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越来越多的证据表明心房去迷走神经减少心房颤动(房颤)的发生,心房电重构与房颤密切相关。然而,迷走神经干预对心房电重构的影响尚不清楚。本实验根据心房电重构后心房有效不应期缩短这一现象,通过测量心房有效不应期来研究迷走神经阻断对心房电重构的影响。材料与方法8只杂种
More and more evidences show that the atria go to the vagus nerve to reduce the occurrence of atrial fibrillation (atrial fibrillation), atrial electrical remodeling and atrial fibrillation are closely related. However, the effect of vagal intervention on atrial electrical remodeling is unclear. In this study, based on the atrial electrical remodeling effective atrial refractory period shortened this phenomenon by measuring the atrial refractory period to study the vagus nerve block on the atrial electrical remodeling. Materials and Methods 8 hybrids