Category
New / Revised 2026
Focus / Keywords
artefact, reverberation, side lobe, mirror image, acoustic shadowing, near-field clutter, coumadin ridge, epicardial fat pad, pericardial vs pleural effusion, descending aorta landmark, ultrasound enhancing agent, contrast echo, poor windows
Recent Evidence 2025-26
System
Miscellaneous / Cross-Cutting