Is it normal to have a bad heart on a roller coaster?

Riding a roller coaster may be a normal phenomenon of the heart, but also may be an abnormal phenomenon.
1. Normal phenomenon: the roller coaster ride will be because of the speed and weightlessness, may cause the phenomenon of rapid heartbeat, which is a normal phenomenon, this phenomenon will be in the roller coaster down after the better.
2. Abnormal phenomenon: roller coaster heartbeat may also be heart disease, such as atrial fibrillation, myocardial infarction and other diseases, roller coaster may aggravate the condition, this situation from the roller coaster down the heart will not get better, people with heart disease is not recommended to sit on the roller coaster.
If the roller coaster ride caused by heart discomfort, it is recommended to go to the hospital in time, do electrocardiogram, cardiac ultrasound and other tests to clarify whether the heart has lesions.