{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,21]],"date-time":"2025-11-21T06:11:03Z","timestamp":1763705463416,"version":"3.37.3"},"reference-count":4,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2018,6,5]],"date-time":"2018-06-05T00:00:00Z","timestamp":1528156800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81671693"],"award-info":[{"award-number":["81671693"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Echocardiography"],"published-print":{"date-parts":[[2018,8]]},"abstract":"<jats:p>We successfully treated a patient who was diagnosed of having hypertrophic obstructive cardiomyopathy after the aortic valve replacement surgery for the concomitant aortic stenosis. We report this first in kind new procedure exclusively developed in our center, Liwen procedure<jats:sup>TM<\/jats:sup> (percutaneous intramyocardial septal radiofrequency ablation), for patients with left ventricular outflow tract obstruction in spite of maximal medical therapy. The procedure was performed under transthoracic echo guidance. We discussed the technical details, safety, and effectiveness with corresponding images. The patient did well one year after the procedure without <jats:styled-content style=\"fixed-case\">LVOT<\/jats:styled-content> obstruction or arrhythmia.<\/jats:p>","DOI":"10.1111\/echo.14040","type":"journal-article","created":{"date-parts":[[2018,6,5]],"date-time":"2018-06-05T17:40:29Z","timestamp":1528220429000},"page":"1230-1232","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Echocardiography Guided Liwen Procedure<sup>\u2122<\/sup> for the treatment of obstructive hypertrophic cardiomyopathy in a patient with prior aortic valve replacement surgery"],"prefix":"10.1111","volume":"35","author":[{"given":"Liwen","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Ultrasound XiJing Hypertrophic Cardiomyopathy Center XiJing Hospital\/AFMU  Xi'an Shannxi China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mengyao","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Ultrasound XiJing Hypertrophic Cardiomyopathy Center XiJing Hospital\/AFMU  Xi'an Shannxi China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lei","family":"Zuo","sequence":"additional","affiliation":[{"name":"Department of Ultrasound XiJing Hypertrophic Cardiomyopathy Center XiJing Hospital\/AFMU  Xi'an Shannxi China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jing","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Ultrasound XiJing Hypertrophic Cardiomyopathy Center XiJing Hospital\/AFMU  Xi'an Shannxi China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wensheng","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Cardiac Surgery XiJing Hospital\/AFMU  Xi'an Shanxi China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bo","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Cardiac Surgery XiJing Hospital\/AFMU  Xi'an Shanxi China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0914-8947","authenticated-orcid":false,"given":"David H.","family":"Hsi","sequence":"additional","affiliation":[{"name":"Stamford Hospital  Stamford CT USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2018,6,5]]},"reference":[{"key":"e_1_2_4_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(12)60397-3"},{"key":"e_1_2_4_3_1","first-page":"247","article-title":"Feasibility study of percutaneous transvalvular endomyocardial cryoablation for the treatment of hypertrophic obstructive cardiomyopathy","volume":"19","author":"Keane D","year":"2007","journal-title":"J Invasive Cardiol"},{"key":"e_1_2_4_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/europace\/euv302"},{"key":"e_1_2_4_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2010.07.055"}],"container-title":["Echocardiography"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fecho.14040","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/echo.14040","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,17]],"date-time":"2023-09-17T10:39:13Z","timestamp":1694947153000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/echo.14040"}},"subtitle":["Liwen procedure for intra\u2010myocardial radiofrequency ablation"],"short-title":[],"issued":{"date-parts":[[2018,6,5]]},"references-count":4,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2018,8]]}},"alternative-id":["10.1111\/echo.14040"],"URL":"https:\/\/doi.org\/10.1111\/echo.14040","archive":["Portico"],"relation":{},"ISSN":["0742-2822","1540-8175"],"issn-type":[{"type":"print","value":"0742-2822"},{"type":"electronic","value":"1540-8175"}],"subject":[],"published":{"date-parts":[[2018,6,5]]},"assertion":[{"value":"2018-06-05","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}