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 Heart failure诊断心脏衰竭

In chronic heart failure, initial diagnosis will be based on medical history and symptoms (see Symptoms section).在慢性充血性心力衰竭，初步诊断将基于医学的历史和症状（见症状节） 。 A number of tests may be performed to investigate possible causes of heart failure and to find out how badly damaged the heart is.一些测试，可能会演出，以调查可能的原因，心力衰竭，并找出如何严重受损的心脏。 They include:它们包括：

  • Blood tests to check blood counts, thyroid function and liver function.抽血化验检查血球计数，甲状腺功能和肝功能。
  • Urinalysis (urine tests)尿液常规检查（验尿）
  • Peak flow or spirometry (breathing tests).洪峰流量或肺（呼吸测试） 。

Scans are often carried out for both chronic and acute heart failure:扫描往往进行了两个慢性和急性心衰：

  • Electrocardiogram – checks whether heart rhythms are normal, whether heart muscles have thickened, and whether the person has had a heart attack;心电图â € “检查是否有心脏节律是正常的，是否有心脏肌肉增厚，以及有关的人是否有心脏病发作;
  • Echocardiogram – used to assess the pumping ability of the heart and function of the heart valves;超声心动图â € “用来评估抽水的能力，心脏和功能的心脏瓣膜;
  • Chest x-ray – shows whether the heart is enlarged and if fluid has accumulated in the lungs; X线胸片â € “显示，是否是心脏扩大，如果流体已累积在肺部;
  • Coronary angiography – looks for blockages in the coronary arteries, which supply blood to the heart muscle.冠状动脉造影â € “寻找淤塞在冠状动脉，供应血液给心脏肌肉。