Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单

| A | | 1 | | B | | b | | C | | 人才招聘 | | D | | | | E | | 电子 | | F | | f | | G | | 克 | | H | | h | | I | | 我 | | J | | j | | K | | k | | L | | 升 | | M | | 米 |
| N | | n | | O | | o | | P | | p | | Q | |常见问题 | | R | | 研究 | | S | | | | T | | 吨 | | U | | u | | V | | v | | W | | 瓦特 | | X | | x | | Y | | y |

Diagnosis of Noonan syndrome诊断努南综合征

There is no specific test to diagnose Noonan syndrome.有没有具体的测试，以诊断努南综合征。 Symptoms are assessed and Noonan syndrome is only diagnosed when a number of characteristics and features are present.症状的评估和努南综合征的诊断是，只有当一些性质和特点都存在。

The condition is often investigated when a doctor hears a heart murmur.条件往往是调查时，一名医生听到心脏杂音。 This is the noise made by uneven blood flow in the heart, and can be a sign of a heart defect.这是噪音所作出的不平衡，血流量的心，也可以成为注册一个心脏缺损。 The cause of the murmur is usually investigated using an echocardiogram (ECHO).造成这一杂音通常是利用一超声心动图（回声） 。