[Conservative Management of Chronic Coronary Syndrome].

CCS management, based on the 2024 ESC Guidelines, a cornerstone of contemporary cardiology, aims to prevent cardiovascular events, alleviate symptoms, and enhance quality of life through conservative and invasive strategies. Non-invasive approaches, encompassing patient education, lifestyle interventions, and optimized pharmacological treatments, have demonstrated significant benefits in prognosis and quality of life. The guidelines advocate for a patient-centered approach, tailoring therapies to pathophysiological mechanisms, comorbidities, and individual needs. Pharmacological strategies integrate antithrombotic, lipid-lowering, RAAS-blocking, anti-inflammatory, and antidiabetic agents for event prevention, alongside antianginal medications for symptom relief. Invasive interventions remain essential for high-risk patients with obstructive coronary artery disease (e.g., left main disease, three-vessel disease, or proximal LAD involvement) or refractory angina despite optimal medical therapy. However, the growing efficacy of medical management increasingly challenges the incremental benefits of early revascularization. The guidelines also highlight underdiagnosed conditions such as ANOCA (Angina with Non-Obstructive Coronary Arteries) and INOCA (Ischemia with Non-Obstructive Coronary Arteries). Recognizing diverse endotypes, including microvascular dysfunction and vasospastic angina, enables precise and individualized therapeutic approaches. Conservative therapy remains the foundation of CCS management, demanding a holistic, multidisciplinary, and patient-centered approach to optimize outcomes and improve quality of life.