Heart Health: What is an Angiogram?

Posted on Apr 22, 2026

Your heart beats nonstop—fueling your body with the strength and energy you need each day. However, when symptoms like chest pain, shortness of breath, or discomfort in your neck, arms, or jaw arise, it's time to dig deeper. A coronary angiogram could be the key to early and accurate heart disease diagnosis.

What is a Coronary Angiogram?

A coronary angiogram is a specialized diagnostic test performed during a cardiac catheterization procedure. A thin, flexible tube (catheter) is inserted into a major blood vessel—typically in the wrist or groin—and guided toward the heart. A contrast dye is then injected to highlight your heart’s blood vessels on an X-ray, providing detailed, real-time images.

This allows your cardiologist to assess any blockages or narrowing in the arteries. If necessary, they can proceed with angioplasty and stent placement immediately, restoring proper blood flow. This combination of diagnosis and treatment, often known as PCI treatment (Percutaneous Coronary Intervention), is a cornerstone of interventional cardiology.

When Do You Need an Angiogram?

Your doctor may recommend an angiogram if you experience:

  • Recurring chest pain or discomfort

  • Abnormal ECG or cardiac stress test results

  • Known or suspected congenital heart disease

  • Symptoms indicating heart valve problems

  • History of heart attack or vascular issues

A timely heart disease diagnosis through a coronary angiogram can help prevent serious complications and guide the most effective treatment plan.

Why Choose St. Luke’s Heart Institute?

At St. Luke’s Heart Institute, we prioritize your heart health using advanced diagnostics, cutting-edge technology, and a team of leading cardiology experts. As a premium hospital in the Philippines, we ensure that every heartbeat is in the safest hands.

When it comes to matters of the heart, only the best will do. St. Luke’s Heart Institute, housed within St. Luke’s Medical Center in Quezon City and Global City, is recognized as the best heart hospital in the Philippines and a global leader in cardiovascular care.

Our team includes some of the best cardiologists in the Philippines, interventional cardiologists, radiologists, and cardiac surgeons—working together to deliver patient-centered care using the latest in interventional cardiology.

Whether you're undergoing a coronary angiogram, PCI treatment, or complex heart surgery, our facilities, with renowned cardiologists and medical teams that are equipped to handle traditional heart surgery to complex cases, are why we're consistently named among the best hospitals in the Philippines.

Heart Institute at St. Luke’s Medical Center is a recognized leader in interventional cardiology, offering world-class expertise, the latest diagnostic technology, and advanced treatment options—all under one roof. As a premium hospital in the Philippines, we are committed to providing comprehensive, patient-centered heart care.

St. Luke’s Medical Center offers coronary angiogram services designed to help patients receive timely and accurate diagnoses. If you're experiencing symptoms or have a family history of heart disease, don’t wait—early detection can be the key to preventing serious complications. Schedule your consultation today with our cardiovascular experts.

For more information, please contact:

0947 993 0471 | 0939 916 1805 | 0928 520 0239 | 0998 582 2276

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