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8th March 2024
A 23-year-old swimmer is referred to Cardiology outpatient after the discovery of a murmur by her general practitioner.
A 23-year-old swimmer is referred to Cardiology outpatient after the discovery of a murmur by her general practitioner. She is asymptomatic with no significant past medical history. She underwent cardiac catheterisation for further evaluation with the results shown below. What is the most likely diagnosis?
| Site | O2 Saturation | Pressure (End systolic / End diastolic) |
|---|---|---|
| Superior Vena Cava | 67% | – |
| Right Atrium | 80% | Mean: 7 mmHg |
| Right Ventricle | 80% | 26/7 mmHg |
| Pulmonary Artery | 80% | 28/9 mmHg |
| Pulmonary Capillary Wedge Pressure | – | Mean: 8 mmHg |
| Left Ventricle | 98% | 130/8 mmHg |
| Ascending Aorta | 98% | 124/82 mmHg |
Select the SINGLE most appropriate option from the list below. Select ONE option only.
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