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Fig. 1 | BMC Cardiovascular Disorders

Fig. 1

From: Research into the intervention effect of folic acid on arsenic-induced heart abnormalities in fetal rats during the periconception period

Fig. 1

The effect of NaAsO2 exposure on fetal heart development during progestation/gestation (×40 times). a-b pathological section of normal fetal rats heart; c ventricular septal defect (↑); d atrial septal defect (as arrow pointed) (↑); LV: left ventricular; RV: right ventricular; LA: left atrium; RA: right atrium; IVS: interven tricular septum; IAS: interatrial septum; MV: mitral valve; TV: tricuspid valve;Ao: aorta; AoV: aortic valve; LVOT: left ventricular outflow tract; PA: pulmonary arterial; ↑: anomalous structure

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BMC Cardiovascular Disorders

ISSN: 1471-2261

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