chapter 54 Congenital coronary heart disease!

The little boy's eyes widened, the look of pain on his face became heavier, and his breathing gradually became faster and faster.

He tried hard to maintain the smile on his face, but in the end he couldn't. .

While breathing rapidly, the little boy's face became paler and paler, and finally turned a little gray.

"Xiaoxing, Xiaoxing, don't scare mom!"

When the woman saw this, she immediately showed a look of extreme panic, kept crying out the little...