Coronary Calcium Score

CT Calcium Scoring

Medical Article

หินปูนในหลอดเลือดหัวใจ

CT Calcium Score คืออะไร? ตรวจหัวใจแบบไม่เจ็บ รู้ความเสี่ยงก่อนมีอาการ

<h2 style="color: #00826a;">What is CT Calcium Score? A painless heart scan that helps assess risk before symptoms appear</h2>
<p>&nbsp;</p>
<p>Coronary artery disease is often a &#8220;silent threat&#8221; that shows no warning signs until it&#8217;s too late. The CT Calcium Score test is a medical innovation that helps assess risk in advance without causing you any pain at all.</p>
<p>&nbsp;</p>
<h2 style="color: #00826a;">What is CT Calcium Score? What can it detect?</h2>
<p><strong>CT Calcium Score</strong> or coronary artery calcium scoring is a test using a computed tomography (Multi-Detector CT) scanner to image the accumulation of calcium or &#8220;calcification&#8221; on the walls of the coronary arteries.</p>
<p>&nbsp;</p>
<p><span style="color: #00826a;"><strong>This calcification indicates atherosclerosis</strong></span>, which, if it accumulates progressively, can cause artery narrowing and lead to myocardial ischemia or acute heart attack.</p>
<p>&nbsp;</p>
<h2 style="color: #00826a;">Why test for calcium in the coronary arteries?</h2>
<p>Calcium testing is not just a general health check but a &#8220;forecast&#8221; of your heart&#8217;s future.</p>
<p>&nbsp;</p>
<ul>
<li><strong>Risk screening</strong> indicates the likelihood of developing ischemic heart disease in the future</li>
<li><strong>Early detection</strong> identifies abnormalities even when the body appears healthy and there is no chest pain</li>
<li><strong>Treatment planning</strong> helps doctors make more accurate decisions regarding medication (such as cholesterol-lowering drugs) or lifestyle adjustments</li>
</ul>
<p>&nbsp;</p>
<h2 style="color: #00826a;">Who should get a CT Calcium Score test?</h2>
<p>The group recommended for screening usually includes those with moderate risk as follows:</p>
<p>&nbsp;</p>
<ol>
<li>Individuals aged 45 and above (both men and women)</li>
<li>Those with a family history of coronary artery disease</li>
<li>People with diabetes, high blood pressure, or high blood cholesterol</li>
<li>Regular smokers</li>
<li>Those who are obese or lack physical exercise</li>
</ol>
<p>&nbsp;</p>
<h2 style="color: #00826a;">What Calcium Score is considered dangerous?</h2>
<p>After the test, doctors interpret the results as a score (Agatston Score) as follows:</p>
<table style="border-collapse: collapse; width: 100%; text-align: left; height: 120px;" border="1">
<thead>
<tr style="background-color: #f2f2f2;">
<th style="padding: 8px; width: 20%; text-align: center; height: 24px;"><span style="color: #00826a;"><strong>Score</strong></span></th>
<th style="padding: 8px; width: 20%; text-align: center; height: 24px;"><span style="color: #00826a;"><strong>Risk Level</strong></span></th>
<th style="padding: 8px; width: 60%; text-align: center; height: 24px;"><span style="color: #00826a;"><strong>Meaning</strong></span></th>
</tr>
</thead>
<tbody>
<tr style="height: 24px;">
<td style="padding: 8px; width: 14.6503%; text-align: center; height: 24px;">0</td>
<td style="padding: 8px; width: 18.242%; text-align: center; height: 24px;">Very low</td>
<td style="padding: 8px; width: 67.0132%; text-align: center; height: 24px;">No calcification found, low chance of coronary artery disease</td>
</tr>
<tr style="height: 24px;">
<td style="padding: 8px; width: 14.6503%; text-align: center; height: 24px;">1 – 100</td>
<td style="padding: 8px; width: 18.242%; text-align: center; height: 24px;">Low – Moderate</td>
<td style="padding: 8px; width: 67.0132%; text-align: center; height: 24px;">Minimal calcification, early stage of disease</td>
</tr>
<tr style="height: 24px;">
<td style="padding: 8px; width: 14.6503%; text-align: center; height: 24px;">101 – 300</td>
