ELI5: Explain Like I'm 5

Allergic acute coronary syndrome

Okay kiddo, listen up. You know how sometimes you eat something and your tummy hurts or you get a rash? Well, some people's bodies can have a really big reaction to something they eat or breathe in, and it can make their heart feel really bad. This is called an allergic acute coronary syndrome.

You see, your heart needs oxygen and nutrients to work properly. But if your body has a big reaction to something, like an allergen, it can make your heart not get enough oxygen or nutrients. This can cause something called an acute coronary syndrome, which means your heart is not getting enough blood and it can be very dangerous.

So, if someone has an allergic acute coronary syndrome, their body is having a big reaction to something they're allergic to, and it's hurting their heart. They might feel chest pain, shortness of breath, or even have a heart attack.

It's really important for people who know they have allergies to carry medicine with them, like an EpiPen, that can help stop the allergic reaction. And if someone has symptoms of an allergic acute coronary syndrome, they need to go see a doctor right away so they can get the right treatment.