One move to save oneself if the heart rate is too fast

When the heart rate is too fast, self rescue can be achieved through deep breathing, stimulating the vagus nerve, adjusting posture, and other methods. In severe cases, medical attention should be sought in a timely manner. Excessive heart rate may be caused by stress, exercise, dehydration, caffeine intake, or heart disease, and appropriate measures should be taken according to the specific reasons.

1. Deep breathing is a simple and effective self rescue method. Through slow and deep breathing, the parasympathetic nervous system can be activated to help lower heart rate. The specific method is: inhale until 4, hold your breath until 4, exhale until 4, repeat several times.

2. Stimulating the vagus nerve can also alleviate tachycardia. Try washing your face with cold water, coughing, or holding your breath and exhaling forcefully, similar to the movements during defecation. These methods can stimulate the vagus nerve and help restore normal heart rate. Adjusting posture can help alleviate symptoms. Lying flat and raising your legs, or sitting down and placing your head between your knees, can increase blood flow, reduce the burden on your heart, and thus lower your heart rate.

4. Avoiding triggering factors is also important. Reducing caffeine and alcohol intake, maintaining adequate hydration, and avoiding excessive exercise can prevent rapid heart rate. If rapid heart rate is related to stress, try relaxation techniques such as meditation and yoga.

5. Severe or sustained rapid heart rate requires timely medical attention. If self rescue methods are ineffective or accompanied by symptoms such as chest pain, difficulty breathing, dizziness, etc., medical assistance should be sought immediately. Doctors may perform an electrocardiogram to assess heart function and prescribe medication or recommend further treatment based on the situation. Although rapid heart rate is common, it should not be ignored. Through the above methods, self rescue can be carried out in emergency situations, but long-term or severe rapid heart rate requires timely medical attention to rule out potential heart disease and ensure health.