A 14-year-old girl presents to the pediatric clinic with short stature (height 140 cm, <3rd percentile) and primary amenorrhea. Physical examination reveals a webbed neck, shield chest with widely spaced nipples, and a bicuspid aortic valve on echocardiography. A karyotype is obtained showing the abnormality marked **A** in the diagram. Which of the following is the MOST COMMON cardiac manifestation associated with this chromosomal abnormality?
Ready to test yourself?
Test your OBG knowledge with AI-powered MCQs and detailed explanations — no signup required to try.
Sign up free and practice all 1 Karyotype — Turner Syndrome 45,XO MCQs with AI-powered explanations tailored to your performance.
Create Free Account