Research progress in non pharmacological treatment of coronary artery spasm
Most cases of coronary artery spasm(CAS)have a good prognosis after drug treatment,but high-risk spasms such as concomitant organic coronary artery stenosis,left main artery spasm,multi vessel spasm,and sudden death caused by spasm may require non pharmacological treatment.At present,non phar-macological treatment methods for CAS include coronary intervention,sympathetic nerve resection,myocardi-al bridge release,etc.However,the clinical indications and long-term effects of non pharmacological treatment methods are not clear.The article reviews the research progress on non pharmacological treatment of CAS.
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