Pregnancy is a period of substantial changes to the body's normal physiology, and the failure to adapt to these changes can lead to life-threatening pathology, particularly involving the cardiovascular system. In comparison to pre-pregnancy physiology, pregnant women have increased blood volume and physical demands which exert increased stress on the heart. This is important to consider in women with and without previously diagnosed cardiovascular disease, as the physiologic changes during pregnancy and postpartum can lead to sudden decompensation. The management of heart failure is particularly important as it remains the most common cardiovascular complication during pregnancy and is associated with substantial maternal and fetal morbidity and mortality. This is especially true in patients with pre-existing heart failure, who should receive counseling before conception and in certain cases be advised against pregnancy. For these reasons, healthcare professionals must be well-versed in the different strategies of diagnosis, management, treatment, and monitoring. This review will outline the pathophysiology, diagnostics, management, and general approach to heart failure in pregnant patients.
Keywords: Heart failure; Heart rate and blood pressure; Medications; Postpartum; Pregnancy.
© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.