High technology and placebo effect: myocardial laser revascularization in the palliative treatment of refractory angina pectoris.
Coutinho
Mário Sérgio Soares de Azeredo
MS
Universidade Federal de Santa Catarina, Instituto de Cardiologia de Santa Catarina, Florianópolis, SC, Brazil. mcoutinho@cardiol.br
D000787:Angina Pectoris / Q000601:surgery*; D017023:Coronary Angiography; D006801:Humans; D053685:Laser Therapy / Q000379:methods; D009204:Myocardial Revascularization / Q000379:methods*; D010166:Palliative Care; D015990:Placebo Effect; D016032:Randomized Controlled Trials as Topic