In general, if there are no uncomfortable symptoms, a large number of microbubbles in the left heart is not serious; if there are obvious symptoms, a large number of microbubbles in the left heart is serious. The specific analysis is as follows:
1. Not serious: the left heart artery is usually connected to the veins through the capillary network, and the occurrence of atrial septal defect and unclosed foramen ovale may lead to a large number of microbubbles in the left heart. However, if there is no obvious discomfort such as fatigue and shortness of breath, it is usually not serious, and conservative treatment can be carried out at this time, with regular review.
2. Serious: If symptoms such as fatigue, shortness of breath and other symptoms, accompanied by dyspnea, then it may be more serious, indicating that atrial septal defect, patent foramen ovale and other diseases have already affected the normal function of the heart, and need to be treated in a timely manner, with an atrial septal defect can be performed atrial septal defect blockage, and with a patent foramen ovale blockage can be performed.
It should be noted that if there is a large number of microbubbles in the left heart, it is necessary to consult a doctor and improve the examination in time.