Cardiologists are raising concerns over a noticeable rise in young adults reporting heart-related symptoms during the year-end festive season. Emergency rooms are seeing more people under 45 arriving with heart palpitations, sudden spikes in blood pressure and chest pain resembling heart attacks — a group traditionally considered low-risk for such events.

Doctors attribute this trend to Holiday Heart Syndrome (HHS), a condition first linked to alcohol-induced heart rhythm disturbances but now recognised as a broader, lifestyle-driven problem.

‘Young hearts are not invincible’

Dr Nityanand Tripathi, Principal Director and Head of Cardiology & Electrophysiology at Fortis Hospital, Shalimar Bagh, said the festive season creates a “perfect storm” for the heart.

“Young people often believe they are immune to heart problems, but short bursts of excess drinking, poor sleep and stress can disrupt heart rhythm and blood pressure,” he explained.

Alcohol and rhythm disturbances

Binge drinking remains the strongest trigger. Medical studies show that consuming four to five drinks in a short span can interfere with the heart’s electrical system, even in healthy individuals.

“Atrial fibrillation is the most common issue we see,” Dr Tripathi said, adding that young patients often report sudden palpitations, breathlessness and anxiety after heavy drinking. Alcohol overstimulates the nervous system, especially during hangovers, making abnormal heart rhythms more likely.

Salt, stress and blood pressure spikes

Festive foods also play a major role. Party snacks and restaurant meals are typically high in sodium, which causes water retention and increases blood volume. This forces the heart to work harder and can lead to sudden blood pressure spikes.

Combined with emotional stress, late nights and sleep deprivation, the body releases stress hormones like cortisol and adrenaline. These constrict blood vessels and raise heart rate, increasing the risk of chest pain or fainting.

Hidden heart conditions may surface

Doctors warn that festive stress can also unmask undiagnosed conditions such as inherited rhythm disorders or early heart disease. This phenomenon, sometimes called the “Christmas Coronary Effect”, has been observed globally, including in large population studies.

How to stay heart-safe during celebrations

Experts recommend moderation and awareness:

  • Avoid binge drinking and stay hydrated
  • Limit salty, processed foods
  • Get 7–8 hours of sleep
  • Manage stress with short walks or breathing exercises
  • Seek medical help for palpitations, chest pain or dizziness

As Dr Tripathi emphasises, celebration should not come at the cost of heart health