The electrophysiological characteristics and ablation treatment of patients with paroxysmal sustained atrial fibrillation caused by rapid focal activation originating from the pulmonary veins是什么意思_The electrophysiological characteristics and ablation treatment of patients with paroxysmal sustained atrial fibrillation caused by rapid focal activation originating from the pulmonary veins在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句