Family history of any heart abnormality plays a big part in your genetic code, possibly exposing you to sudden cardiac arrest. If you have any of these or have a family member that is affected by a heart disease listed above, it’s pivotal that you get checked by your doctor regularly. About 70% of conditions that cause SCA can be identified with a simple electrocardiogram exam that is done externally. Although they may not always be able to predict an event like sudden cardiac arrest, they can certainly see if you might be at risk for one, and do their best to keep it from happening. Whether it’s with different medications, ICDs, or other forms of treatment, there are ways to keep yourself safe from sudden cardiac arrest. Regardless of what the doctor’s verdict may be, if you have any of these heart conditions, it might be best for your family, loved ones, and those you spend a significant amount of time with to learn how to perform CPR and, if possible, to have an AED at home or frequented places.

Nicotine and carbon monoxide found in cigarettes or different smoking devices have been linked to make the heart beat at a faster rate, straining it to perform irregularly.

Excessive alcohol intake can cause a plethora of different heart diseases, including cardiomyopathy, which can potentially lead to a sudden cardiac arrest.