Inside the Vagina The inside of your vagina is configured like a tube with a slight dilation at the cervix. The vagina has a "V" or funnel shape, though the width at the widest point can vary. The ...

Background The vertebral artery (VA) ostium (VAO) is a common stenosis site. Most patients with VAO stenosis refractory to medical treatment are treated endovascularly using stenting. To optimally ...

Interventional management involved performing percutaneous transluminal coronary angioplasty using balloon dilation on both the left main coronary artery and its ostium. Intravascular ultrasound ...

This theory would later be tested by scientists Joseph Hafele and Richard Keating, who looked for a way to prove that time dilation - a difference in elapsed time on two different clocks - in 1971.

To compensate, the heart may enlarge (cardiac dilation) to hold more blood and maintain normal output. This process, called remodeling, is the heart’s way of trying to keep up. However, over time, an ...

Star Trek: Voyager may be one of the black sheep of the franchise, much like Deep Space Nine. However, some episodes prove why the series has a cult following. The season 6 episode ‘Blink of an Eye’ ...

What is an ACA in a child? An anomalous coronary artery (ACA) is a heart defect. This is something your baby is born with (congenital). In ACA, the blood vessels that supply blood to your child’s ...

State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union ...

Hoi-Hung Chan; Kwok-Hung Lai; Chiun-Ku Lin; Wei-Lun Tsai; E-Ming Wang; Ping-I Hsu; Wen-Chi Chen; Hsien-Chung Yu; Huay-Min Wang; Feng-Woei Tsay; Cheng-chung Tsai; I-Shu Chen; Yu-chia Chen; Huei ...

Nature Research Intelligence Topics enable transformational understanding and discovery in research by categorising any document into meaningful, accessible topics. Read this blog to understand ...

Kawasaki disease (KD), an acute self-limited febrile illness that primarily affects children <5 years old, is the leading cause of acquired heart disease in developed countries, with the potential of ...