<td style="padding: 8px; width: 18.242%; text-align: center; height: 24px;">High</td>
<td style="padding: 8px; width: 67.0132%; text-align: center; height: 24px;">Moderate calcification, risk of coronary artery disease</td>
</tr>
<tr style="height: 24px;">
<td style="padding: 8px; width: 14.6503%; text-align: center; height: 24px;">More than 300</td>
<td style="padding: 8px; width: 18.242%; text-align: center; height: 24px;">Very high</td>
<td style="padding: 8px; width: 67.0132%; text-align: center; height: 24px;">Dense calcification, high risk of acute heart attack</td>
</tr>
</tbody>
</table>
<h2 style="color: #00826a;"><img decoding="async" class="alignnone size-medium wp-image-503750" src="https://pyt-storage.sgp1.cdn.digitaloceanspaces.com/wp-content/uploads/2026/02/ct-calcium-score-heart-disease-risk2-640x640.jpg" alt="What Calcium Score is considered dangerous?" width="100%" srcset="https://pyt-storage.sgp1.cdn.digitaloceanspaces.com/wp-content/uploads/2026/02/ct-calcium-score-heart-disease-risk2-640x640.jpg 640w, https://pyt-storage.sgp1.cdn.digitaloceanspaces.com/wp-content/uploads/2026/02/ct-calcium-score-heart-disease-risk2-1600x1600.jpg 1600w, https://pyt-storage.sgp1.cdn.digitaloceanspaces.com/wp-content/uploads/2026/02/ct-calcium-score-heart-disease-risk2-320x320.jpg 320w, https://pyt-storage.sgp1.cdn.digitaloceanspaces.com/wp-content/uploads/2026/02/ct-calcium-score-heart-disease-risk2-768x768.jpg 768w, https://pyt-storage.sgp1.cdn.digitaloceanspaces.com/wp-content/uploads/2026/02/ct-calcium-score-heart-disease-risk2-1536x1536.jpg 1536w, https://pyt-storage.sgp1.cdn.digitaloceanspaces.com/wp-content/uploads/2026/02/ct-calcium-score-heart-disease-risk2-2048x2048.jpg 2048w, https://pyt-storage.sgp1.cdn.digitaloceanspaces.com/wp-content/uploads/2026/02/ct-calcium-score-heart-disease-risk2-300x300.jpg 300w, https://pyt-storage.sgp1.cdn.digitaloceanspaces.com/wp-content/uploads/2026/02/ct-calcium-score-heart-disease-risk2-600x600.jpg 600w, https://pyt-storage.sgp1.cdn.digitaloceanspaces.com/wp-content/uploads/2026/02/ct-calcium-score-heart-disease-risk2-100x100.jpg 100w, https://pyt-storage.sgp1.cdn.digitaloceanspaces.com/wp-content/uploads/2026/02/ct-calcium-score-heart-disease-risk2.jpg 2500w" sizes="(max-width: 640px) 100vw, 640px" /></h2>
<p>&nbsp;</p>
<h2><span style="color: #00826a;">How to prepare? Painless heart scan</span></h2>
<p>The advantage of this test is <strong>&#8220;painless, no contrast injection, no hospitalization required&#8221;</strong> with minimal preparation.</p>
<p>&nbsp;</p>
<ul>
<li><strong>Preparation:</strong> Avoid caffeine-containing drinks (tea, coffee) at least 4-6 hours before the test to keep the heart rate normal</li>
<li><strong>Test procedure:</strong> You simply lie on the CT Scan machine and hold your breath briefly as instructed by the staff. The test takes only 10-15 minutes to complete</li>
</ul>
<p>&nbsp;</p>
<blockquote>
<p><strong>Knowing your risk score while you &#8220;still have no symptoms&#8221; is the key to preventing heart disease. If you are in a risk group, consulting a doctor for a CT Calcium Score test may be the crucial key to saving your life in the long term.</strong></p>
</blockquote>
<p>&nbsp;</p>
<p><em><strong>Note:</strong> Even if the Score is 0, maintaining health through diet control and exercise remains essential and should not be neglected.</em></p>


Check your risk of heart disease with CT Calcium Score: a fast and accurate way to check for calcium deposits in coronary arteries. Early detection of heart attack allows for targeted prevention.

Services

Article

About Us

Hospital locations

What is a CT Calcium Score? A painless heart check to detect risks before symptoms appear.

Tel

Email

Services

Article

About Us

Hospital locations