basic heart assessments: the electrocardiogram, also called an EKG and ECG, and a stress test.

  • An EKG is a painless test that records the heart’s electrical activity.
  • A stress test monitors a patient’s blood pressure, breathing and heart rate while the patient walks on a treadmill or rides a stationary bike.

Dr. Corrigan emphasized that while beneficial, these tests are only a few of the cardiac diagnostic and imaging tools available today.

“Stress testing became a standard of practice in the 1950s and 1960s. And for a while cardiologists recommended getting a stress test periodically,” Dr. Corrigan said. But stress tests have limitations.

“For the person who comes to our office for the first time with new symptoms like shortness of breath or chest discomfort, an imaging test called a coronary CT angiogram is often a more effective diagnostic tool than a stress test,” he said. “Many times, patients will have the beginnings of heart disease and narrowing in their heart arteries that we can see on CT scans. If we treat those patients with proactive therapies before they have a heart attack, we can often prevent it.”

Another valuable diagnostic tool is calcium CT scoring. This test measures plaque buildup in the heart’s arteries. The results help determine if patients need medication or further testing to evaluate their heart disease or heart attack risk.

Heart care with minimally invasive treatments

Dr. Corrigan explained that heart care is now subspecialized. Some cardiologists specialize in heart failure, while others focus on heart rhythm management—they’re electrophysiologists, or the “electricians” of cardiology. His specialty, interventional cardiology, or “the plumbers,” cares for people with blockages in their arteries.

In the past, most patients didn’t know they had a heart issue until they had an emergency cardiac event. Now, we have improved risk assessments, medical and family history evaluations and minimally invasive procedures. Physicians can diagnose and treat heart conditions before they advance.

Cardiac catheterization is one procedure that is part of more personalized heart care. A thin tube is inserted into an artery in the wrist or groin. Then, it is threaded through the blood vessel until it reaches the heart. A contrast dye makes blood vessels visible to an X-ray machine, which takes images at several angles. This allows cardiologists to pinpoint blockages.

If needed, an interventional cardiologist can open clogged arteries and insert stents. This keeps the arteries open and blood flowing.

“If someone arrives at the hospital with a heart attack, we most often treat them with a small needle puncture through their wrist,” Dr. Corrigan said. “Most patients are up walking around within hours and many go home the next day.”

For atrial fibrillation, or AFib, treatment, Dr. Corrigan noted, cardiologists now offer minimally invasive ablation procedures, in addition to medication and lifestyle changes to normalize heart rhythms.

“AFib ablations have revolutionized care for many patients. An ablation may offer better symptom control than medication alone,” Dr. Corrigan said. “However, results can vary. There are patients who have AFib ablations that do have recurrent atrial fibrillation.”

Dr. Corrigan cautions about taking supplements advertised to help with cardiac conditions, including AFib. “I’m not aware of any specific evidence of a supplement directly helping an abnormal heart rhythm,” he said. “A heart-healthy diet remains the best option for cardiac health.”

Cardiac rehab educates and empowers patients

As heart diagnostics and treatments become more personalized to patients’ genetics, medical histories and lifestyles, so does the preventive care provided to cardiac patients.

“The heart is a muscle and retraining it after a medical incident is incredibly important,” Dr. Corrigan said.

Cardiac rehab at Wellstar includes:

  • Exercise programs tailored to patients’ needs and capacities to improve cardiovascular fitness and muscle strength
  • Lifestyle education to help patients overcome unhealthy habits such as smoking and overeating and adopt proper nutrition and exercise routines
  • Emotional support to help patients and their families cope with the stress of illness

Wellstar offers cardiac rehab with specially trained physical therapists and physiologists across our network of care. “The goal is to get people’s hearts and heart conditioning back to a really high level. It’s a fantastic program,” Dr. Corrigan said.

Know your heart health risks

Advances in personalized diagnostics and minimally invasive treatments are changing the future of heart care, improving outcomes and enhancing patients’ lives. Wellstar’s Know Your Heart screening program offers every patient an individualized health report. It also provides actionable recommendations for reducing risk factors and improving and sustaining heart health.

Take control of your heart health today. Learn more about heart care at Wellstar.

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Frank Edward Corrigan III Media Room
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New Robotic Surgery System at Wellstar Kennestone Brings Next-Level Care to the Community

Touch-sensitive technology. More precision. Better surgical images. A new robotic surgery platform at Wellstar Kennestone Regional Medical Center features all this and more. What does that mean for people in our community facing a complex surgery? Everything.

The Da Vinci 5 (DV5) platform allows experienced surgeons at Wellstar Kennestone to be even more precise during delicate procedures. Patients bleed less, heal with smaller scars and usually go home sooner.

“At Wellstar Kennestone, we’re redefining what’s possible in surgical care,” said Lorrie Liang, senior vice president and president of Wellstar Kennestone and Wellstar Windy Hill. “The DV5 demonstrates that we’re not just adopting advanced technology—we are advancing the standard of care across the region.”

