At first, pressure in the heart rises and blood and fluid back up into your lungs. You will feel short of breath and get tired easily.
开始时，心脏内的压力升高，血液和液体阻塞在肺部，您会觉得呼吸短促，而且很容易疲倦。
COPD-related tissue damage can also make it particularly difficult to expel air from the lungs, which can make you feel short of breath.
COPD相关的组织损伤也能导致肺排气显著的障碍，从而使人感觉呼吸短促。
The person may feel tired or short of breath (from anemia) or have frequent infections, if the CLL is more severe.
患者可能会感到疲倦或呼吸急促（贫血），或有频繁的感染。
Having too few red cells is called "anemia". It can make a person look pale and feel tired and short of breath.
红细胞数目过少称为“贫血”。表现为面色苍白，疲劳和呼吸急促。
Having too few red cells is called "anemia". It can make a person look pale and feel tired and short of breath.
红细胞数目过少称为“贫血”。表现为面色苍白，疲劳和呼吸急促。
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