What is the difference between a cardiologist and a cardiac surgeon? It’s actually one of the more frequent questions that I get. Now, years ago, the answer was pretty simple. The cardiologist diagnosed and treated heart disease with medications and catheter-based treatments, while a cardiac surgeon performed heart operations. Well, today, it’s a little more complicated than that, and actually, it’ll turn out that that’s a really good thing, and let me explain why.
What Does a Cardiologist Do?
Let’s start with cardiologists. A general or clinical cardiologist is often the physician who diagnoses your heart condition and manages things like coronary heart disease, high blood pressure, heart failure, cholesterol problems, and valve disease.
But there are also cardiologists who specialize further. An interventional cardiologist performs procedures through catheters, usually entering through an artery or vein, to treat problems such as a blocked coronary artery with balloons and stents, for example, when a patient has a heart attack.
Today, interventional cardiologists are also deeply involved in catheter-based treatments for heart valve disease.
Now, staying with cardiologists, an electrophysiologist, or EP cardiologist, specializes in the electrical system of the heart. They treat abnormal heart rhythms and perform procedures such as ablations, and they implant pacemakers and defibrillators.
What Does a Cardiac Surgeon Do?
Okay, so now let’s talk about cardiac surgeons. Well, I’m a cardiac surgeon. We perform operations on the heart and other major blood vessels around the heart.
Well, that will include coronary artery bypass surgery, heart valve repair surgery, replacement for heart valve surgery on the aorta, and many other complex cardiac procedures.
Now, we also have colleagues who are congenital heart surgeons who specialize in defects that patients are born with, particularly infants and children, although congenital heart disease can also be treated in our adult years.
And then there are thoracic surgeons who generally specialize in diseases inside the chest outside the heart, such as lung cancer, esophageal problems, and other structures in the chest.
You may also hear the term cardiothoracic surgeon because cardiac and thoracic surgeons do train together and have the same board certification.
Where Cardiology and Cardiac Surgery Overlap
Now, here’s where things become even a little more interesting and complicated. The lines between cardiology and cardiac surgery aren’t as rigid as they once were.
Take TAVR, for example, T-A-V-R, or transcatheter aortic valve replacement. This allows us to replace an aortic valve through a catheter without traditional open heart surgery.
In most programs, interventional cardiologists and cardiac surgeons evaluate these patients together and work side by side as part of what we call a heart team.
The same collaborative approach can be applied to other procedures such as TEER, T-E-E-R, which is the mitral clip procedure, and other increasingly sophisticated structural heart interventions on the tricuspid valve and so on.
The Importance of the Heart Team
When you have heart disease, the question isn’t necessarily, do I need a cardiologist or a cardiac surgeon? The better question today is, do I have the right heart team?
Because sometimes medication is the best treatment, sometimes it’s catheter-based procedure, and sometimes it’s open-heart surgery that provides the best result.
And increasingly, the best answer can only come from specialists looking at the problem together and deciding what is the safest and most effective treatment for that particular patient.
That’s why I’m proud to be part of one of the largest and finest heart teams in the country, the Bruce and Robbie Toll Heart and Vascular Institute at Jefferson Health and Thomas Jefferson University here in Philadelphia. And it’s led, by the way, by the internationally known heart surgeon and my dear colleague and friend, Dr. Joseph E. Bavaria.
Modern Heart Care Is a Team Effort
You see, modern heart care isn’t about one specialty competing with another. It’s about cardiologists, interventional cardiologists, electrophysiologists, cardiac surgeons, and congenital surgeons, and many other specialties bringing their expertise together around one person, the patient.
And ultimately, that’s exactly where the focus belongs.
I’m Dr. Raymond Singer. I hope this was helpful, and I’ll see you next time.
Interested in my book? You can buy it on Amazon!
(๐๐ฉ๐ฆ ๐ท๐ช๐ฆ๐ธ๐ด ๐ฆ๐น๐ฑ๐ณ๐ฆ๐ด๐ด๐ฆ๐ฅ ๐ช๐ฏ ๐ฎ๐บ ๐ฑ๐ฐ๐ด๐ต๐ด ๐ข๐ณ๐ฆ ๐ฎ๐บ ๐ฐ๐ธ๐ฏ ๐ข๐ฏ๐ฅ ๐ฅ๐ฐ ๐ฏ๐ฐ๐ต ๐ณ๐ฆ๐ฑ๐ณ๐ฆ๐ด๐ฆ๐ฏ๐ต ๐ต๐ฉ๐ฆ ๐ท๐ช๐ฆ๐ธ๐ด ๐ฐ๐ง ๐ฎ๐บ ๐ฆ๐ฎ๐ฑ๐ญ๐ฐ๐บ๐ฆ๐ณ ๐ฐ๐ณ ๐ข๐ฏ๐บ ๐ฐ๐ณ๐จ๐ข๐ฏ๐ช๐ป๐ข๐ต๐ช๐ฐ๐ฏ.)
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