Diagnostic and Therapeutic Endoscopy / 2011 / Article / Fig 2

Clinical Study

Long-Term Results of Radiofrequency Energy Delivery for the Treatment of GERD: Results of a Prospective 48-Month Study

Figure 2

Mean Less pressure was evaluated by oesophageal manometry; median basal pressure was 8.44 mmHg (7.2–11.7), at 24 months was 9.5 (7.8–10.2) and at 48 months was 9.1 (6.9–9.2). No significant differences from baseline values were found.

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