What are PACs that my cardiologist refers to?

PACs, or premature atrial contractions, are a common type of heart arrhythmia. They occur when the electrical signals that coordinate the beating of the heart's upper chambers (the atria) misfire, causing the atria to contract too early.

PACs can be caused by a variety of factors, including:

* Caffeine

* Alcohol

* Nicotine

* Stress

* Anxiety

* Certain medical conditions, such as heart disease, thyroid problems, and diabetes

Most PACs are harmless and do not require treatment. However, if they are causing symptoms such as palpitations, chest pain, or dizziness, your cardiologist may recommend treatment to reduce their frequency or severity.

Treatment options for PACs may include:

* Lifestyle changes, such as reducing caffeine and alcohol intake, and managing stress

* Medications, such as beta-blockers and calcium channel blockers

* Catheter ablation, a procedure that uses heat or cold to destroy the tissue that is causing the PACs

If you are experiencing symptoms of PACs, talk to your cardiologist about the best treatment options for you.