Ask the Expert: Preventing Heart Disease Before It’s Too Late

February is American Heart Month, a time to raise awareness about heart disease, the leading cause of serious health conditions and death worldwide. Each year, about 18.6 million people die from heart-related conditions like heart attacks and strokes.  

One of the main causes of these events is atherosclerosis, a condition where cholesterol and calcium build up in the arteries, making them narrow and stiff. This process happens over time, often without symptoms, and is worsened by smoking, high blood pressure, diabetes, and poor diet, which cause inflammation and speed up plaque buildup. As the arteries become more blocked, blood flow is reduced, leading to chest pain, leg pain, or serious complications.

If a plaque ruptures, the body reacts by forming a blood clot inside the artery. The size and location of the clot determines what happens next—it could block blood flow to the heart, brain, or limbs, leading to a heart attack, stroke, or circulation problems in the legs. These complications require quick treatment using blood thinners, cholesterol-lowering medications, or procedures like stents or clot removal to restore blood flow and prevent permanent damage.

Preventing heart disease starts with early detection rather than waiting for serious complications. Many people delay care until symptoms appear, when the disease is already advanced. Screening tests like vascular ultrasounds, coronary calcium scoring, and CT angiography can identify risks before problems develop.

However, early detection alone isn’t enough—we must also practice healthy habits. Research shows that healthy lifestyles changes—such as a balanced diet, regular exercise, and medication when needed—can slow, stop, or even reverse plaque buildup. Despite these research findings and new risk factor management options, heart disease continues to rise, especially among middle-aged women.

American Heart Month is a reminder that simple habits like regular check-ups, staying active, and eating well can make a big difference. I encourage everyone to take a moment to check in on their heart health and make it a priority, before it’s too late.

About Dr. Hector Soto

Dr. Hector Soto is a cardiologist with over 20 years of experience in managing and treating heart conditions and performing interventional cardiac procedures. He focuses on early detection and personalized treatment plans, helping patients take practical steps to improve their heart health and overall well-being.

Dr. Hector Soto, DHR Health Cardiologist
5525 Doctors Drive Edinburg, TX 78572
To schedule an appointment, call (956) 362- 8740
To learn more about cardiology services at DHR Health, visit https://dhrhealth.com/services/cardiology/

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