Your Coronary CT Angiography Report: Key Insights - Cardiology

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Please help me interpret the computed tomography coronary angiography report?


Dear Dr.
He,
Please help me interpret the following coronary CT angiography report:
TECHNIQUE: After obtaining a non-contrast localizing scout image, a timing bolus acquisition at the level of the aortic root was performed, followed by a post-contrast coronary CTA acquisition, according to department protocol.
3D images were obtained and reviewed.
MEDICATION: Sublingual nitroglycerine was administered.
FINDINGS:
NONCARDIAC FINDINGS: There are no significant incidental non-cardiac findings.
CORONARY ARTERIES: There is right coronary artery dominance.
The coronary artery ostia are in normal position.
LEFT MAIN: The left main coronary artery is patent without significant stenosis or plaque.
LEFT ANTERIOR DESCENDING: The LAD shows partially calcified plaque at LAD-p with mild wall irregularity.
Myocardial embedding of LAD-m is present.
LEFT CIRCUMFLEX: The left circumflex artery is patent and shows no evidence of significant stenosis or plaque.
RIGHT CORONARY ARTERY: The RCA is patent and shows no evidence of significant stenosis or plaque.
IMPRESSION: Myocardial embedding of LAD-m.
Partially calcified plaque at LAD-p with mild wall irregularity.
I would like to ask:
1.
Is there any blockage or stenosis in the coronary arteries?
2.
The doctor mentioned that I have some myocardial embedding in one of my coronary arteries, but I do not experience any chest discomfort or pain.
Is aggressive treatment necessary?
3.
Could the myocardial embedding in the coronary artery be the reason for a positive response in the exercise electrocardiogram report?
4.
Are there any other potential issues indicated in this report?
5.
Given the myocardial embedding issue, can I continue to exercise normally every day (e.g., jogging)?
Thank you, Doctor.

San Chong Wang Xiansheng, 30~39 year old female. Ask Date: 2017/04/19

Dr. He Dongjin reply Cardiology


Hello, there's no need to worry.
You can continue your normal life and exercise.
Sometimes, exercise electrocardiograms may show false positive results, which do not require aggressive treatment.
Congratulations to Changhua Hospital for caring about you.

Reply Date: 2017/04/19

More Info


Understanding your coronary CT angiography report is crucial for assessing your heart health and determining the appropriate management strategies. Based on the report you provided, here are the key insights regarding your coronary arteries and the implications for your health.

1. Coronary Artery Status: The report indicates that the left main coronary artery is patent, meaning it is open and functioning normally without significant stenosis (narrowing) or plaque buildup. The left anterior descending artery (LAD) shows partially calcified plaque with mild wall irregularity, which suggests some degree of atherosclerosis but not severe enough to cause significant blockage at this time. The left circumflex artery and the right coronary artery (RCA) are also patent with no significant stenosis or plaque. Therefore, while there are some minor findings in the LAD, there is no significant blockage in the major coronary arteries.

2. Need for Active Treatment: The presence of mild wall irregularity and partially calcified plaque in the LAD does not necessarily require aggressive treatment, especially since you are not experiencing any symptoms like chest pain or tightness. However, it is essential to monitor these findings over time. Lifestyle modifications, such as a heart-healthy diet, regular exercise, and managing risk factors (like cholesterol levels and blood pressure), can be beneficial. Your healthcare provider may recommend periodic follow-up imaging or stress tests to monitor any changes.

3. Exercise and ECG Response: The report mentions myocardial embedding in the LAD, which could potentially lead to abnormal responses during stress testing, such as a positive exercise ECG. However, this does not automatically indicate a severe problem. False positives can occur for various reasons, including technical factors or individual variations in heart response. It is advisable to discuss the results of your exercise ECG with your physician to understand the implications fully.

4. Potential Additional Issues: The report does not indicate any significant non-cardiac findings, which is reassuring. However, the presence of calcified plaque suggests that there is some degree of coronary artery disease (CAD). While the current findings are not alarming, it is essential to maintain regular check-ups and monitor for any new symptoms or changes in your health status.

5. Exercise Recommendations: Given the current findings, you should be able to continue your regular exercise routine, including activities like jogging, as long as you feel comfortable and do not experience any symptoms. Exercise is generally beneficial for heart health, but it is crucial to listen to your body. If you experience any chest discomfort, shortness of breath, or other concerning symptoms during exercise, you should stop and consult your healthcare provider immediately.

In summary, while there are some minor findings in your coronary CT angiography report, they do not indicate significant blockage or an immediate need for aggressive treatment. Maintaining a healthy lifestyle and regular follow-up with your healthcare provider will be essential in managing your heart health. Always feel free to reach out to your physician with any concerns or questions regarding your health and exercise regimen.

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