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<p style="font-size:14px;line-height:24px;color:#999999;word-break:break-all;font-weight:normal;" data-flag="backup">近年来，猝死事件频频发生，尤其是接二连三的悲剧主人公都是年轻人，让人唏嘘感叹的同时也不禁疑问。</p><span><br /></span><p style="font-size:14px;line-height:24px;color:#999999;word-break:break-all;font-weight:normal;" data-flag="backup">为什么猝死的都是年轻人？我们到底对猝死了解多少？平时该如何预防呢？</p><span><br /></span><p style="font-size:14px;line-height:24px;color:#999999;word-break:break-all;font-weight:normal;" data-flag="backup"><img data-key="0" alt="" src="http://image.xmcdn.com/group59/M0A/EC/14/wKgLeFzSMJCix_UYABUXAJUl4wQ465.jpg?op_type=4&device_type=ios&upload_type=attachment&name=mobile_large" data-origin="http://image.xmcdn.com/group59/M0A/EC/14/wKgLeFzSMJCix_UYABUXAJUl4wQ465.jpg?op_type=0" data-preview-height="93" data-preview-width="140" data-preview="http://image.xmcdn.com/group59/M0A/EC/14/wKgLeFzSMJCix_UYABUXAJUl4wQ465.jpg?op_type=4&device_type=ios&upload_type=attachment&name=mobile_small" data-large-height...