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Custom, 3D-printed heart replicas look and pump just like the real thing（图）
3D打印 心脏复制品 软机器人模型
2023/6/19
No two hearts beat alike. The size and shape of the the heart can vary from one person to the next. These differences can be particularly pronounced for people living with heart disease, as their hear...
Inspired by the human heart, Penn Engineers design tear-resistant soft material（图）
抗撕裂软材料 人类心脏 机器人
2023/7/7
The human heart beats more than two billion times in an average lifespan. The aorta’s tissue is strong enough to withstand this stress, yet flexible enough to maintain a steady flow of blood. But how ...
The Tin Man didn’t have one. The Grinch’s was three sizes too small. And for soft robots, the electronically powered pumps that function as their “hearts” are so bulky and rigid, they must be decouple...
An international team of more than 300 scientists from 80 institutions has created the first-ever image of the supermassive black hole at the center of our Milky Way galaxy.
2022年2月24日，中南大学湘雅医院骨科/国家老年疾病临床医学研究中心雷光华教授、曾超教授团队与哈佛大学张余庆教授团队合作，针对骨关节炎常用镇痛药对乙酰氨基酚安全性的重要临床研究成果“Sodium-containing acetaminophen and cardiovascular outcomes in individuals with and without hypertension”，在...
Researchers have discovered how to “turn off” a key driver of aortic stenosis – the narrowing of the heart’s aortic valve – identifying for the first time the biological process behind certain instanc...
Growing evidence of vitamin K benefits for heart health
Vitamin K atherosclerosis cardiovascular disease
2021/8/10
New research has found that people who eat a diet rich in vitamin K have up to a 34 percent lower risk of atherosclerosis-related cardiovascular disease (conditions affecting the heart or blood vessel...
Spotting — and hearing — heart attacks before they strike
new imaging technique atherosclerotic plaque ultrasonic
2021/8/11
If heart attacks blared a warning signal, patients would have a better chance of avoiding them. That's the idea behind a new imaging technique.
Scientists expose the cold heart of landfalling hurricanes
hurricane extratropical cyclone extreme weather predict weather
2021/8/4
Fearsome and powerful, hurricanes can wreak massive destruction when they hit land. But while most hurricanes then weaken, others can strengthen again into extratropical cyclones and caused further da...
Study shows loss of gene function is causal to congenital heart disease（图）
loss of gene function causal congenital heart disease
2021/4/9
A team of researchers co-led by Michael Frohman of Stony Brook University has identified an important cause of congenital heart disease. The researchers discovered that certain loss of funct...
Extracellular vesicles (EVs), nanometer-sized messengers that travel between cells to deliver cues and cargo, are promising tools for the next generation of therapies for everything from autoimmune an...
Researchers use machine learning to predict heart damage in COVID-19 victims（图）
Researchers machine learning predict heart damage COVID-19 victims
2020/6/12
Using machine learning, scientists are working to identify which COVID-19 patients are at risk of adverse cardiac events such as heart failure, sustained abnormal heartbeats, heart attacks, cardiogeni...
山东大学齐鲁医院陈玉国和徐峰团队在European Heart Journal发表ALDH2与急危重心血管疾病防治研究成果（图）
山东大学齐鲁医院 陈玉国 徐峰 European Heart Journal ALDH2 心血管
2020/5/24
近日，山东大学齐鲁医院急诊科陈玉国教授和徐峰教授团队的研究成果“Prevention of Aortic Dissection and Aneurysm via an ALDH2-Mediated Switch in Vascular Smooth Muscle Cell Phenotype（乙醛脱氢酶2通过抑制血管平滑肌细胞表型转化抑制主动脉夹层/瘤的发展）”在European Heart Jo...
【本站讯】近日，山东大学齐鲁医院急诊科陈玉国和徐峰教授团队的研究成果“PreventionofAorticDissectionandAneurysmviaanALDH2-MediatedSwitchinVascularSmoothMuscleCellPhenotype”（乙醛脱氢酶2通过抑制血管平滑肌细胞表型转化抑制主动脉夹层/瘤的发展）在《EuropeanHeartJournal》（欧洲心脏杂志...
Paper is at the heart of an experimental device developed by Rice University bioengineers to study heart disease.They are using paper-based structures that mimic the layered nature of aortic valves, t...