17381 Premature Ventricular Contractions
Informed by recognized medical guidance
Overview
Premature ventricular contractions (PVCs) are extra heartbeats that start in the lower chambers of the heart. They can make you feel like your heart skipped a beat or fluttered. Most PVCs are harmless, and many people experience them from time to time.
Key facts
- PVCs are very common and often harmless.
- They feel like a skipped beat or a flutter in your chest.
- Most people do not need treatment unless PVCs happen very often or cause symptoms.
Yes. PVCs are very common. Most people have them at some point in their lives, and they are usually not a sign of a problem.
Anyone can have PVCs, including healthy people of all ages. They become more frequent as you get older.
Symptoms
- Chest pain or pressure that lasts more than a few minutes
- Fainting or passing out
- Severe shortness of breath
- A heart rate that stays very fast and irregular
- ⚠Dizziness or light-headedness that keeps happening
- ⚠Worsening heart fluttering or pounding
- ⚠Symptoms that interfere with daily life
Common symptoms
- A feeling that your heart skipped a beat
- A flutter or flip-flop in your chest
- A feeling of a strong heartbeat or pounding
- A brief pause before the next beat
Causes
Main causes
- In many cases, the cause is unknown. PVCs can be triggered by caffeine, alcohol, lack of sleep, stress, or certain medicines.
- They can also happen because of a heart condition, such as a previous heart attack, heart failure, or cardiomyopathy (weak heart muscle).
Risk factors
- High blood pressure
- Heart disease
- An imbalance of minerals in the blood
- Family history of heart rhythm problems
- Heavy use of caffeine or alcohol
When to see a doctor
See a doctor urgently if:
- See a doctor within a few days if you have frequent PVCs, or if they come with dizziness, fainting, chest discomfort, or trouble breathing.
Book a routine appointment if:
- Make a routine appointment if you notice a regular flutter or skipped beat, or if PVCs worry you or disturb your sleep.
Diagnosis
A doctor will listen to your heart, ask about your symptoms, and may do a test called an electrocardiogram (ECG) that records your heart's electrical activity.
Tests that may be done
- ECG (electrocardiogram) — a quick, painless test that records the heart rhythm
- Holter monitor — a small device you wear for 24 to 48 hours to record every heartbeat
- Echocardiogram — an ultrasound that takes pictures of the heart's structure and pumping
- Blood tests — to check for electrolyte imbalances or thyroid problems
What to expect at your appointment
The tests are painless and usually done at a clinic or hospital. You may need to wear a Holter monitor for a day or two. Your doctor will explain the results and, if needed, whether you need further care.
Treatment
Treatment depends on how often PVCs happen, whether they cause symptoms, and whether you have any underlying heart disease. Many people need no treatment.
Self-care at home
- Keep track of triggers, such as caffeine or stress
- Stay hydrated and get enough sleep
- Limit or avoid alcohol
- Practice relaxation techniques
Medical treatments
If PVCs are frequent or troublesome, a doctor may suggest medication to help calm the heart rhythm or treat an underlying condition. Always talk to your doctor before starting or stopping any medication.
When is surgery considered?
In rare cases, a procedure called catheter ablation may be used. A doctor threads a thin tube into the heart to correct the area that sends out extra signals.
Living with this condition
For most people, PVCs come and go and do not affect daily life. If they happen often, you may feel more aware of your heartbeat. Keeping a simple diary of when they happen can help you and your doctor find patterns.
Lifestyle tips
- Reduce caffeine and energy drinks
- Get regular, moderate exercise
- Stop or cut down on smoking
- Manage stress with breathing exercises, mindfulness, or talking to someone you trust
Diet and exercise
Eat a balanced diet with plenty of vegetables, fruit, and whole grains. Gentle exercise like walking or cycling is usually safe, but check with your doctor before starting a new exercise program if you have heart disease.
Mental health and emotional wellbeing
Feeling your heart flutter can be unsettling. It is natural to worry. If anxiety is affecting your sleep or daily activities, speak to your doctor or a mental health professional. You are not alone, and support helps.
Prevention
Not always, but you can reduce your chance of frequent PVCs by avoiding known triggers, eating well, staying active, managing blood pressure, and keeping stress low.
Complications
If left untreated
- Very frequent PVCs over time may weaken the heart muscle (a condition called cardiomyopathy)
- In people with existing heart disease, many PVCs may increase the risk of a more serious heart rhythm problem
- Sometimes PVCs make you feel dizzy or light-headed, which can raise the risk of falls
Long-term outlook
For most people, especially those without underlying heart disease, PVCs are harmless and do not shorten life. With the right care, most people manage them very well and live full, healthy lives.
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Always verify with your doctor
Health guidelines vary by country and region. The information in this article is based on international clinical guidelines but may not reflect the specific guidelines, medications, or practices in your country. Always discuss your health concerns with your own doctor or healthcare provider, and refer to your local national health guidelines where available.
Important notice This information is for educational purposes only. It does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your specific situation. If you are experiencing a medical emergency, call your local emergency services immediately.
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Sources and guidance
This article is educational and is prepared with reference to recognized health information and clinical guidance sources where available. Specific source links may vary by topic.
Last updated: July 31, 2026
Educational note: This information is for education only and is not a diagnosis.
Use it to support, not replace, advice from a licensed clinician.
If symptoms are severe, worsening, or urgent, call your local emergency number or seek emergency care.