CINXE.COM
Just a moment...
<!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: '913485ea39db49f3',cH: '.eakGwtJT0zWzhLyZSubZQiEuggoj89bROT8PjaujO0-1739782155-1.2.1.1-wYnemzARLpZaLV22VxO2nJUDkz1dxCJgXWBb3xFWy_nDn2iViF8CqQrHkYpWycnN',cUPMDTk: "\/cardiology-and-cardiac-surgery-conference-in-april-2025-in-chengdu?__cf_chl_tk=3tx8t1wye6rzc1mWJErytcf1gD2xEgNHfAPJOj7Fal8-1739782155-1.0.1.1-zeg010iwv0H8XSu0WNezHS8EUBbvClSI0u1VOY3ZxLc",cFPWv: 'b',cITimeS: '1739782155',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/cardiology-and-cardiac-surgery-conference-in-april-2025-in-chengdu?__cf_chl_f_tk=3tx8t1wye6rzc1mWJErytcf1gD2xEgNHfAPJOj7Fal8-1739782155-1.0.1.1-zeg010iwv0H8XSu0WNezHS8EUBbvClSI0u1VOY3ZxLc",md: "mwH8qs1Zb86yy5zkrm1P3sWWqWAM.IwhAUrWBO.Y28s-1739782155-1.2.1.1-5huY6K.oXZTdAWES9zZFp5oYVcpRPL5XwrH5exwD47Opv2I_Bmli2_jR7drjst4BmpPe.TBAQSt82_ROo582FTpLxURgmQVqASgN8FeqpdeaUdzVowe47wE8OugxRQwysBwXMj.nOvwKUNBJRKb6T27zQWpW_kSj2aluJ.MOOozqXkqTym.aTDrj6FAOIlkoHsclJF_fc7.OKI7EczNIewF.xmRwhKOq2aFFhjjLJoS4LxPihIVi96UxxowhFhNLHZjacxtFV1meUaSlA0BEvN0jAIEhXM7xIv0MkMw8yHkO1VNR6DBGwKfTKpph3ARGLVlghuSg2wlaiRW2HPxs7NSwsmQwqxMJsMpQwvYHeVZzQfD__WBgtbBsJt_UCrBOo66aCmAkPEVyp0CAg1actKOnCKSZuSYSsIzZhiDbiC66O9tSTz7XcJK3pPn3r_v43yMqVqlEO8ygDOdySYGu0zZr872BjO48WRxsThT3P1jyD7Jj0lNNAN6lddrqWuSFZlRgRMFFD9vGYJJjB0IB4Jf4LRcpNERGpGHKS3f2Re7hJaIsw_RS0PBUWapUOq1mSwibdMnhBKjdM_LxBQlHwuKYOBahWlP.q9EtImKqsO9CqdAs5JVT4yRPpfJlp7iyY02kY6h2nHZQRUg_W3DH82cBC5DyayYPTFmReMh023gESIBugoVhTmi8E4paH2uBAaGJ.QgtyxPgXl5lxZ2Uks471sVBSs_aeA49L8vuqAVOXZ6ik36rEHSCSqp7G68vovW80HS_oj2LFRG6N2sB9CiTdqJVle.FqqvgCTeokoJoFV_mQlO5tJnbb1VTCO_etWigP2EZgK2eaQ9H0c01bW9b0FkbIkifccI7ugtwcN.lScBnEVQz1jr8ZRmdoKuPYda0Qzqc4fquy0C2lTUlLcQa57II0iHFND5lI0e3uIfGHNzoxynx4poP64XFt20QfCkz1fcG4Uixho3wVPmZ3k6_tSGCM7f8T1VWFoXO57aRMth_iD50kIkuum_BYRJKP4odjOhmAuJZPrcuCFlBU_MW1OqW2ysdf5XBr4vDEqMYpa2NyQrq05xGMBB8VD5XOkyvnt1qwktQopXaBThDsbUAeQLF0LaAVMX1qj.N6rOjx1xkxVpt4My.PEZtMsFH95zXmp04jo8g4W01715qG4hUGGK1jkOpW8F1cEtG.seFq8ui6dse18Nf1TxKFwjbyy7mW6oWJukeoo144NxSWoyiwppO4kXD0Xa1NM0scdmqMeliUMJA7BWK4MsYrhZLsVrYv4Epghx0jqLhMdRm014OogsdScxImmgXBkiHhvWWUlgQNrWKTVxMPeen8pXyOodFVseJw7qdp1fIG7203FjLr_xWTncD2MbDe8gt4Jw4b_PprBRWQ649JsSKrU3dmR6sOHW1w_5NHqV4T9Xrlabgscz9auQ.08dg4cLcGUIKyfEkHHFyVtQ4okUU5mEB7lW_YnBKE20QJfQm5xqwgHsmyudN4Tg.okmdi9UwQz4JIhYpKG6PGFrE75dBRg2cNOlG5f04ulcqmFxFSJTc4ouAkxgtY90RPvzkgb1M_8kvN39d8OYsQ8LLsIiuT5mrvieW9ipl_3lebHDyWemY.SoEywhksGYNytHrsNHPkczt8tbexl7gYWxgKjD580uK798SLBT.NJUGompq1U8ucTbNY7TmKEy2UYq.Tt7EVzLOwpsw3pnobU7fJTNpzXBsn.2Rx09NkMPUeRZulBZHInDKka0esvbYgJ2uRQco32k0fWoX9K.LeWiE2Y5ocWjNNRAqdn71_xG5tWzeYa0n0z8j9KzLnYdN4BgyxSPBQUxtCGhBOCjssRn.9nDXEJrJFFTgw0BG3ieRnEm.74Ky17PZQT4YuwveZNTIOymLB0esN_kEM9VHNF1QDGihUu1Dt4UwSxPWgH2Ox5n0EOtJ2e7MlS1WRr3cgSD1UAw38msVdvaDtU4fvO3cboOkiWVo8WcMKVPHdgqTO0r8kDPWQk9yv9Kk1bMGPjpIDAVYzyQ",mdrd: "lSsHAKy4IiKiN0yuQtT_9orBovOdi8oZiaYsNv5La2c-1739782155-1.2.1.1-d2ibTrGHt6le9cqJYULJOC4v6lfz_LrW0gKgpVbvFiHCHTAhCOK_3gVVFfzPbVKIUJmPucVmNjDIfhwr3SKEhBi8pN5NVYzBBxuytZ9ljjqQi3rqjvh8AHAZajY1gNfjYO11cGWt.x7.9PWtseOx0i7MJiQCLYDfGQhOahHIsMwtCEcZEPbFx.W1IkCsKOdL8bFCPjzGX5hQBp9ly4dVTEOORaAxfha1h2cnf7soiveASLXX4NjGrWJK1tKtIpJ7B5EvBJII09No.yuU5mh.OoCxKXSLC7HybrAcxeYtHg0CKiH6ue_eKuFXHV_uO.x_QMc_W4uhweXGw6J3cbHQUtx.oLgBjuKY_6I29AMwotLdpI8Sqs1ryQcWzBffHWQhqWFuJM1SMURJjlR_cUu3ZYORbxcSsB1vH2FbZdQhtPIfZcw11pkRsIcHaqntqCmFFWfcAP7T.3wG2eSAMlZN1sCb5agHqGdZzZhx1qeSJZi5aXZ8MXv4IkaYbee2SCXGG7UDQ740IhmHmvUDSUrf3DrSCI8_sm1YIxv2xTJ2FmRUClx3arpHoUNDYmikP2_zvkzKvHN5kgdO.H7UUrptE5fhyF4wpyRJAzmgH00VfoB3qkAApuD1qhwr2uXbshcB1aMvi5q_R.bmZ2K68RFeDHPPXwyeEYLeOIqQGocXQ9f7dVJFo2eyayEeFP94F.YGA4JFT9eGfSlNlcqXVEZ9Qm5NglT7DjOqZjw8N9cyoWo.sjXE7K76V.kxETRttQJtjWCF6HfHdorOBcpwC6A8ITnSnsRXHFdbHJ6of73uG_GI7_9mdPVZ.e0I5KeC1CWZwRUOfJUq8OaGJQbdTsH8hWfBIQ27OJgrlXp3xEFeq.TOeSVEwVpsynX3Yq3zGRcC2tH7oU9YzrTkljIdNMgatyQ2LY2HSJjhcNA.zzOUj88svYwtGKN7t3XU_XbpkRfGulLOy7ioR.EBrcMksPwLIqxfWG6swTLffFV4zryaTrXyoBfOcAyYTaoS7.jGBnMusXgcBBXN6yZ1zN16ANp0e2TUo2Qf0V7uo7QXSuEc4Je7CLa6NEfNVjkx41JNPj1tC9y4SgTrNDAc2SScpTK4KXb5.IuioGEUiBdVHWUS.lAhtPor_FA8QVFj4Rjsom28YAC68CX0s8LuWT9CwrgPlBw9GjdeIeU5Nfa7xlmK4Gr074jBhnAoY5ArQZnK.qHlvr6JVg9DUA3RvUjSyOZjvQBrMHgW9Rj1r.agxbdlXb_dw8vULqNQkRzANh6e8JwQICB.1DF74T9A5fz9PeWRJThiU9o98LgrARHTLDhhpjL6IE5szKkc7DLGJ2bzGwKSgtvhFJiB4sN0d.sdGgh3hHSA8jxvOMapP6n5l1sJWyQeehN3gEaYwnc26BlT.kkFmnZ1oUyAaYgbjJQMXpLUgsifBFtSfjKWXG.k8d9aaRZkeyMLAxK2hlnFljDzpIhTZxQs2khM1aNaOCXMUU2XH0roNR6cB8tS9fDUgskHp1HwgKIyOxgMox_vJ.p9jWcHCSqExWiSiyzxvc3_U1meKMImiVvPeDM3fMw4.I3PyYg0KO50fO6FRGDjOkfdFXDzB_PvplxvAGCnNQFK8Eod5kEtt5vslM8YEfRPyYTjlrGRKEU6NEEVAP8dE0cl43bsPNyrcM9vb36wBO5WKe.__7_i.MrT6jInGvyPsm_dBclDryqITtClhyUTHwbvPWF.Iiroa_tGXCuCv3s.Qkz0WeofTW3J5bzlreOooijFBHgaCbam42EdswV4m.WozlASNUdomn0GF.pdYcCRFUIogWz4v5wfUpAME7bs.jjf6H3Y_ZEzIqx4eCOnKLQTqlZPUkcEy8BeduoTO9XB27d_p_8GoksUKPsAh1vazNjtocByOU87kBDWPktJeckT0Y5w1fR1vRn1VvOc2U.MiL._lg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913485ea39db49f3';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-april-2025-in-chengdu?__cf_chl_rt_tk=3tx8t1wye6rzc1mWJErytcf1gD2xEgNHfAPJOj7Fal8-1739782155-1.0.1.1-zeg010iwv0H8XSu0WNezHS8EUBbvClSI0u1VOY3ZxLc" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>