ANSWERS WILL BE POSTED TOMORROW 17/2/17 BY 17:00
A 19-year old female presents with difficulty breathing on mild exertion and increased fatigue.
Upon examination, the following were found:
- Blood Pressure 175/110
- Weak Femoral Pulse
- Femoral pulse come later than the radial (Radiofemoral Delay)
1. Which diagnosis are you suspecting this patient might have ?
2. Is this condition more prevalent in males or females ?
3. Which syndrome is associated with this condition in females ?
4. Which investigations would you request ?
5. How would you manage this patient ?
6. Which complications may arise if left untreated ?
1. Coarctation of the aorta
3. Turner’s syndrome
Coarctation of the aorta can be accurately diagnosed with magnetic resonance angiography.
The severity of coarctation of the aorta can be rated by a combination of the smallest aortic cross-sectional area of the aorta (adjusted for body surface area) as measured by 3D-rendered contrast MRI, as well as mean heart rate–corrected flow deceleration in the descending aorta as measured by phase contrast magnetic resonance imaging.
Treatment is usually conservative if asymptomatic. If the incidence of arterial hypertension, surgical resection of the narrow segment is required. In some cases, angioplasty is required to dilate the narrow segment.
- High blood pressure
- Enlargement in a section of the wall of the aorta (aneurysm)
- Aortic rupture or tear (dissection)
- Premature coronary artery disease — narrowing of the blood vessels that supply the heart
- Heart failure
- A weakened or bulging artery in the brain (brain aneurysm) or bleeding in the brain (hemorrhage)