Hi, My 3.7 years old pauses his breath or doesn't inhale when he tantrum cries. Especially when we try to discipline him. This has started happening since the last couple of months and we end up patting his back hard or splashing water onto his face to bring him back into breathing. It really stresses me out and I'm worried how he'd behave with his condition once he starts going primary school atleast in the coming year. Is it a cause of concern or could be caused by any deficiency?