RESUMEN
Excimer Laser Coronary Atherectomy (ELCA) is a well-established therapy that emerged for the treatment of peripheral vascular atherosclerosis in the late 1980s, at a time when catheters and materials were rudimentary and associated with the most serious complications. Refinements in catheter technology and the introduction of improved laser techniques have led to their effective use for the treatment of a wide spectrum of complex coronary lesions, such as thrombotic lesions, severe calcific lesions, non-crossable or non-expandable lesions, chronic occlusions, and stent under-expansion. The gradual introduction of high-energy strategies combined with the contrast infusion technique has enabled us to treat an increasing number of complex cases with a low rate of periprocedural complications. Currently, the use of the ELCA has also been demonstrated to be effective in acute coronary syndrome (ACS), especially in the context of large thrombotic lesions.
Asunto(s)
Aterectomía Coronaria , Intervención Coronaria Percutánea , Aterectomía Coronaria/métodos , Angiografía Coronaria , Humanos , Láseres de Excímeros/uso terapéutico , Intervención Coronaria Percutánea/métodos , Tecnología , Resultado del TratamientoRESUMEN
Cardiotoxicity manifesting as myocardial ischemia is not generally recognized as a side effect of amphetamine use or abuse. However, at least 9 cases have been reported since 1987. In this report a case of acute myocardial infarction due to oral amphetamine therapy is presented. The patient was treated with thrombolytic therapy but there were no signs of reperfusion. His coronary cine-angiograms were normal. The literature regarding amphetamine use or abuse is also reviewed, and the possible mechanisms of this pathology are analyzed.
