Slow heartbeat and bradycardia, there is no research to show that slow heartbeat will live longer, in addition, slow heartbeat need to be alert to the presence of hypothyroidism, sinus node lesions and other diseases, and the secret of longevity is to maintain a healthy diet, exercise and other habits. The resting heart rate of a normal person is 60 to 100 beats per minute, and a heart rate of less than 60 beats per minute at rest is a slow heartbeat. A slow heartbeat occurs in healthy adults, athletes, and during sleep. In addition, a slow heartbeat can also occur in the presence of certain diseases or medications, such as hypothyroidism, sinus node lesions, and the use of beta-blockers. If the slow heart rate is caused by the effects of diseases and medications and is accompanied by symptoms such as dizziness, blackouts and nausea, this condition requires prompt medical attention to prevent accidents. Longevity requires a healthy diet that ensures the nutritional needs of the body. In addition, proper exercise and keeping a good mood at all times are also helpful to prolong life. When the heartbeat is slow, you need to find out the cause and never believe that people with slow heartbeats will live longer.