Abstract:
BACKGROUND:Cardiac shock wave therapy (CSWT) improves cardiac function in patients with severe coronary artery disease (CAD). We aimed to evaluate the clinical outcomes of a new CSWT treatment regimen. METHODS:The 55 patients with severe CAD were randomly divided into 3 treatment groups. The control group (n = 14) received only medical therapy. In group A ( n = 20), CSWT was performed 3 times within 3 months. In group B ( n = 21), patients underwent 3 CSWT sessions/week, and 9 treatment sessions were completed within 1 month. Primary outcome measurement was 6-minute walk test (6MWT). Other measurements were also evaluated. RESULTS:The 6MWT, CCS grading of angina, dosage of nitroglycerin, NYHA classification, and SAQ scores were improved in group A and B compared to control group. CONCLUSIONS:A CSWT protocol with 1 month treatment duration showed similar therapeutic efficacy compared to a protocol of 3 months duration. CLINICAL TRIAL REGISTRY:We have registered on ClinicalTrials.gov, the protocol ID is CSWT IN CHINA.
journal_name
Cardiovasc Ultrasoundjournal_title
Cardiovascular ultrasoundauthors
Wang Y,Guo T,Ma TK,Cai HY,Tao SM,Peng YZ,Yang P,Chen MQ,Gu Ydoi
10.1186/1476-7120-10-35subject
Has Abstractpub_date
2012-08-17 00:00:00pages
35issn
1476-7120pii
1476-7120-10-35journal_volume
10pub_type
杂志文章,随机对照试验abstract:BACKGROUND:Calcification is an independent predictor of mortality in calcific aortic valve disease (CAVD). The aim of this study was to evaluate the use of non-invasive, non-ionizing echocardiographic calibrated integrated backscatter (cIB) for monitoring progression and subsequent regression of aortic valvular calcifi...
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journal_title:Cardiovascular ultrasound
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