Having Chest Discomfort? Here Are the Tests to Take
Experiencing chest discomfort? Learn about the essential tests doctors use to diagnose the cause, from ECGs to stress tests, and what they reveal about your heart health.

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Last updated on 4th Aug, 2025

Having Chest Discomfort? Here Are the Tests to Take
Chest discomfort is a warning sign that should never be ignored. It may appear as a sharp pain, a dull ache, a feeling of pressure, tightness, or a burning sensation. It might feel like pressure, tightness, aching, or even burning in the chest area. While the cause could be minor, one of the most urgent possibilities is a heart-related issue, especially for adults over the age of 35. Ignoring these symptoms or trying to self-diagnose may lead to serious or life-threatening outcomes.
Accurate diagnosis begins with the right tests. Medical professionals use specific evaluations to uncover the underlying cause of chest discomfort and guide timely treatment. This includes tests such as an Electrocardiogram (ECG), Treadmill Stress Test (TMT), Lipid Profile, and Troponin test. Understanding the purpose of each of these tests helps you respond quickly and confidently to symptoms and take the right steps toward protecting your heart health.
Why Chest Discomfort Isn’t Always Heart-Related
Chest discomfort is a common symptom with many possible causes, and not all of them involve the heart. While heart problems such as angina or a heart attack are serious concerns that need to be ruled out quickly, chest pain can also result from issues in other parts of the body. This is why any new or unexplained chest discomfort should be evaluated by a healthcare professional. Here are several non-cardiac causes of chest pain:
- Digestive issues: Conditions like acid reflux or gastroesophageal reflux disease (GERD) can cause a burning feeling in the chest. Other digestive problems, such as oesophageal spasms or stomach ulcers, can also resemble heart-related pain.
- Musculoskeletal causes: Pain from muscle strain, joint inflammation, or conditions like costochondritis can originate from the chest wall. This type of pain often worsens with movement, deep breathing, or when pressure is applied to the area.
- Lung-related conditions: Infections like pneumonia or bronchitis, inflammation of the lining around the lungs (pleurisy), or a collapsed lung can all lead to chest pain, particularly during breathing or coughing.
- Mental health factors: Anxiety and panic attacks can cause intense chest discomfort along with rapid heartbeat, shortness of breath, and dizziness. Although these symptoms may feel alarming, they are not caused by heart disease.
- Other causes: Shingles, persistent coughing, or certain abdominal disorders can also result in chest discomfort.
Because it is difficult to tell the difference between cardiac and non-cardiac causes without medical evaluation, it is important to seek professional care. Timely diagnosis ensures serious conditions are addressed quickly, and appropriate treatment can begin.
Book cardiac screening package
Key Cardiac Tests for Evaluating Chest Discomfort
When evaluating chest discomfort, especially when a heart-related issue is suspected, several key diagnostic tests help determine the cause. These tests assist in diagnosing conditions like coronary artery disease, heart attacks, or other heart function problems.
Here are the most important cardiac tests and what they reveal:
- Electrocardiogram (ECG or EKG): Measures the electrical activity of the heart to detect irregular rhythms, previous heart damage, or signs of an ongoing heart attack.
- High-Sensitivity Troponin Test: A blood test that detects small amounts of troponin, a protein released when the heart muscle is damaged, often used to diagnose heart attacks.
- Treadmill Stress Test (Exercise ECG): Assesses how the heart performs during physical exertion, helping detect reduced blood flow to the heart muscle during activity.
- Echocardiogram: Uses ultrasound to create images of the heart’s structure and function, allowing doctors to assess heart valves, pumping strength, and fluid buildup.
- Stress Echocardiography: Combines exercise or medication-induced stress with ultrasound imaging to evaluate how well the heart functions when under strain.
- Cardiac CT Angiography (CCTA): A CT scan with contrast dye that produces detailed images of coronary arteries, helping detect blockages or narrowing.
- Cardiac MRI: Provides high-resolution images of heart tissue and structure, useful for identifying scarring, inflammation, or congenital abnormalities.
- Coronary Angiography: An invasive test that uses a catheter and contrast dye to visualise the coronary arteries, typically used when non-invasive results suggest serious blockages.
