Many patients with coronary artery disease (CAD) mistakenly believe they are cured once their chest pain subsides and often stop taking their medications on their own. However, this can be extremely dangerous. CAD is fundamentally caused by atherosclerosis—plaque buildup in the coronary arteries—that narrows or blocks blood flow to the heart muscle. Chest pain (such as angina) is merely a symptom, not the disease itself. Even when symptoms disappear, arterial plaques remain and may continue to progress, potentially leading to serious events like heart attacks.Medications are prescribed not only to relieve symptoms but also to control risk factors (e.g., high blood pressure, high cholesterol, diabetes), stabilize plaques, prevent blood clots, and slow disease progression. For instance, statins lower cholesterol and stabilize plaques; antiplatelet drugs like aspirin help prevent clot formation; and beta-blockers or ACE inhibitors protect heart function. These medications often require long-term—even lifelong—use and should never be discontinued solely because symptoms improve.Therefore, even if feeling well, CAD patients must adhere strictly to their prescribed treatment plan and maintain a heart-healthy lifestyle to effectively reduce the risk of cardiovascular events and improve long-term outcomes.
很多冠心病患者在症状缓解、胸口不再疼痛后，常常会误以为病情已经痊愈，从而自行停药。然而，这种做法存在极大风险。冠心病的本质是冠状动脉粥样硬化，导致血管狭窄甚至阻塞，影响心肌供血。胸痛（如心绞痛）只是疾病的一个表现，而非疾病的全部。即使症状消失，动脉内的斑块依然存在，甚至可能继续发展，引发心肌梗死等严重后果。坚持服药的目的不仅在于缓解症状，更重要的是控制危险因素（如高血压、高血脂、高血糖）、稳定斑块、防止血栓形成，并延缓疾病进展。例如，他汀类药物可降低胆固醇、稳定斑块；抗血小板药（如阿司匹林）可预防血栓；β受体阻滞剂和ACEI类药物则有助于保护心脏功能。这些药物需长期甚至终身服用，不能因症状改善而擅自停用。因此，冠心病患者即使感觉良好，也应遵医嘱规律用药，并配合健康生活方式，才能真正降低心血管事件风险，提高生活质量。
原创文章，作者：admin，如若转载，请注明出处：https://avine.cn/2560.html