大夫:你好! 我是一名文联干部,今年67岁,现已退休在家。去年9月,经心电图检查证实我患有房颤。发作的频率不断增加,现在三天两头便发作一次,持续时间为8到16小时,最长达25小时。多在夜间发病,开始有短时间的胸闷、气短、心悸。尿多且急,几分钟或十几分钟就一次。曾服过盐酸胺碘酮片,后改 Doctor: Hello! I am a literary union cadre who is 67 years old and is now retired at home. Last September, confirmed by electrocardiogram I am suffering from atrial fibrillation. The frequency of seizures is constantly increasing, and now it takes three days and two seizures, with durations of 8 to 16 hours and up to 25 hours. More incidence at night, began a short time chest tightness, shortness of breath, palpitations. Urine and more urgent, a few minutes or ten minutes on time. Had served amiodarone hydrochloride tablets, after the change