Heart disease is the most common cause of death for both men and women in the U.S., according to the Centers for Disease Control and Prevention (CDC). The most common type is coronary artery disease (CAD), which can lead to heart attacks, heart failure, angina, and arrhythmias, according to the CDC.
When a patient suffers a traumatic injury or poisoning, we need to report how they became injured and where they were when it happened. You already know this from ICD-9-CM.