Spain heads into the World Cup 2026 quarter‑final against Belgium and the EPIC Foundation warns that match tension can trigger heart attacks and arrhythmias in fans with hidden cardiac issues. The danger spikes during decisive minutes, such as penalty shoot‑outs or extra time, when adrenaline peaks.

What does the EPIC Foundation warn about?

Ángel Peña, Strategic Development Director at EPIC, says the body reacts to match stress like a fire test. "When the heart is the engine, adrenaline acts like flooring the accelerator," he explains. Blood pressure soars and, if an artery is partially blocked, the sudden surge can cause a total blockage and thus a heart attack.

How does match tension affect the heart?

Not only diagnosed patients are at risk. Peña notes that people with high cholesterol, diabetes or hypertension—often unaware of their condition—can suffer a crisis during the game. The phenomenon appeared in the 2006 Germany World Cup, where cardiac emergencies doubled when the host nation played.

What can fans do?

The expert criticises the typical spectator "combo": alcohol, energy drinks, tobacco and salty foods while living the excitement. He advises skipping those mixes and monitoring stimulant intake. He also suggests taking breathing breaks and staying hydrated with water, especially during high‑tension moments.

What’s next for Spain?

After beating Portugal, Spain displayed top form: last result 3‑0 Austria (2026‑07‑02) and a recent record of 4W‑1D‑0L, riding a four‑game winning streak. The next challenge will be an away clash with England on 26 September 2026. While the squad prepares, supporters’ health should also be on the agenda.

Remember: passion for football shouldn’t cost a life. A goal means a lot, but your heart matters more.