As a major winter storm looms over much of the United States from Friday, January 23rd, through Sunday, January 25th, health experts are issuing warnings about the significant heart-related risks associated with snow shoveling, especially for older adults. While there isn't a strict age cutoff, some medical professionals advise against shoveling snow after the age of 45, while others suggest exercising caution after 65, particularly for individuals with pre-existing heart conditions or risk factors.