Summary:
- You may be recommended a coronary angiogram and angioplasty procedure if you have coronary artery disease with symptoms like chest pain, breathlessness, or reduced exercise capacity.
- Your doctor will also consider risk factors such as diabetes, high blood pressure or cholesterol, smoking, and family history.
- Coronary angioplasty can help relieve symptoms and reduce your risk of serious heart complications, but it is not a cure on its own.
- After angioplasty, you will still need long term medications, lifestyle changes, and regular follow-ups to continue protecting your heart health.
For many people with narrowed heart arteries, a coronary angioplasty can be the difference between managing the problem and actually resolving it. Whether it is appropriate for you depends on how your arteries are affected, your personal risk factors, and the broader picture your cardiologist sees.
If you have been recommended the procedure, or are simply trying to understand it before your next appointment, here is what you need to know.
What Is A Coronary Angiogram?
A coronary angiogram is a minimally invasive diagnostic procedure whereby a cardiologist inserts a small tube through either the wrist or the groin up to the heart, then injects contrast into the heart arteries and takes X-rays to visualise the vessels and detect any blockage.
What Is A Coronary Angioplasty?
After the diagnostic coronary angiogram, if there are significant narrowings in the heart arteries, then your doctor may recommend proceeding to a coronary angioplasty. Another name for coronary angioplasty is percutaneous coronary intervention (PCI).
Coronary angioplasty is a therapeutic procedure performed by interventional cardiologists after a coronary angiogram confirms significant blockages in the heart arteries. It is a minimally invasive procedure, often performed through the same incision as the coronary angiogram, and aims to open up narrowed or blocked coronary arteries.
What Coronary Angioplasty Does
During the procedure, your cardiologist guides a small balloon into the narrowed section of the artery and gently inflates it to widen the passage and improve blood flow. In many cases, a small mesh tube called a stent is then placed to help keep the artery open and support better long-term circulation to your heart.
Why This Procedure Is Performed
When the coronary arteries that supply oxygen-rich blood to your heart muscle become narrowed, you may start to experience symptoms like chest discomfort, breathlessness, or reduced stamina.
By opening up the blockages in the heart arteries, blood can flow better to your heart and can improve your symptoms.
For suitable patients, this can help ease chest pain, improve how active you feel daily, and reduce the risk of more serious heart problems in the future.
Who May Need Coronary Angioplasty in Singapore?
A cardiologist will only consider a coronary angiogram after looking at the full clinical picture, including your test results, symptoms, and overall risk of heart disease. Depending on the findings of the coronary angiogram, your cardiologist will decide on further management – medical therapy alone, coronary angioplasty, or coronary artery bypass graft surgery.
When Doctors Suspect Blocked Heart Arteries
Doctors usually recommend angioplasty surgery when non-invasive tests, such as an electrocardiogram, stress test, or CT scan indicate significant narrowing of the coronary arteries affecting blood flow to the heart. Conservative management with lifestyle changes and medications may sometimes not be enough on their own.
Occasionally, if the clinical picture is strongly suggestive of significant coronary artery disease, for example when a patient is suffering a heart attack, then your cardiologist may directly recommend a coronary angiogram and angioplasty.
Symptoms That Require Further Investigation
Your doctor may recommend a coronary angiogram, if you experience symptoms like:
- Chest pain or chest discomfort, especially during activity or stress
- Breathlessness or difficulty breathing with exertion
- Unusual fatigue or reduced energy during physical activity
- Symptoms that are new, persistent, or getting worse over time
When Chest Pain May Signal Reduced Blood Flow
Chest pain that occurs during exertion or emotional stress may indicate that the heart is not receiving enough oxygen-rich blood, which is a key sign of possible coronary artery disease.
Struggling with chest discomfort, breathlessness, or reduced exercise tolerance? Schedule an appointment with our experienced cardiologists to evaluate whether coronary angioplasty is appropriate for you.
What Heart Risk Factors Are Linked To Coronary Artery Disease?
Coronary artery disease often develops gradually due to long-term risk factors that affect blood vessels.
High Blood Pressure, Diabetes, or High Cholesterol
These conditions can damage blood vessel walls over time, increasing the risk of cholesterol plaque buildup and arterial narrowing.
Family History of Heart Diseases
If close family members have had heart disease, especially at a younger age, your risk may be higher due to genetic and shared lifestyle factors.
Smoking or Sedentary Lifestyle
Smoking contributes to arterial damage, while a lack of physical activity can increase the likelihood of developing cardiovascular disease.
Age and Cardiovascular Risk
As you age, the risk of coronary artery disease naturally increases, making regular cardiovascular assessment more important.
How To Manage Future Heart Risks After Coronary Angioplasty Treatment?
Coronary angioplasty can improve blood flow, but long-term heart health depends on ongoing care and lifestyle management.
Lifestyle Changes For Heart Health
Adopting a heart-healthy lifestyle is important after an angioplasty treatment. This may include a balanced diet, regular physical activity, maintaining a healthy weight, and avoiding smoking.
Medications and Follow-Up Care
Your doctor may prescribe medications to help prevent blood clots, control cholesterol, or manage blood pressure. Regular follow-up appointments help ensure your heart remains stable as risk factors change over time.
Importance Of Regular Cardiac Reviews
Ongoing monitoring allows your doctor to track your progress, adjust medications if needed, and detect any new or recurring issues early.
Speak To Our Cardiologist About Coronary Angioplasty in Singapore
Taking care of your heart can feel uncertain, especially when you are still trying to understand what your symptoms mean or whether a procedure like coronary angioplasty is right for you.
Our experienced cardiologists are here to help you make sense of your options, at a pace that feels right for you. Book a consultation at Novena Heart Centre and get a clear picture of your heart health today.
FAQs on Coronary Angioplasty
Is coronary angioplasty considered surgery?
It is a minimally invasive procedure performed through a small incision rather than open-heart surgery.
Can blocked arteries be treated without coronary angioplasty?
Some cases can be managed with medication and lifestyle changes, depending on the severity and location of the blockages.
Is coronary angioplasty painful?
Most patients experience minimal discomfort, as the procedure is performed under local anaesthesia with sedation if needed.
What tests are done before coronary angioplasty?
Common tests can include an ECG, treadmill stress test, echocardiogram, or CT scan to assess the severity of artery narrowing. Depending on the clinical picture, not all of these tests are always required.
How long does recovery after angioplasty treatment take?
Patients are often discharged the next day after coronary angioplasty. Recovery varies, but most patients return to normal daily activities within a week, depending on their condition and overall health.
Can coronary angioplasty prevent a heart attack?
Angioplasty can improve blood flow and reduce risk in appropriate cases, but long-term prevention also depends on medications and lifestyle changes.
