Experts are warning about 'holiday heart syndrome' (HHS), a condition that can cause dangerous heart rhythm irregularities following excessive alcohol consumption during festive periods. The condition, first identified in 1978 by Dr Philip Ettinger, typically occurs after consuming at least 15 units of alcohol—roughly seven and a half pints of 4% beer or one and a half bottles of 13% wine—within 24 hours.
Atrial fibrillation (A-fib), the most common heart rhythm disorder in the UK affecting around 1.4 million people, is the primary manifestation of HHS. Symptoms can include palpitations, chest pain, dizziness, and shortness of breath, but some individuals may experience no symptoms at all. Episodes often last 24 hours, but prompt medical attention is crucial.
Other triggers for HHS include caffeine, high-fat and high-sodium meals, and psychological stress. Heart specialist Dr Amir Lotfi warns that people often delay seeking help during the holidays to avoid ruining celebrations, putting themselves at risk of serious complications such as blood clots and stroke.
The NHS advises seeking emergency care if you experience symptoms like a fluttering heartbeat, chest pain, or fainting. As the festive season approaches, experts urge moderation in alcohol consumption and awareness of the warning signs to prevent this 'silent killer'.
