Tourism in Greece traces its roots to the ancient times. Cultural exchange took place between the Greek colonies of Magna Graeca and the young Roman Republic before Rome's rise to dominance of the Western Mediterranean.
âGasping is an indication that the brain is still alive and it tells you that if you start and continue uninterrupted chest compressions, the person has a high chance of surviving. The challenge is to educate bystanders that if they are helping someone in cardiac arrest, not to mistake gasping for breathing.
But when you exhale and hold it, your body is left with almost no oxygen. And I guess this is also the reason why the gasp after we are done holding our breath is louder and more intense in the latter case than the former. P.S1: I had to conduct the experiment thrice. P.S2: This was a seemingly right logic.