Iaffaldano R A, Jones P, Lewis B E, Eleftheriades E G, Johnson S A, McKiernan T L
Department of Cardiology, Loyola University Medical Center, Maywood, Illinois 60153, USA.
Cathet Cardiovasc Diagn. 1995 Sep;36(1):79-81. doi: 10.1002/ccd.1810360120.
We describe a double-balloon technique for performing a percutaneous balloon pericardiotomy. This technique was employed when the large, single dilation balloon customarily used for this procedure failed to fully inflate across the parietal pericardium. Two smaller balloons were advanced through the same skin tract and simultaneously inflated, thus producing an adequate pericardial window. This double-balloon technique allowed for the more secure anchoring of the balloons across the pericardium and for the delivery of greater dilation pressures.
我们描述了一种用于经皮球囊心包造口术的双球囊技术。当通常用于该手术的大型单扩张球囊未能在壁层心包上完全膨胀时，采用了该技术。两个较小的球囊通过同一皮肤通道推进并同时膨胀，从而形成一个足够的心包窗口。这种双球囊技术使得球囊在心包上的锚定更稳固，并能施加更大的扩张压力。
