Understanding the 4 Stages of Congestive Heart Failure
Congestive heart failure (CHF) is classified into four stages (A, B, C, and D) using the ACC/AHA staging system. Stage A is characterized by being at risk for heart failure with no symptoms, while stage D represents advanced heart failure with poor life expectancy. Treatment options vary depending on the stage, including lifestyle modifications, medications, and advanced therapies such as LVAD or heart transplant. Maintaining a healthy heart through exercise, a heart-healthy diet, and avoiding risk factors can help prevent heart failure progression.