Why does the heart beat so badly after waking up in the afternoon

After waking up in the afternoon, the heart beats violently, which is generally caused by autonomic nervous dysfunction, anemia, hyperthyroidism and other reasons.

1. Autonomic nervous dysfunction

If the patient's sleep posture is incorrect, the nerves around the cervical spine are affected, so that autonomic nervous dysfunction occurs.

2. Anemia

anemia patients due to the small number of red blood cells in the body, so that the body appears hypoxia, affecting heart function, causing the heartbeat to accelerate after nap.

3. Hyperthyroidism

If the patient has hyperthyroidism, resulting in thyroid hormone content in the body is more, acting on the heart, so that the heart is abnormal after nap, the heartbeat accelerates.