Ventricular Premature Contractions: When to Seek Medical Advice - Cardiology

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Ventricular premature contraction (VPC)


Hello, doctor.
Previously, I felt a missed heartbeat and went to the cardiology department at Shin Kong Hospital for an examination.
I underwent an electrocardiogram (ECG), a 24-hour Holter monitor, and an echocardiogram.
The doctor said I have premature ventricular contractions (PVCs) with an irregular count of over 300, but the echocardiogram showed no structural issues with my heart.
The doctor also mentioned that it was not a concern.
However, recently I have been experiencing this again, possibly due to stress.
Should I schedule a follow-up appointment? Thank you.

Zijie, 20~29 year old female. Ask Date: 2019/10/09

Dr. Huang Yinghe reply Cardiology


Hello: Premature ventricular contractions are related to autonomic nervous system activity and physical stress.
They may occur more frequently during states of anxiety or fatigue.
If there are no significant issues found in cardiac structural and functional examinations, there is no need to worry about any long-term effects.
It's important to maintain a relaxed and pleasant mood.
If symptoms such as chest tightness or palpitations occur frequently, a physician may prescribe medications to alleviate the symptoms of arrhythmia.
Wishing you all the best.

Reply Date: 2019/10/09

More Info


Ventricular premature contractions (VPCs), also known as premature ventricular beats (PVBs), are common cardiac arrhythmias characterized by early heartbeats originating from the ventricles. While many individuals experience VPCs without any significant underlying heart disease, it's essential to understand when to seek medical advice, especially if there are changes in symptoms or frequency.

In your case, you have previously undergone several cardiac evaluations, including an electrocardiogram (ECG), a 24-hour Holter monitor, and an echocardiogram, which indicated that you have VPCs but no structural heart issues. The fact that your healthcare provider reassured you that your heart's structure is normal is a positive sign. However, the recurrence of symptoms, especially in the context of increased stress, warrants further consideration.


When to Seek Medical Advice for VPCs
1. Change in Frequency or Pattern: If you notice an increase in the frequency of your VPCs or a change in their pattern (e.g., from occasional to frequent), it is advisable to consult your healthcare provider. An increase in VPCs can sometimes indicate underlying issues that may need further evaluation.

2. Associated Symptoms: If your VPCs are accompanied by symptoms such as chest pain, shortness of breath, dizziness, or fainting, you should seek medical attention promptly. These symptoms could indicate a more serious condition that requires immediate evaluation.

3. Impact on Daily Life: If the VPCs are causing significant anxiety, affecting your ability to perform daily activities, or leading to a decline in your quality of life, it is essential to discuss these concerns with your doctor. Sometimes, reassurance and education about the benign nature of VPCs can help alleviate anxiety.

4. New Symptoms: If you develop new symptoms that you haven't experienced before, such as palpitations that feel different from your usual VPCs, it is crucial to seek medical advice. New or unusual symptoms may require further investigation.

5. Stress and Lifestyle Factors: Since you mentioned that stress might be a contributing factor to your recent symptoms, it is worth discussing stress management techniques with your healthcare provider. Stress can exacerbate arrhythmias, and finding effective coping strategies can be beneficial.


Recommendations
Given your history of VPCs and the recent recurrence of symptoms, it would be prudent to schedule a follow-up appointment with your cardiologist. During this visit, you can discuss your current symptoms, any changes you've noticed, and your concerns about stress. Your doctor may recommend additional monitoring, such as another Holter monitor, or may suggest lifestyle modifications to help manage your symptoms.

In the meantime, consider adopting stress-reduction techniques, such as mindfulness, yoga, or regular physical activity, which can help mitigate the impact of stress on your heart. Additionally, maintaining a healthy lifestyle, including a balanced diet and adequate sleep, can contribute to overall cardiovascular health.

In summary, while VPCs are often benign, any changes in frequency, associated symptoms, or impacts on your daily life should prompt a discussion with your healthcare provider. Regular follow-up and open communication with your cardiologist will ensure that you receive the best care tailored to your individual needs.

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