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Pattern Of Electrocardiography Findings And Correlates Among Pregnant Women At The Three Trimesters Of Pregnancy In Southwest Nigeria

- Background: The hemodynamic and cardiovascular status of women during pregnancy changes in a pattern that completely differs from the non-pregnant state which may aggravate pre-existing asymptomatic heart disease or cause new-onset heart disease in the susceptible heart. This study assessed the electrocardiography patterns of women in each trimester of pregnancy. Method: The study adopted a cross-sectional design carried out on ninety-six pregnant and one hundred nonpregnant women between the ages of 18 and 45years. A self-administered questionnaire was used to obtain general data with informed consent. Each subject had a complete clinical cardiac status assessment. A resting 12-lead electrocardiogram was obtained in accordance with the recommendations of the American Heart Association specifications. Data were analyzed using the Statistical Package for Social Sciences (SPSS) version 20.0. Results: This study demonstrated a 39% progressive increase in cardiac output. The individual