CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "waset.org",cType: 'non-interactive',cRay: '91341651cf4c81ec',cH: 'jEcKeicTuX75bcZ.cedJYnr78ygwVGX6Urof.A3XBg8-1739777584-1.2.1.1-XvNmRIPOdhFZN8dp7iaDv580gP_QDGxEoDVcXocTzpeeRQv13VRrTpBHKUHBtiZE',cUPMDTk: "\/cardiology-and-cardiac-surgery-conference-in-february-2025-in-guangzhou?__cf_chl_tk=m0oFa3bVKGo7PfwpZ8znUIS.67OMAMhUJe9Dp_C51WU-1739777584-1.0.1.1-uoESXpOBkSSp8pxtUO6eA07ktzAuwTnNHRwDsuMWWlc",cFPWv: 'b',cITimeS: '1739777584',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/cardiology-and-cardiac-surgery-conference-in-february-2025-in-guangzhou?__cf_chl_f_tk=m0oFa3bVKGo7PfwpZ8znUIS.67OMAMhUJe9Dp_C51WU-1739777584-1.0.1.1-uoESXpOBkSSp8pxtUO6eA07ktzAuwTnNHRwDsuMWWlc",md: "g8yGByedRqvSGeNaKmdg3s3nmpVhJ2EUikCdYbxldEU-1739777584-1.2.1.1-difne8Z9Mizfg4bN_tsN8a3USUrT2bYF12OD7EpsJ2GoU7A6.Jtql2eEksF7R8hVstdoMVtC26BYO0UiFXFcHUILe6oHNuyHcsiuObjgNc6JDtMTi7I0uRx_ItG9ltCVtkFVJyICPQaDMrTBcajy7xPi2WtztzKQI0CLSfwH6wt7gqwFkVY4Q3P7AxAlqWZBtmtSSx4iOP8tx.c14n053H.OJGSt6TXZcGJOBe0GWGZzQOgN4MMPJOk_UeECVk9OrMDzjTdLzjWMWZiNCxXxcUk19vsVR03L9uxe70Q9YE6NDpif0whbmDgtPBX2Lev3yZ84z6BtVxClSx3YLPdqj5ynHtCDkAkdo9owr0RO3v8QO0dApWums3MAEuzK4HhsSubV1GcfqmGDvxzx.UPWMTPNGwh.OIp_lsiTqiBbdslzJILIl_FGOTq8agux0ayTqGUOBVbZQmsdZY.3OM2dEuEPvqcuqBsx7C1l4QPS9mF5FrFoB45yoKmkkoP1GbJG1hPBXvMDBODq0F48kTaPsdrGRyzcvr9JX7mCwlURwLoyaOHnBsBjwKOAg0S2xcTMyF1lGfA_loydI0aE40JY4CfH2jNb_GHMwV7G3uz3PdiOk_o8K8Bwu2SqVktiaTGxzfyT6ExrHhRwC6ce9FS0jL6YLnv4OMeCcTXM04ZBqhiw2qOcSX51iwtV_KS3eeJnKhLnqPSO05kZtRPuvi14ZDkJPa7CH.VjtsgVtHWi7LTc3Bo3nHBSZMZPdWmaJv525sMSuNnMVIpX4pvpZT_3hLyZo7flaMVK74od4eMjHS3pCj.nQvm6MXbgOm8y0ZhPI.8CXak6VUFmdJnkXigRSpVRYBJdEkz72_Bln0ffw18eZXiNFDt37LsiAqXnqFi1_3x84slJYS8j2caor7lqnZZlw8vBxh1M9o0uTNjUufLMSaaJfKAROyULc7nehcGrhyGehzkPf8psErREFCowzd96lxEWWg.cJczK4vtshRmam4hpr6k2VGixctLpDHEEIf8_RCtj4sW_BzW4L7Hs0e00hkYnqf_OvItOXr1QNIC2erxx_6Z8gpXp1.YybqKHEfdq1zm3m7qasto5Of5hpNUKIikCMhWTv8WyZPXBS.pWUfJ0P3FyvkVUHbgE0gXyWx6n.J2SJhNY5nCbhxfieH_8z7HVh3mrob6Q.9_3ZFf9qTD2iPIQW09J_DhwgqOzbn7B7eVIev3W4k_37Cnoi3CahntnVcOQITsOQm_MpmsIjOLvCxUque3c4ifZXtPbbDXnnYfbAN5VVRwNkYMAgyLARyq.GYUlmL2IJxswEuCp.LYbAXubRH_eEA64t9eBmsUoQnnX8qLjjSj23adQT96R5YuEegj.i83yid_uiZUOJWK0S7eIJ4Cm4vcIn94pxWNsd_3iksG1W1q0l30IR962AT6JBCpqun9PhLeMML5Gm_qbQPh5ES41qhtQq07RvROSl32Q4p.Mht3ap1.JUnNzTHHpt9up7oiVnf9I6d6Ljeliwbk5a_e3ntvIqPnP6s6WT8FHkZMHg90AuujgPi.eXE3NMrngRWxH2gdOWALexxNrKhkg3SinrGp1Lz7NxyfUQsaR_yU_HT84ejI4H5ABEVyGbGFYJBwaZDSbZOgoed9aOyGDEAHlE2gWv0sRDX6p13DActySvuKaBEfPSKg_ipgh30TJIa4X7EB1ad3Uw03XLCOv.EFB1oc5jm_35iMi7Cd.NfDjZ_KgnOSIgmSMUyuh6ZjqRH.SQF8xdaOc1dWIhLmLIY.7XFOInfB4Y13TX79175rgx_xOlI6qXbkoGPmBIsEIxjMte9DAKjhAAQ_IPqXL6OitSzmL390XZMigKnQS7Vnt2jn3Z9pEbOVg.A22nHRgRLt6DHVwk_6.fc5rs6wVucjYcmgv5SorhAcHriWzVa0hblgo3suEOGRXAJsTBQYRfE5hkWKzdegA2Z8qDV.lARSDmz6YzGMQ0mAbc_b3XS.mdfcfGbnKbEIXOutvXN4kKD8H08AxiE2K_7wS8jL3bOKWD2UxqsXC",mdrd: "wFAxyY_oGYpJV6vEBLCM8ethgqo4LTWkO3fKAo1smZo-1739777584-1.2.1.1-0Lu.vSBU3N7PRlYlrLsSYY1c0jJkjbDMeTvXxjx7MMpF6fWLpWMQ22qrAWgzI1nmTLzT7RKAqyR55_GKaYMtibLh8FkvNFuXdKT6nfayV7JYFa1fgE5CrB9kyZ3XGSBU8LZbAGYEtsH80lCCkxdgHpkHBPcxx_hOFluL5DpR122gTO3zuMN1MpNYWWpQmM_wTION3IaoswlFzo14ZBp0n9zUD9i0MvYMluZKiygJfgbdXC8OAqgAowYtSX6toi0Fq6fwVC8eEIu1HitBnq3S8FSU44sM1rO6utCrlx8iRk01I7e6kbVo.9SM3gcDU24OqB9McnFOzvW0CzoBHYr6q7xRAUg_88tX82Z5Q9P2y38SF0OFhXp17xF1ARaW0aXbYrUkgm.t2gm5MfaEZGLLoaSJcTA9adtOyGBFpEhvyDVc.b7FY.Nhc7InMJDlNUxqgNqv3n1km9zIXsoiyq6B7kgzIjjAs8M.9tFYgEZXZN5gAvvGQr4_3JtoRdQRkuSzghBo_ebjhr50FDclqf2gAVRXYXT4t.W7w93shvyq_JVHqIt63w_95nN.IFa3lqlXt2Ag0rYdjzhYDnJpv0sJLi8h1GDMjdT.vQNmyUQZyHa..XA.E69ljmNMkxYQfP4HceBwkBYI2emZY_S74raqpSNrril9SAcv466KfDS9d1JG0ETNjnsiwccWVbG0JAWset7nf1pTXs8fGVbseagzTKOEvLP_YNXDyYrNvkVrvTwVl6obGbY9xOgSqND59W9diL51cXOUwpZCmwM7HNXdRy4R4ntmJQ4JhFGV5wuHuaB84.JWzwcH8z.3IYRqDfbXTzrDzn.hJPJppH6PtBALd5XoQ0ZPhxZeTEc2ulEQbLVBWL6KmmzIaWavxs6_djid0sWs0cqGSCrhZuzENZx2p.uorwvGDQj1EAMPg8KylTwruyU0qXJ3q6m0vRgMB9btqgtzOm70hAQP.hnE.h9uYk7KSSEZW0lOjnPghzgPEeB3AGX0erTgPA5r57a03mDqefrxh8gsBu55n9GxpC5lzrG9b_I9N.o56HbzOfU.YLT8dYywVSa88xvGTkQpAs2Pjwd_NguZr4gCvKOoSvT00_Lx3VMmBvgMVLAJ5VNligeOKvFJlmqH.pqX44xJ_FQoUJUqGpb2T3Zq9zt0gJLxAAvOCSxap5j8uzDliCu5x55p8qTZklUTG9gM5x0.C.puPxF3CFZ3Doy_4IpvIAYQIiVbLNWp2Eoe9WdN6wuQzgf1QBcaovMKJ8JSBOKcebhZGpZUPTAcrDGv.GmYiWC5I_RK_UPTYBgt2yb3sbF_JP1PcGYgVlkwz7YIKI0aW4xBzTF1ah4j0ncMpcyl1RF15tfNbTg4J9iozKnEg6Sr2G2at8RT1m8Y93HXK8h6lC3dHPFyC26g0Cn_2ZF.ivPpbLf2vhaipt_DzGswn5Sji9ZJ70DMZLBY.xxDJqjsR61.IxmoRCYdkiebIfF9wUMszunUzFCUOZK5TJSnQdEHAsSKLRu_Obj4YKDAQVhfLUbKgrZ2w8iud_W6YnX.uajIz.LBUra1pgOUa_fn4b2pMXK3CxltSubkA..KhSM_zg91EQpSwgHbDnOgsNkt0QH7BDvPLw8zYkom_QoLVGTUA19_iBcu11I7F5IXGzmI_E9nPS.Pq8X8E5937EYnKoa_f3028VV0tNoge7jJVEnSd.3zFi5Sk_vNBwIcqqjhlnwBkQlwfsXCr.4hJurGzrlkgQ2kAM4mgrA6cNSRkUCj5Kw9ItIVy_g63dQ5x__.Ms6VVfI_MXWgmtXGrCkRsegQJWuVDiKDSGV.yJCF_RzcS2k52PD8umPALONjwJBd.J_AhxuUcIil4hSiAII0kFs5r0HssRDmyNzmlX5g5Sv1RjNAJjIHkvtXDNcNWH3HaZ3v0DY4KX_rAe5Jb8EFhvyONJOyqLOuUvHsZsmyTaPf1LU"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91341651cf4c81ec';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/cardiology-and-cardiac-surgery-conference-in-february-2025-in-guangzhou?__cf_chl_rt_tk=m0oFa3bVKGo7PfwpZ8znUIS.67OMAMhUJe9Dp_C51WU-1739777584-1.0.1.1-uoESXpOBkSSp8pxtUO6eA07ktzAuwTnNHRwDsuMWWlc" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>