• Age. The chances go up as you get older.

• Lifestyle. Alcohol, tobacco, and recreational drugs can raise your risk.

• Medical conditions. High blood pressure, diabetes, low blood sugar, obesity, sleep apnea, and autoimmune disorders are among the conditions that may cause heart rhythm problems.

• Environment. Especially a bad one, like air pollution, can make an arrhythmia more likely.

• Inherited genetic anomalies;

• Underlying heart problems;

• Hypothyroidism or hyperthyroidism;

• Some prescription medications and over-the-counter drugs;

• Obesity;

• Uncontrolled diabetes;

• Obstructive sleep apnea;

• Electrolyte imbalances;

• Heavy and regular alcohol consumption;

• Excessive caffeine intake;

• Illegal drugs.

While some of these are unavoidable, a person can take a few steps to reduce their risk of arrhythmia.

These actions include staying active, avoiding the regular use of alcohol or illegal drugs, and limiting caffeine intake.