Which of the following is a normal EKG change during pregnancy?

During pregnancy, various physiological adaptations occur, including those that influence the cardiovascular system. One of the common changes seen on an EKG during pregnancy is left axis deviation. This is primarily due to the upward displacement of the heart as the uterus expands and the diaphragm moves upward, influencing the electrical axis of the heart.

Left axis deviation can be observed in healthy pregnant individuals as a normal adaptation. The heart's physical position is altered, leading to the change in axis. It's important to recognize that these changes are typically well tolerated and do not indicate pathology in the context of a normal pregnancy.

Understanding the typical EKG adaptations to pregnancy helps clinicians differentiate between normal physiological changes and potential abnormalities that may warrant further investigation. Monitoring EKG changes is an essential aspect of managing the cardiovascular health of pregnant individuals.