YSK that snow shoveling is a real trigger for heart attacks. If you're able bodied or have a snowblower / plow, consider asking your neighbors if they need help. And if you're at-risk, don't be afraid to ask for help yourself.
from /r/YouShouldKnow
YSK说铲雪是心脏病发作的真正诱因。如果你身体健康或有吹雪机/铲雪机，考虑询问你的邻居是否需要帮助。如果你是高危人群，不要害怕自己寻求帮助。