Table 1.

Clinical characteristics of 13 pregnant women

Sample	Maternal age (years)	Gestational age at administration (weeks)	Side effect(s)
S1	30–39	31.4	Dyspnea
S2	30–39	30.2	Pulmonary edema, Pulmonary congestion
S3	30–39	34.0	Tachycardia, Dyspnea
S4	30–39	35.1	Dyspnea
S5	20–29	35.4	Pulmonary edema, Dyspnea
S6	30–39	36.5	Tachycardia, Dyspnea
S7	30–39	15.2	Tachycardia, Dyspnea
S8	20–29	33.5	Dyspnea
S9	40–49	27.6	Tachycardia, Dyspnea, Palpitation
S10	20–29	20.3	Tachycardia, Dyspnea, Headache, Sweating
S11	20–29	30.6	Dyspnea, Palpitation
S12	20–29	30.5	Pulmonary edema
S13	40–49	32.2	Pulmonary edema