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患者男性,66岁。阵发性心悸、胸闷3年余。体检时发现心率随呼吸而变化:吸气时明显增快,呼气时减慢。临床诊断冠心病。附图为Ⅲ导联连续记录:可见呼气时窦
Patient male, 66 years old. Paroxysmal palpitations, chest tightness more than 3 years. Physical examination found that heart rate changes with breathing: inspiratory significantly faster, expiratory slows. Clinical diagnosis of coronary heart disease. The photo for the Ⅲ lead continuous record: visible expiratory sinus