How to Differentiate PA & AP Chest X-ray Easily | By Anis Qureshi

PA vs AP Chest X-ray — Learn the difference in a simple and practical way! 🩻 In this video, we will understand how to differentiate PA (Posteroanterior) and AP (Anteroposterior) chest X-rays and why the projection is important before interpreting the chest. In this video, you will learn: 🔹 What is PA chest X-ray? 🔹 What is AP chest X-ray? 🔹 Direction of the X-ray beam in PA and AP 🔹 Patient positioning 🔹 Difference in heart magnification 🔹 Why the heart may appear enlarged on AP X-ray 🔹 Scapula position in PA vs AP 🔹 SID/FFD and its importance 🔹 Routine PA chest X-ray 🔹 Portable/bedside AP chest X-ray 🔹 How to identify PA and AP after the X-ray is taken 🔹 Why AP does NOT necessarily mean supine 🔹 Importance of projection before assessing cardiomegaly and CTR Quick Revision 🧠 PA: Posterior → Anterior ➡️ Less heart magnification ➡️ Scapulae usually moved outside the lung fields ➡️ Common routine chest projection AP: Anterior → Posterior ➡️ More heart magnification ➡️ Scapulae may overlap the lung fields ➡️ Commonly used for portable/bedside examinations Understanding the projection is an important first step before interpreting a chest X-ray. 📚 For Radiology Students, X-ray Technicians, Radiographers & Healthcare Professionals 👍 Like the video if you found it useful. 🔔 Subscribe to the channel for more Radiology & Medical Education videos. 📲 Follow for more Radiology learning content. 💬 Keep learning, keep sharing and keep connecting. Prepared by: Anis Qureshi ⚠️ Educational Disclaimer: This video is intended for educational purposes and should not replace professional medical training, clinical assessment, or expert interpretation of diagnostic imaging. #ChestXray #ChestRadiography #PAvsAP #PAXray #APXray #Radiology #Radiography #Xray #ChestXRayInterpretation #RadiologyEducation #RadiologyStudents #Radiographer #XRayTechnician #MedicalEducation #Imaging