Biopsy Procedure
≥140/90 mm Hg, Hypertension
HYPERTENSION
Bone marrow biopsy was performed for all patients, and the median blood pressure was 141/79 mm Hg before and after biopsy for all patients, without a significant difference between the groups. Hypertension (≥140/90 mm Hg) was documented in 59.4% (63/118) of patients before biopsy (34/60, 63% in the MEOPA group, 29/58, 56% in the VR group; 