What is robotic surgery?

Robotic surgery is a type of minimally invasive surgery. The surgeon sits at a console and controls robotic arms equipped with tiny instruments. A 3D camera magnifies the surgical area. This allows the surgeon to see everything in high definition.

Wellstar Kennestone is one of the first hospitals in Georgia to offer the DV5. However, robotic surgery is not new at the hospital. Our surgeons began using Da Vinci Surgical System platforms in 2007. Today, we offer 17 state-of-the-art Da Vinci robotic surgical suites at several hospitals and two outpatient surgery centers. We use the system for many surgeries, including bariatric (weight loss), cancer and urology procedures.

A clear difference

Dr. Fritz Jean-Pierre has performed more than 2,500 bariatric surgeries in his career. And he’s excited about what the DV5 offers.

“The DV5 allows the surgeon to sense how much push-or-pull force they apply to delicate structures in the body,” said Dr. Jean-Pierre. “Essentially, the technology stops surgeons from putting too much strain on tissues as they maneuver the instruments. Less strain means less trauma and potential injury, leading to faster patient recovery.”

Dr. Jean-Pierre tailors surgery to each patient’s unique needs. The bariatric surgery he performs most often is the gastric sleeve. It involves removing a large portion of the stomach to limit food intake. Precision is essential, especially for patients who weigh more or have complex health conditions.

“After removing part of the stomach, the surgeon reconstructs the gastrointestinal tract. We use many sutures (stitches) to hold everything in place,” he said. “DV5 provides superior dexterity and control, leading to shorter, safer surgeries.”

Intuitive Surgical, the company that created the Da Vinci platform, designated Wellstar Kennestone as an “epicenter” for training in 2011. Surgeons from around the country come to Wellstar Kennestone to observe and learn robotic surgical techniques from Dr. Jean-Pierre and his colleagues.

The impact on outcomes

The DV5 allows surgeons to be more precise than ever, which affects patient outcomes. Dr. Scott Miller, a Wellstar urologist explained.

“The DV5 is ideal for many urologic procedures, such as prostate and kidney removal, bladder surgery and urinary tract reconstruction,” he said. “The improved range-of-motion and visualization features help us protect healthy tissues and nerves. As a result, we can lower the risk of serious side effects like infections and problems with bladder control and sexual function.”

Learn more about robotic surgery at Wellstar.

Keep reading
Two men have an earnest conversation

Highlights

Health Equity in Action

The Weekly Check-up Atlanta


When Dr. Earl Stewart thinks about health equity, he thinks about patients who delay care because they can’t take time off work, who are seniors silently battling chronic disease in food deserts and who live in communities hit hard when summer heat bears down on the South.

“Health equity,” he said on  The Weekly Check-Up podcast, “means making sure every person, regardless of ZIP code, income or background, has access to the care they need delivered with dignity.”

Dr. Stewart is the medical director of health equity at Wellstar and an internal medicine physician. He’s at the forefront of building a more just healthcare system rooted in listening, proactive outreach and community-based care. His work is redefining what community health looks like in practice.

Health equity starts with access

One of the biggest misconceptions about health equity is that it’s only about insurance coverage. But that’s just the starting point.

“Access doesn’t mean only having a clinic nearby or having insurance,” Dr. Stewart said. “It means that care is affordable, culturally competent, geographically reachable and provided in a way that meets people where they are.”

In Georgia, especially in urban and rural areas, barriers to healthcare can have many forms: long travel times to the nearest physician, language barriers, gaps in preventive care and social factors like food insecurity and housing instability. Each of these affects whether patients seek care at all and what happens when they do.

That’s why Dr. Stewart is helping lead efforts at Wellstar to address care beyond hospital walls, including thinking outside the traditional healthcare model.

Food as medicine for chronic disease

Health happens everywhere, not just in exam rooms. For example, conditions like diabetes and hypertension, wo diseases that disproportionately affect ethnically minoritized and low-income populations, are directly linked to access, or lack of access, to healthy food options.

Wellstar is working to reduce the health impact of food insecurity and chronic disease across the state through:

  • Fresh food as medicine initiatives
  • Mobile Markets in partnership with Goodr
  • Partnerships with local organizations

“If you don’t have access to healthy foods, your ability to control your blood pressure or manage your blood sugar is already compromised,” Dr. Stewart said.

By addressing food insecurity head-on, Wellstar isn’t only treating illness—we’re preventing it through community investment and education.

Mobile health removes barriers

For patients who can’t easily get to a clinic or pharmacy, Wellstar is bringing the clinic to their neighborhoods. Through mobile health programs, including pop-up clinics and food markets, patients can get screened for high blood pressure, pick up healthy groceries or receive preventive education.

“These programs reflect a shift in strategy—from reactive to proactive and from system-centered to patient-centered care,” Dr. Stewart said. “This is PeopleCare in action.”

“Mobile care gives us the chance to address healthcare access in a tangible way,” he added. “It removes barriers before they become complications.”

