Question

Because cardiac output increases up to 30% during pregnancy, patients who have serious preexisting heart disease may develop what?

Answer 1

During pregnancy, patients with serious preexisting heart disease may develop complications due to the increased cardiac output.

Step-by-step explanation:

During pregnancy, cardiac output increases up to 30%. This increase in cardiac output may be problematic for patients who have serious preexisting heart disease. The additional strain placed on the heart can lead to complications such as heart failure, arrhythmias, or angina.