Coronary-subclavian steal syndrome: percutaneous approach.
Coronary subclavian steal syndrome is a rare ischemic cause in patients after myocardial revascularization surgery. Subclavian artery stenosis or compression proximal to the internal mammary artery graft is the underlying cause. The authors present a clinical case of a patient with previous history of non-ST elevation myocardial infarction, triple coronary bypass, and effort angina since the surgery, with a positive ischemic test. Coronary angiography revealed a significant stenosis of the left subclavian artery, proximal to the internal mammary graft.
Serviço de Cardiologia, Hospital do Divino Espírito Santo de Ponta Delgada, Portugal.
Carina
0000-0001-5940-4745
C
Machado
Serviço de Cardiologia, Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Portugal.
Luís
L
Raposo
Serviço de Cardiologia, Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Portugal.
Sílvio
S
Leal
Serviço de Cardiologia, Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Portugal.
Pedro Araújo
PA
Gonçalves
Serviço de Cardiologia, Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Portugal.
Henrique
H
Mesquita Gabriel
Serviço de Cardiologia, Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Portugal.
Rui Campante
RC
Teles
Serviço de Cardiologia, Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Portugal.
Manuel Sousa
MS
Almeida
Serviço de Cardiologia, Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Portugal.
Miguel
M
Mendes