Health risks presented by climate

In a season of extreme and dangerous weather events, Dr. Stewart noted the connection between climate and health risks, especially for older adults and low-income populations.

“We see emergency department visits spike when the temperatures rise,” he said. “Older adults, people who work outdoors and people with chronic heart and lung conditions are especially vulnerable. Heat isn’t just a weather issue—it’s a health equity issue.”

For communities with limited cooling, transportation or healthcare providers, rising temperatures create a dangerous, often deadly situation. Dr. Stewart sees climate resilience as part of the activities needed to build health equity, calling for stronger connections among climate data analytics, care strategies and community outreach.

Leading with empathy & listening with intention

Health equity starts with listening. Dr. Stewart grounds his leadership in the belief that every patient story matters and empathy is as important as data to the future of healthcare.

With Wellstar Mobile Markets, social determinants of health screenings and mobile health outreach units, Dr. Stewart, the Wellstar Center for Health Equity team and Wellstar clinicians are working to transform healthcare from the inside out.

“Equity is not just the right thing to do morally,” he said. “It’s how we get better outcomes for everyone.”

Hear the full conversation.

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Man sleeping soundly and comfortably

Highlights

Inspire Implants Introduce Better Sleep Apnea Care

If you have sleep apnea, waking up tired may be your norm. Even if you wear a CPAP every night, you might not get the good night’s rest you need. Thankfully, there’s a different option available.

Positive airway pressure (PAP)—CPAP and BiPAP therapy—is the most common treatment for sleep apnea. It pushes pressurized air through a mask to keep your airway open so you can sleep better. But it doesn’t work well for everyone.

“For years, countless patients who have been intolerant of CPAP or BiPAP therapy have had few options for treatment,” said Dr. Michael Vick, an otolaryngologist with Wellstar. “What we have done in the past has been painful and unpredictable.”

Fortunately, if you don’t respond to PAP therapy, there’s good news. Wellstar is a multidisciplinary Center of Excellence for Inspire Implants—the first with the designation in Georgia and the second in the country. This hypoglossal nerve stimulator can reduce sleep apnea without the bulky mask.

What is sleep apnea?

Sleep apnea is a sleeping disorder. It causes you to stop breathing off and on while you’re asleep. It can happen when something blocks your airway (obstructive sleep apnea) or if your brain doesn’t send the right signals to the muscles that control your breathing (central sleep apnea). Either way, your body doesn’t get enough oxygen.

To kickstart your breathing, your body triggers a survival reflex. The jolt wakes you up just enough for you to start breathing again. But it also breaks your sleep cycle, meaning you’re tired the next day. And without proper treatment, you can develop high blood pressure or other heart problems that can be life-threatening.

How is sleep apnea diagnosed?

You may have sleep apnea if you snore, wake up frequently at night or stop breathing when you sleep. An at-home or overnight in-clinic sleep test can diagnose you accurately.

At-home tests use a finger monitor to measure and record your airflow, blood oxygen level, breathing pattern and heart rate. We may suggest an in-clinic test called a polysomnogram if we think you have central sleep apnea. This test uses electrodes placed around your body to evaluate your arm and leg movements, blood oxygen level, brain activity, breathing, and heart and lung activity while you sleep.

Common treatments for sleep apnea

Oral appliances can treat mild sleep apnea, and surgery can address treatment-resistant sleep apnea. But two types of PAP therapy have long been the most common treatments for most people with moderate-to-severe sleep apnea:

  • Continuous PAP (CPAP): A machine delivers constant air pressure through a mask to keep your airway open during sleep.
  • Bilevel PAP (BiPAP): A similar machine uses a mask to deliver higher air pressure when you inhale and lower air pressure when you exhale.

More advanced sleep apnea treatment

PAP therapy is uncomfortable for many people. If it doesn’t work for you, an Inspire Implant can reduce your sleep apnea without the mask. The two-piece implant involves a sensor in your chest and a receiver that wraps around the hypoglossal nerve that controls your tongue.

Our ear, nose and throat (ENT) specialists partner with lung and sleep medicine experts to place the device. They perform a minimally invasive procedure that requires two small incisions. This outpatient surgery requires minimal recovery time.

Once in place, the implant works simply. When turned on at night, the sensor sends a signal to the receiver that gently stiffens your tongue and palate with each breath, so your airway does not become blocked—all without waking you.

According to Dr. Vick, Inspire has been a breakthrough for many patients who cannot tolerate CPAP or BiPAP therapy. While success rates can vary depending on individual health factors such as body mass index (BMI), Inspire generally delivers higher satisfaction, fewer complications and a more comfortable recovery than previous surgical options.

“With Inspire, we have a successful and convenient treatment option with a high patient satisfaction rate. While it is a surgically placed device, there is far less risk of complications and downtime than anything we have previously offered,” he said. “If you cannot tolerate PAP therapy, you should consider Inspire.”

Learn more about Inspire at Wellstar and find an ENT who’s right for you.

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