Nishimura R A, Tajik A J
Mayo Clin Proc. 1986 Mar;61(3):211-7. doi: 10.1016/s0025-6196(12)61852-7.
The Valsalva maneuver is a time-honored technique that is commonly used at the bedside for the evaluation of heart murmurs. It is also a valuable adjunct in the evaluation of left ventricular function and autonomic dysfunction. In this article, we describe the normal and abnormal responses to the Valsalva maneuver and provide insight into the underlying hemodynamics in conditions that provoke an abnormal response.
瓦尔萨尔瓦动作是一种历史悠久的技术，常用于床边评估心脏杂音。它也是评估左心室功能和自主神经功能障碍的一项重要辅助手段。在本文中，我们描述了瓦尔萨尔瓦动作的正常和异常反应，并深入探讨了引发异常反应的情况下潜在的血流动力学情况。
