In a nation often preoccupied with the latest ailment or miracle cure, a quiet and profound truth has emerged from the halls of medicine, one that connects the dots of America’s most common health woes.
It seems nearly every adult in the United States is now living with a newly defined, interconnected health condition, yet almost no one has heard its name.
The condition is cardiovascular-kidney-metabolic syndrome, or CKM, and according to the American Heart Association, it affects nearly 90% of American adults.
It is not a new disease, but rather a new understanding of an old story: that the body’s core systems are not solitary tenants but intimate neighbors, and when one falters, the others are quick to follow.
A new survey from the American Heart Association reveals that while about 9 in 10 adults are unfamiliar with CKM syndrome, the vast majority of them are living with at least one of its risk factors.
These are the usual suspects of modern American health—high blood pressure, abnormal cholesterol, high blood sugar, excess weight, and reduced kidney function.
Alone, each is a concern; together, they form a syndicate that dramatically increases the risk of heart attack, stroke, and heart failure.
“We want people to know that it’s really common to have heart, kidney and metabolic risk factors at the same time,” said Dr. Eduardo Sanchez, the American Heart Association’s chief medical officer for prevention. “It is reassuring that once the CKM connection was defined, nearly three-quarters of those responding understood that it was important and wanted to learn more.”
The survey of some 4,000 U.S. adults, conducted by The Harris Poll, found that only 12% had heard of CKM health or CKM syndrome.
Yet, upon learning of it, 79% agreed it was important to understand, and 72% expressed interest in learning more. The public’s curiosity is focused on how the condition is treated and diagnosed.
This public ignorance points to a deeper issue in how we manage our health. The survey found that 68% of adults incorrectly believe it’s best to manage individual conditions one at a time, or were unsure of the best approach.
Furthermore, 42% believed a healthy heart would not likely be damaged by other organ systems, or weren’t sure.
This, the experts say, is the very misconception CKM syndrome aims to correct. The heart, kidneys, and metabolic system are linked in an endless, vital loop.
The heart pumps blood, the metabolic system turns blood sugar into energy and dumps waste back into the bloodstream, and the kidneys filter that waste, a process that itself helps regulate blood pressure, which in turn affects the heart. It is a circle of life, and when broken, a circle of decline.
The hopeful news in this diagnosis is that for most, CKM syndrome is reversible with changes to diet, physical activity, and appropriate medical treatment.
The American Heart Association is launching an initiative to provide public education and is developing the first official guidelines on CKM syndrome, expected in early 2026.
“CKM health is about your overall health,” Sanchez said. “It’s a full circle. You can take care of your overall health with regular checks of your blood pressure, cholesterol, weight, blood sugar and kidney function.”
So it appears we have been looking at the map of our health all wrong, focusing on the individual towns of the heart or the kidneys, while missing the continent that connects them.
The great American project of longevity, it turns out, may depend less on fighting separate battles and more on understanding that the body, like the nation itself, is an indivisible union.