Heart health: 5 ways to check for arterial plaque at home

The accumulation of fatty deposits inside arteries leads to their narrowing, which blocks blood flow to heart tissue, and other body organs. The medical condition known as atherosclerosis, increases your chances of experiencing heart attacks, strokes and developing various cardiovascular diseases. It is highly important to detect this condition before it turns fatal. Medical tests including angiograms and ultrasounds, deliver the most precise results, but you can check your heart health through some basic methods, which detect arterial plaque symptoms at home. These screening methods help people identify potential health issues, and determine when to seek medical evaluation. Here are 5 such checks, though only a doctor can confirm the diagnosis...

High blood pressure (hypertension) serves as both a factor that leads to arterial plaque formation, and as a result of plaque accumulation in arteries. The process of plaque accumulation in arteries leads to artery narrowing, which forces your heart to work harder, thus increasing your blood pressure levels. Daily use of a home blood pressure monitor enables you to track your blood pressure levels. The normal range for blood pressure should stay below 120/80 mmHg, though this can vary widely. Consistent High Blood Pressure indicates that your arteries have become blocked or stiffened, because of plaque accumulation. Your doctor, together with you, can track your heart health through regular blood pressure checks to evaluate treatment success and risk levels.

Your heart should maintain a normal resting heart rate between 60 and 100 beats per minute. The occurrence of irregular heart rhythms and abnormal heart rate patterns including skipped beats and palpitations, might point to heart function problems because of arterial plaque. Measure your pulse by feeling your wrist or neck, while counting heartbeats during one minute. Multiple days of abnormal heart rhythm, fast or slow heart rate, should prompt you to seek medical attention because they might indicate heart disease. Smartwatches serve as wearable devices, which track heart rates continuously, while sending alerts about any detected irregularities. You should immediately contact your healthcare provider when you experience ongoing heart rhythm problems.

Your physical fitness level, together with your heart response to exercise activities, will show signs about your arterial health status. The stair climb test requires you to measure the time it takes to climb four flights of stairs which amount to roughly 60 steps. People with healthy hearts should be able to finish this test within 90 seconds, without experiencing breathing difficulties, or chest discomfort. The test indicates possible plaque buildup when you experience dizziness, extreme fatigue or chest pain during the exercise. The test enables you to monitor your exercise performance, and heart function progression through time in your own home environment.

The ABI test evaluates blood pressure levels between your arm and ankle to identify peripheral artery disease (PAD), which shows plaque accumulation in arteries beyond the heart. Home blood pressure cuff, stethoscope or Doppler device, are required to perform this test. Start by taking blood pressure readings from your arm, followed by measurements from your ankle. The ABI score results from dividing your ankle pressure by your arm pressure reading. The normal range for ABI scores should be between 1.0 and 1.4. The ABI score indicates reduced blood flow through arteries, when it falls below 0.9 which might be caused by arterial blockages from plaque buildup. Scores above 1.4 could indicate hardened arteries. The test helps doctors identify plaque buildup in leg arteries, but it also provides useful information about your overall arterial health.Also Read: Vascular surgeon recommends 3 natural ways to keep your arteries clear and protect heart health​

Keeping a symptom journal to track any chest pain, shortness of breath, fatigue, dizziness and unusual sweating during physical activity will also provide essential information. The occurrence of these symptoms indicates that plaque buildup has reached an advanced stage, which causes angina and heart function deterioration. Home electrocardiogram (ECG or EKG) devices have become more accessible and easier to use, for personal heart monitoring. The portable and wearable heart monitoring devices, track heart electrical signals to detect abnormal heart rhythms and previous heart damage, that results from plaque buildup. Home ECG devices measure heart stress which commonly occurs when arteries become blocked. Share your test results with your doctor for professional interpretation of your results.

These five at-home screening methods allow people to check for arterial plaque signs through blood pressure monitoring, heart rate assessment, stair climb testing, ankle-brachial index evaluation and home ECG symptom observation. The tests help people identify potential health issues, which should prompt them to visit their doctor for proper evaluation.

You should seek immediate medical help from a doctor, whenever you detect unusual results through these screening methods. The early detection of arterial plaque buildup, enables doctors to start treatment which prevents heart attacks, strokes and other related complications from developing.

Regular medical checkups together with heart-healthy lifestyle choices and these home tests will help you achieve your best cardiovascular health.

Disclaimer: This article is informational only and not a substitute for medical advice

Arterial plaque can build up silently for years, but keeping it in check is possible with consistent lifestyle habits. Regular exercise helps improve blood flow and keeps arteries flexible, while a diet rich in fiber, healthy fats, and antioxidants reduces inflammation that contributes to plaque formation. Managing stress, getting enough sleep, avoiding smoking, and keeping blood pressure, cholesterol, and blood sugar within healthy ranges further protect the arterial walls. Small, steady daily habits can significantly slow plaque buildup and support long-term heart health.

Keep your heart healthy with enough exercise and nutrition. Regular movement keeps your blood vessels flexible, supports healthy circulation, and helps maintain ideal blood pressure. Pairing this with balanced nutrition, rich in fiber, healthy fats, and antioxidants, helps lower inflammation and protect your arteries. Even small, consistent choices like daily walks, adequate hydration, and limiting processed foods can make a big difference for long-term heart health.

​Read more: Vascular surgeon recommends 3 natural ways to keep your arteries clear and protect heart health​

Emphasize fruits, vegetables, whole grains, nuts, and legumes.

Choose lean proteins like fish, poultry, and plant-based options.

Limit saturated fats, trans fats, and processed foods.

Reduce added sugar and salt intake.

Focus on hydration by drinking plenty of water throughout the day.

Include regular physical activity, such as walking, cycling, or yoga.

Get adequate sleep each night to help maintain proper metabolism and cardiovascular function.

Manage stress through mindfulness, meditation, or deep breathing.

Artery plaque is a buildup of fats, cholesterol, calcium, and inflammatory cells inside the artery walls. Over time, it hardens and narrows the arteries, reducing blood flow. If a plaque ruptures, it can trigger a blood clot, leading to a heart attack or stroke. Managing cholesterol and inflammation helps slow its progression.

A balanced diet and regular exercise play a vital role in protecting both brain and heart health. Nutritious foods provide essential nutrients for cognitive function, while physical activity improves circulation, reduces stress, and strengthens the entire cardiovascular system. Together, these habits help maintain long-term mental and heart wellness.