Keck Medicine of USC Blog | Heart Health

February 9, 2026

Meet Serge Kobsa, MD, PhD
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February 9, 2026

Heart Valve Problems and Treatments: A Cardiac Surgeon Explains
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February 2, 2026

Meet Ivan Ho, MD
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February 9, 2026

Meet Serge Kobsa, MD, PhD
Dr. Kobsa is a cardiac surgeon with Keck Medicine of USC and associate director of the USC George and Meryl...
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February 9, 2026

Heart Valve Problems and Treatments: A Cardiac Surgeon Explains
What causes common heart valve problems — and how are heart valve problems diagnosed and treated? Think of the heart...
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February 2, 2026

Meet Ivan Ho, MD
Dr. Ho is a cardiac electrophysiologist with Keck Medicine of USC who specializes in diagnosing and treating heart rhythm disorders....
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January 13, 2026

What Is a Heart Arrhythmia, and Is a Heart Arrhythmia Dangerous?
Heart all aflutter? A Keck Medicine of USC cardiologist might know why, and what you should do about it. We...
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January 13, 2026

How Doctors Should Treat Congestive Heart Failure Today
The term “congestive heart failure” is falling out of favor with doctors. A Keck Medicine of USC cardiologist explains why...
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January 13, 2026

Can Lifestyle Changes Reverse Poor Heart Health?
Think the path to heart disease is a one-way street? A Keck Medicine of USC cardiology expert shares tips on...
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January 13, 2026

What Is a Heart Murmur? A Cardiologist Explains.
A heart murmur can sound scary — literally. A Keck Medicine of USC cardiologist explains why it might not be...
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August 18, 2025

How Do Doctors Help Patients Make Treatment Decisions?
A cardiologist discusses how he helps patients decide on what treatment course to take. Ivan C. Ho, MD, a cardiologist...
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April 15, 2025

Meet Junaid A. Zaman, MD, PhD
Dr. Zaman is a cardiologist with Keck Medicine of USC. He treats patients at Keck Hospital of USC, USC Norris...
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April 1, 2025

How to Get Added to the Heart Transplant List
An expert details how you can get added to the heart transplant list at a qualified center such as Keck...
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February 19, 2025

Is Magnesium Good for Your Heart? A Dietitian Answers.
Can magnesium help your heart? A Keck Medicine of USC dietitian says it can — and it’s in more foods...
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