Monitoring Heart Enzymes: Abnormal Results and Next Steps - Cardiology

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Cardiac enzymes


Hello, if a family member's cardiac enzyme test results are abnormal but there are no typical chest pains, only shortness of breath and throat pain, and it was later found that the BNP levels are also abnormal, the doctor mentioned that the cardiac enzymes have decreased and prescribed aspirin for observation.
Should the cardiac enzymes be continuously monitored until they return to normal?

A Ta, 40~49 year old female. Ask Date: 2014/05/12

Dr. He Dongjin reply Cardiology


Hello, based on your description, it seems to be ischemic cardiomyopathy leading to heart failure.
The key focus should be identifying the underlying cause and providing symptomatic treatment, which may include medication or interventional therapy.
Monitoring indices is the physician's responsibility, and clinical manifestations are more important to assess.
Changhua Hospital cares about you.

Reply Date: 2014/05/12

More Info


When it comes to monitoring heart enzymes, understanding the implications of abnormal results is crucial for effective management and treatment. Heart enzymes, such as troponins, creatine kinase (CK), and B-type natriuretic peptide (BNP), are important biomarkers used to assess heart health, particularly in the context of myocardial injury or heart failure.

In your case, the abnormal heart enzyme results, coupled with symptoms like shortness of breath and throat pain, warrant careful consideration. While chest pain is a classic symptom of heart issues, it is not the only indicator. Symptoms such as dyspnea (shortness of breath) can also suggest underlying cardiac problems, especially if they are new or worsening. The abnormal BNP levels further indicate potential heart strain or heart failure, as BNP is released in response to increased pressure in the heart.

The fact that the heart enzymes have shown a decrease is a positive sign, suggesting that the situation may be stabilizing. However, it is essential to continue monitoring these enzyme levels closely. The decision to track heart enzymes until they return to normal is typically based on several factors, including the initial levels, the presence of symptoms, and the underlying cause of the elevation.

1. Continued Monitoring: Yes, it is advisable to continue monitoring heart enzymes until they normalize. This is crucial for ensuring that any potential myocardial injury is resolving and that there are no ongoing issues that could lead to further complications.

2. Follow-Up Testing: Regular follow-up tests can help determine the trend of the enzyme levels. If they continue to decrease and symptoms improve, it may indicate recovery. Conversely, if levels rise again or symptoms worsen, further investigation may be necessary.

3. Symptom Management: Since your family member is experiencing shortness of breath, it is important to manage this symptom effectively. This may involve medications such as diuretics if fluid overload is suspected, or other treatments as deemed appropriate by the healthcare provider.

4. Lifestyle Modifications: Encourage lifestyle changes that support heart health, such as a heart-healthy diet, regular physical activity (as tolerated), and avoiding smoking and excessive alcohol consumption. These changes can help improve overall cardiovascular health and may prevent future issues.

5. Medication Adherence: The prescription of aspirin suggests a preventive approach to reduce the risk of clot formation, which is important in managing cardiovascular health. Ensure that your family member adheres to the prescribed medication regimen and communicates any side effects or concerns to their healthcare provider.

6. Consultation with a Specialist: Depending on the severity of the enzyme abnormalities and symptoms, a referral to a cardiologist may be warranted. A specialist can provide a more comprehensive evaluation and tailor a treatment plan specific to your family member's needs.

7. Education and Awareness: Understanding the significance of heart enzymes and the implications of their levels can empower you and your family member to take an active role in managing heart health. Be aware of warning signs that may require immediate medical attention, such as worsening shortness of breath, chest pain, or fainting.

In conclusion, while the decrease in heart enzyme levels is encouraging, ongoing monitoring is essential until they return to normal. Collaborate closely with healthcare providers to ensure appropriate follow-up and management of symptoms. By taking proactive steps and adhering to medical advice, your family member can work towards improved heart health and overall well-being.

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