We present the angiograms of a patient after transmyocardial laser revascularization (TMR), which were performed 10 years before by the application of holmium laser pulses. Thirteen years before the TMR procedure, the patient underwent coronary artery bypass graftings complicated by graft occlusion with no longer possibility of direct revascularization. Then, refractive angina required an alternative approach for symptom relief as the indirect revascularization by the application of the holmium laser pulses. Interestingly, the late angiograms, taken when the patient suffered from effort dyspnea for ongoing left ventricular dysfunction, showed a network of small vessels (absent before the TMR procedure) that supplies blood to the heart with no flow through the coronary arteries because of their complete occlusion. This is a historical presentation of the results of TMR to understand the effects of the indirect revascularization on the blood circulation through the heart over the long-term follow-up.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.