Holiday Heart Syndrome: What You Need to Know This Season

What Is Holiday Heart Syndrome?

Holiday Heart Syndrome refers to episodes of heart rhythm problems—especially atrial fibrillation (AFib)—that occur in otherwise healthy people after periods of heavy eating, drinking, or stress.

It was first described in the 1970s when doctors noticed that AFib cases tended to spike around Christmas and New Year’s.

These episodes can happen even in people with no prior heart history.

Why Does It Happen During the Holidays?

Several seasonal factors come together:

1. Increased Alcohol Intake

Holiday parties often mean more drinking. Even for people who don’t typically drink much, alcohol can irritate the heart and disrupt its electrical rhythm.

2. Bigger, Heavier Meals

High-sodium, high-sugar, and high-fat foods put extra stress on the heart and can trigger rhythm changes.

3. Stress & Lack of Sleep

Travel, family gatherings, late nights, and end-of-year pressure can all raise your stress hormones—another trigger for AFib.

4. Dehydration

Cold weather can blunt your thirst, while holiday drinks (especially alcohol) pull fluid from the body. Dehydration can make the heart more irritable.

Common Symptoms to Watch For

If you experience any of the following—especially after heavy eating or drinking—don’t ignore it:

• Rapid, irregular heartbeat

• Fluttering sensation in the chest

• Shortness of breath

• Dizziness or lightheadedness

• Fatigue

• Chest discomfort

AFib is not always dangerous on its own, but if untreated, it can increase the risk of stroke.

How to Enjoy the Holidays Safely

Here are simple ways to reduce your risk:

1. Practice Moderate Drinking

Spacing out drinks, staying hydrated, and knowing your limits can make a huge difference.

2. Be Mindful of Holiday Meals

You don’t need to skip your favorite dishes—just avoid large, late-night meals and high-salt binges.

3. Prioritize Sleep

Your heart needs rest too. Aim for 7–8 hours per night, even when traveling.

4. Manage Stress

Take short walks, practice deep breathing, or step away for a quiet moment when needed.

5. Stay Hydrated

Drink water between holiday beverages and throughout the day.

6. Listen to Your Body

If something feels “off”—especially heart-related—get checked.

When to Seek Medical Care

Contact a medical provider or go to the ER if you experience:

• Persistent palpitations

• Chest pain

• Shortness of breath

• Fainting or near-fainting episodes

These can be signs of a serious arrhythmia.

HANDS MD Is Here for You This Holiday Season

At HANDS MD, we’re committed to keeping our community healthy, informed, and supported—during the holidays and all year round.

If you have concerns about your heart health, palpitations, or risk factors, our team is here for you. We are accepting new patients, and our physicians and nurse practitioners are ready to help you stay well this season.

Wishing you a safe, joyful, and heart-healthy holiday from all of us at HANDS MD.