DAPT is a therapy that involves taking two medications together to prevent blood clots. This therapy is often used for people who have had a heart procedure called percutaneous coronary intervention (PCI) or who have a condition called atrial fibrillation (AF). The goal of DAPT is to reduce the risk of heart attacks or strokes by keeping the blood flowing smoothly through the arteries.

Atrial fibrillation – Atrial fibrillation is a heart condition characterized by an irregular and often rapid heart rate. It occurs when the upper chambers of the heart (atria) beat out of coordination with the lower chambers (ventricles). This can lead to poor blood flow and may cause symptoms such as heart palpitations, shortness of breath, and fatigue. Over time, atrial fibrillation can lead to complications like blood clots and heart failure. The condition can be intermittent or persistent, with episodes that may last from minutes to hours or even longer. It often requires ongoing monitoring to manage its progression.

Acute coronary syndrome – Acute coronary syndrome is a term used to describe a range of conditions associated with sudden, reduced blood flow to the heart. It includes situations where the heart muscle is at risk of damage due to insufficient oxygen supply. This condition often presents with chest pain or discomfort, which may radiate to other parts of the body. The progression can lead to more severe heart problems, such as a heart attack, if not addressed promptly. It is typically a result of the buildup of fatty deposits in and on the walls of coronary arteries. The condition requires immediate medical attention to prevent further heart damage.

Chronic coronary syndrome – Chronic coronary syndrome refers to a group of conditions that result from long-term reduction in blood flow to the heart muscle. It is often caused by the gradual buildup of plaque in the coronary arteries, leading to narrowed or blocked arteries. This can cause symptoms like chest pain or discomfort, especially during physical activity or stress. Over time, the reduced blood flow can weaken the heart muscle and lead to heart failure. The condition is typically stable but can become unstable if the plaque ruptures or if a blood clot forms. Management focuses on preventing progression and maintaining heart health.