Effectiveness of Heparin during Long-Term Tocolysis
Figure 3
Before inducement versus after inducement of heparin VAS evaluation. The VAS before heparin inducement was 4.5 ± 0.5 and improved to be 2.5 ± 0.5 after inducement. This VAS improvement shows that patients obviously felt better comfortable as to the drip infusion therapy after heparin inducement.