"Researchers make breakthrough in bioprinting functional human heart tissue." ScienceDaily. ScienceDaily, 22 January 2025. <www.sciencedaily.com / releases / 2025 / 01 / 250122130024.htm>.

Typically, severe heart attacks, such as the "widow maker", are caused by a blockage of one of the biggest arteries in the heart. " If you survive it, you can lose up to 40% of your heart muscle ...