Table 1.

Patients' characteristics

Characteristic	Value
Patients enrolled	31
Male/female	29/2
Age (years)	27 (18–45)
BMI	24 (22–27)
Symptom duration (years)	2 (0·1–10)
Single/multiple orifices	5/26
ASA score = 1	27
ASA score = 2	4

BMI, body mass index.