Scientists finally may know why kidney patients die of heart disease

 https://www.washingtonpost.com/health/2026/02/01/chronic-kidney-disease-heart-failure/

More than half of people with advanced kidney disease develop cardiovascular problems. A new study finds that diseased kidneys release tiny particles that are toxic to the heart.

The relationship between chronic kidney disease and heart conditions is well documented. Studies show that the severity of cardiovascular complications is correlated with the stage of kidney failure. Some estimates suggest that more than half of people with advanced kidney disease develop cardiovascular problems.

“When we think about kidney health, we have to understand that preserving kidney health is so important to preserving heart health,” Rangaswami said. “We have so many amazing therapies that can really stabilize kidney function.”