
The identification and treatment of comorbidities and risk factors are the initial and central components of patient management, and are crucial for all other aspects of care for patients with atrial fibrillation (AF).
In fact, on the basis of overwhelming evidence, a class I recommendation has been issued for a large number of goals in the comorbidity and risk factor management step of atrial fibrillation management, including those for hypertension, components of heart failure, obesity, diabetes, alcohol consumption, and exercise.
Control of comorbidities is not a new idea. In the 2023 joint guideline, led by a consortium of professional groups, including the American Heart Association (AHA) and the American College of Cardiology (ACC), the control of comorbidities, including most of those identified in the new ESC guidelines, was second in a list of 10 key take-home messages.
However, the new ESC guidelines have prioritized comorbidity management by listing it first in each of the specific patient-care pathways developed to define optimized care.