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A 75-year-old man was transferred to our department from the local hospital because of recurrent episodes of dyspnea and angina at rest, with significant 3.0-mV ST-segment depressions in ECG leads V3 through V6. His medical history was significant for coronary artery disease, 2-vessel coronary artery bypass grafts (1999), nondisabling stroke (2004), type 2 diabetes mellitus, hypertension, and peripheral vascular disease. The patient also complained of dizziness and weakness of the left hand. Clinical examination was characterized by lack of radial pulse, and blood pressure could not be …

Unstable Angina as a Result of Coronary-Subclavian Steal Syndrome