left ventricular outflow tract obstruction

obstruction-英汉词典... ... laryngeal obstruction 喉阻塞 left ventricular outflow tract obstruction [医]左心室流出道梗阻 ...

...具下列诸多正确特点：1.多数肥厚性心肌病(75%)会有左心室出口道阻塞(left ventricular outflow tract obstruction)。