It is possible to experience a heart attack or cardiac arrest while sleeping, although it is less common than during waking hours. This can be particularly dangerous because the symptoms may go unnoticed until it is too late. During sleep, heart rates tend to be lower, blood pressure decreases, and the body is in a relaxed state, making it more difficult to detect early warning signs. Additionally, certain conditions, such as sleep apnea or sleeping in certain positions, can increase the risk of heart problems during sleep. Regular exercise, maintaining a healthy diet, managing stress levels, 비아그라구매 and seeing a doctor regularly can help reduce the risk of heart attacks during sleep.