Each of these tests plays a specific role depending on the patient’s symptoms, risk factors, and clinical presentation. A healthcare provider will determine the most appropriate test or combination of tests based on individual needs.
Popular Tests from Apollo 24|7 for Chest Discomfort
Apollo 24|7 offers a robust suite of tests and comprehensive packages specifically designed to evaluate cardiac health and investigate the underlying causes of chest discomfort. Their commitment to accuracy, convenience, and detailed reporting, all processed in NABL-accredited labs, makes them a trusted partner in your heart health journey.
Here are some of the popular tests and packages available with Apollo 24|7 for evaluating chest discomfort and overall cardiac health:
- Apollo Heart Panel - Basic (38 Tests Included): This foundational package offers a broad spectrum of tests to evaluate general cardiac health and common risk factors. It's an excellent starting point for a preliminary assessment.
- Apollo Heart Panel - Essential (64 Tests Included): Building on the basic panel, this package provides a more extensive evaluation, delving deeper into various markers related to heart function, kidney health (which impacts heart health), and broader blood parameters that influence cardiovascular well-being.
- Apollo Heart Panel - Advance (93 Tests Included): This is Apollo 24|7's most comprehensive cardiac health package, offering an in-depth analysis of nearly every relevant marker for heart function, risk factors, and related organ systems. It's suitable for a thorough investigation of cardiac concerns.
- Apollo Sugar & Heart Panel (16 Tests Included): Recognising the strong link between diabetes and heart disease, this specialised package focuses on blood sugar levels alongside key lipid and cardiac markers, providing insights into interrelated risks.
Get Your Health Assessed Here
When experiencing chest discomfort, consulting a doctor immediately is crucial. They will assess your symptoms and medical history to recommend the most appropriate tests. Apollo 24|7 facilitates this process with the added convenience of home sample collection for blood tests and prompt delivery of NABL-accredited reports digitally, ensuring you get the critical insights you need efficiently and reliably.
When to Seek Testing for Chest Discomfort
Recognising when to seek medical evaluation for chest discomfort is essential for protecting your health. Whether the pain is sudden and intense or mild and recurring, knowing the right time to act can make all the difference.
1. Emergency Medical Attention
If you experience new, severe, or worsening chest pain, especially if it is accompanied by any of the following symptoms, seek emergency care immediately:
- Pain spreading to the left arm, neck, jaw, back, or upper abdomen
- Shortness of breath
- Cold sweats
- Nausea or vomiting
- Dizziness or light-headedness
- Unexplained fatigue
- A sense of anxiety or impending doom
These signs may indicate a heart attack or another serious cardiac event. Do not delay, call emergency services right away. Prompt treatment can save your life.
2. Proactive Screening for Adults Over 35
Even if you are not experiencing severe symptoms, routine cardiac screening is recommended if you fall into any of the following categories:
- Age: Adults aged 35 and older should consider regular heart health evaluations, even in the absence of symptoms.
- Family History: A close relative with early-onset heart disease (before age 55 in men or 65 in women) increases your risk.
- Existing Risk Factors: Conditions such as high blood pressure, diabetes, high cholesterol, smoking, obesity, or a sedentary lifestyle warrant regular monitoring.
- Recurring Mild Discomfort: If you notice occasional chest tightness, pressure, or unusual sensations, even if they are not severe, speak with your doctor.
- Pre-Surgical Assessment: Cardiac testing is often required before undergoing major surgery to ensure your heart is functioning properly.
Your doctor can help determine which tests are most appropriate based on your symptoms and risk profile. Early evaluation not only helps detect problems but also supports preventive care and peace of mind.
Conclusion
Chest discomfort is a symptom that should never be overlooked. While it can have many causes, the possibility of a heart-related issue becomes more significant with age, especially for individuals over 35. Diagnostic tools such as the Electrocardiogram (ECG), Treadmill Stress Test (TMT), Lipid Profile, and High-Sensitivity Troponin Test are essential for identifying heart problems and assessing overall cardiovascular risk.
Opting for a cardiac screening package from a trusted provider like Apollo 24|7 offers a convenient and reliable way to access these important tests. Early detection allows for timely treatment and lifestyle changes that can improve long-term outcomes. If you are experiencing chest discomfort or have risk factors for heart disease, consult your doctor and take the necessary steps to protect your heart and your future.