English
全部
搜索
图片
视频
短视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
0:12
The Perfect System Inside Your Chest #science #design #shorts
已浏览 2.2万 次
1 个月前
YouTube
The Azeh Family
0:09
How Your Pulmonary Valve Actually Works #anatomy #heart
已浏览 176.3万 次
1 个月前
YouTube
The Azeh Family
0:12
One heartbeat, four chambers, perfect timing #anatomy #science #health
已浏览 7.6万 次
3 周前
YouTube
The Azeh Family
0:12
The Genius Design Behind Your Heart Valve #nature #science
已浏览 3.4万 次
1 个月前
YouTube
The Azeh Family
0:42
Heart Palpitations: When Should You Be Concerned?
已浏览 26.7万 次
1 个月前
YouTube
Max Healthcare
0:49
Heart Attack: What To Do Immediately
已浏览 160 次
2 周前
YouTube
Max Healthcare
0:49
When Lifestyle Starts Affecting Heart Health Early
已浏览 20.5万 次
1 个月前
YouTube
Max Healthcare
0:08
Conduction System Of The Heart
已浏览 1312 次
1 个月前
YouTube
Learning Surgery M.D👨⚕️
1:39
Cardioversion vs Defibrillation Differences NCLEX Nursing #shorts #ecg #nclex
已浏览 2.5万 次
2 周前
YouTube
RegisteredNurseRN
0:52
His AFib Kept Coming Back. Then His Doctor Finally Tried This.
已浏览 3286 次
1 个月前
YouTube
Yasser Rodriguez, MD, MBA, FACC, FHRS
0:12
Normal vs Abnormal ECG Rhythms Explained Fast #cardiology #nursing #shorts #tips #medico
已浏览 1.2万 次
1 个月前
YouTube
AONE NURSING ACADEMY
2:35
Most Expected Medicine MCQs NEET PG / INI-CET By Dr. Dilip Kumar
已浏览 5461 次
1 个月前
YouTube
Cerebellum Academy
0:16
Each heartbeat is made up of two main sounds known as S1 and S2. In this video, you'll see exactly how the S1 sound corresponds to the closing of the mitral and tricuspid valves at the start of ventricular contraction, and how the S2 sound is produced when the aortic and pulmonary valves close as the ventricles relax. This high-precision animation is created by Dr. Bahaa to help medical students understand the exact timing and coordination of heart sounds with valve motion. It's also made easy f
已浏览 380万 次
3 个月之前
TikTok
smart.doctor
0:17
The Dance of Heart Valves Explained
已浏览 330万 次
1 个月前
TikTok
smart.doctor
0:13
How the LUCAS Device Saves Lives with Automated CPR
已浏览 180万 次
4 个月之前
TikTok
drdavidabbasi
0:17
Inside Your Heart Chambers | Heart Valve Motion in Real Time 💓
已浏览 163万 次
2 个月之前
YouTube
Smart Doctor 👨⚕️
0:21
Not on Life Support: Living with LVAD for Heart Failure
已浏览 72.4万 次
1 个月前
TikTok
adadthatbeatdeath
0:15
Eu amava o ganley, ele era meu influenciador favorito. Detalhes do Atestado de ÓbitoCausa principal: Cardiomiopatia hipertrófica associada a edema pulmonar e insuficiência cardíaca congestiva.Origem da condição: Especialistas apontam que a doença costuma ter forte componente genético e hereditário.Fatores agravantes: O quadro clínico pode ser gravemente agravado pelo uso de substâncias como esteroides anabolizantes.Status da Investigação e Próximos LaudosMorte suspeita: O caso foi registrado e s
已浏览 37万 次
2 周前
TikTok
i9sczx_
0:31
Understanding Heart Health: Part 528
已浏览 3454 次
2 周前
TikTok
sadiq__khan101
0:16
Understanding the Four Heart Valves
已浏览 120万 次
3 个月之前
TikTok
cardiobeat.bybeat
展开
更多类似内容
反馈