What are the signs of sudden cardiac death?

If heart disease is not treated effectively, it may cause sudden death, so we must also understand the signs before sudden death, such as excessive sweating on the back, scalp, palms, etc., or anxiety and insomnia, and frequent pain in the shoulders, neck, and arms.

First:

Before a heart attack, parts of the body such as the neck, back, scalp, palms or soles of the feet will sweat profusely. At this time, you should be vigilant and be careful of sudden death. It is best to stop activities and rest, take medicine in time, and call 120 immediately if necessary.

Second:

If you experience extreme fatigue for several days, weeks or even months without any triggers such as strenuous exercise, lack of sleep or illness, accompanied by symptoms such as anxiety, insomnia, and asymptomatic awakenings, you should consider heart problems.

Third:

Heart disease patients often feel pain in their shoulders, neck, jaw, and arms. This is a signal of myocardial ischemia because when the pain of myocardial ischemia is transmitted to the central nervous system of the brain, it will also be reflected in the spinal cord segment area at the same level.

Fourth:

The typical symptom before a heart attack is a sudden or unexplained increase in heartbeat. Once ventricular tachycardia occurs, there is a high probability of sudden death within a short period of time.

Fifth:

Many patients with sudden cardiac death have repeated gastrointestinal symptoms before death. Many of them have no history of gastric disease. This is one of the signs of a heart attack. Gastrointestinal discomfort is caused by cardiovascular abnormalities. Clogged arteries due to fatty deposits can reduce or even block blood flow to the heart, which can cause angina.