PFOs: Solving the Mystery of False Negatives and False Positives

False-negative and false-positive bubble studies can have real consequences for PFO detection, clinical decision-making, and patient care. Join cardiac sonographers Maddie Jankowski, BCS, ACS, RDCS, FASE, and Kate Marriott, Senior Sonographer and Education & Quality Manager at Hearts 1st, for a practical webinar focused on recognizing the technical and physiologic factors that can affect agitated saline study results. You’ll learn how to identify common sources of misleading findings, understand their clinical implications, and apply practical techniques to improve bubble-study performance and reduce false negatives.