Effect of yoga type breathing on heart rate and cardiac axis of normal subjects.
Effect of yoga type breathing on heart rate and cardiac axis of normal subjects.
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瑜伽式呼吸对正常人心率和心轴的影响。
DOI：
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发表时间：
1986
影响因子：
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通讯作者：
A. Chakrabarty
中科院分区：
文献类型：
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作者：
M. Mohan;C. Saravanane;S. Surange;D. P. Thombre;A. Chakrabarty
在未经训练的年轻健康受试者中，研究了正常安静呼吸、深呼吸和萨维特里调息式呼吸的吸气和呼气阶段对心率和平均心室 QRS 轴的影响。与平静呼吸相比，调息式呼吸在吸气相期间产生显着的心脏加速和 QRS 轴增加。另一方面，调息式呼吸期间的呼气力度并未对心率或 QRS 轴产生任何显着变化。调息式呼吸的吸气期和呼气期心率和QRS轴的变化与深呼吸相应阶段观察到的变化相似。
Effect of inspiratory and expiratory phases of normal quiet breathing, deep breathing and savitri pranayam type breathing on heart rate and mean ventricular QRS axis was investigated in young, healthy untrained subjects. Pranayam type breathing produced significant cardioacceleration and increase in QRS axis during the inspiratory phase as compared to eupnea. On the other hand, expiratory effort during pranayam type breathing did not produce any significant change in heart rate or QRS axis. The changes in heart rate and QRS axis during the inspiratory and expiratory phases of pranayam type breathing were similar to the changes observed during the corresponding phases of deep breathing.