ÃÛÑ¿´«Ã½ OS - 'Happy heart syndrome' can kill you - ÃÛÑ¿´«Ã½ Sounds

ÃÛÑ¿´«Ã½ OS - 'Happy heart syndrome' can kill you - ÃÛÑ¿´«Ã½ Sounds


'Happy heart syndrome' can kill you

Stress-induced chest pains and breathlessness can be caused by moments of joy.

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