{"title":"New Developments in Therapeutic Ultrasound-Assisted Coronary Angioplasty.","authors":"Gunn, Cumberland, Siegel","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Ultrasound at high energy, as distinct from the low energy used in ultrasound imaging, has found many uses in varied branches of medicine and surgery. Clinical trials of catheter-delivered, high-energy, low-frequency (kHz) ultrasound over the past 6 years have shown the safety of this modality in the treatment of coronary artery disease and have identified a number of indications in which its use, as an adjunct to conventional percutaneous transluminal coronary angioplasty (PTCA) techniques, may offer therapeutic advantages. Thrombus-mediated conditions--such as myocardial infarction, chronic total occlusion, and atherosclerosis in small vessels--appear to derive particular benefit from ultrasound treatment. Recent developments in these fields are reviewed.</p>","PeriodicalId":80270,"journal":{"name":"Current interventional cardiology reports","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1999-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current interventional cardiology reports","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
Ultrasound at high energy, as distinct from the low energy used in ultrasound imaging, has found many uses in varied branches of medicine and surgery. Clinical trials of catheter-delivered, high-energy, low-frequency (kHz) ultrasound over the past 6 years have shown the safety of this modality in the treatment of coronary artery disease and have identified a number of indications in which its use, as an adjunct to conventional percutaneous transluminal coronary angioplasty (PTCA) techniques, may offer therapeutic advantages. Thrombus-mediated conditions--such as myocardial infarction, chronic total occlusion, and atherosclerosis in small vessels--appear to derive particular benefit from ultrasound treatment. Recent developments in these fields are reviewed.
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