Severe Gastroparesis following Radiofrequency Catheter Ablation for Atrial Fibrillation: Suggestion for Diagnosis, Treatment, and Device for Gastroparesis after RFCA

Figure 2

(a) Gastric emptying scan reveals delayed gastric emptying time with an almost flat time-activity curve. A large amount of contrast material remains in the 2-hour delayed image, suggesting severe gastric hypomotility. (b) Gastric emptying scan reveals delayed gastric emptying time, suggesting normal gastric motion.

(a)

(b)