How Radiology Helps Diagnose Pulmonary Arterial Hypertension (PAH) Faster

Do you feel unusually tired after climbing a flight of stairs? Do you often experience shortness of breath or a racing heart, even while resting? These could be warning signs of something more serious— Pulmonary Arterial Hypertension (PAH) . This condition silently narrows the arteries in your lungs, making your heart work harder to pump blood. But here’s the good news—advances in radiology are helping doctors catch PAH earlier than ever before, giving you a head start on managing it effectively. What Is Pulmonary Arterial Hypertension (PAH)? Pulmonary Arterial Hypertension (PAH) is a type of high blood pressure that affects the arteries in your lungs and the right side of your heart. It’s not the same as regular high blood pressure that most people experience. In PAH, the tiny blood vessels in your lungs become narrow or blocked, making it harder for blood to flow through them. This puts extra pressure on the heart, causing fatigue, shortness of breath, and even heart failure o...