心房颤动是怎么回事
最佳答案：
3.1. Etiology of AF
The pathogenesis of AF is complex,and multiple factors can increase the susceptibility to AF and promote its occurrence and maintenance. These factors include aging; primary diseases (including cardiovascular diseases such as hypertension,valvular heart disease,coronary artery disease,congenital heart disease,and cardiomyopathy,as well as non-cardiovascular diseases such as endocrine disorders (e.g.,hyperthyroidism); respiratory diseases (sleep apnea syndrome,chronic obstructive pulmonary disease); autoimmune diseases; tumors; unhealthy lifestyle (e.g.,overweight/obesity,alcohol consumption,smoking,excessive/inadequate physical activity); and genetic factors. Additionally,severe illness such as severe infection and surgical procedures can increase the risk of AF. Identifying and correcting reversible factors that contribute to AF episodes and promoting a healthy lifestyle can prevent a significant number of AF cases caused by reversible factors. Therefore,AF is largely a preventable disease.","department":"
