Breathlessness in the third month of pregnancy may be related to circulatory and respiratory diseases, and should be promptly consulted for a clear diagnosis and observation or termination of pregnancy.
1. Circulatory system diseases: in the third month of pregnancy, when the fetus is still small, the uterus has not increased significantly, basically will not affect the circulatory system. Dyspnea is more likely to be due to the presence of pathology in the circulatory system itself, such as heart failure, pulmonary hypertension, constrictive pericarditis, etc. The patient will need ECG, cardiac ultrasound, etc. to diagnose the disease. Electrocardiogram, cardiac ultrasound and other tests are needed to make a clear diagnosis, and if it is a serious organic lesion, the pregnancy should be terminated in a timely manner if there is a great risk.
2. Respiratory diseases: it may also be chronic obstructive pulmonary disease, pneumonia, bronchial asthma and other diseases. It is necessary to go to the respiratory department for systematic examination and clear diagnosis. Those with serious lesions that are not suitable for pregnancy also need to terminate the pregnancy as soon as possible.
In addition, circulatory and respiratory system lesions do not affect the pregnancy, to observe the main, try to avoid early medication, so as not to affect the development of the fetus.