Results 221 to 230 of about 105,806 (301)

4D Flow MRI Velocity and Turbulence Mapping in Mild Valvular Heart Disease

Journal of Magnetic Resonance Imaging, Volume 63, Issue 1, Page 222-232, January 2026.
ABSTRACT Background Valvular heart disease (VHD) commonly leads to the development of turbulent blood flow. Turbulent kinetic energy (TKE), measured with 4D flow MRI, may be a complement to current metrics for early identification of VHD. Purpose To investigate TKE as a marker of VHD in relation to flow velocity and cardiovascular geometry.
Tamara Bianchessi, Chiara Trenti, Carl‐Johan Carlhäll, Tino Ebbers, Jan Engvall, Farkas Vanky, Federica Viola, Petter Dyverfeldt   +7 more
wiley   +1 more source

Severe Aortic Stenosis and Regurgitation in a Young Athletic Doctor With Bicuspid Aortic Valve Managed With On-X® Mechanical Valve Replacement. [PDF]

Cureus
Singh I, Xavier A, Bajaj J.
europepmc   +1 more source

Combining Detailed Fetal Anatomy Scanning in the NT Window Versus Early Second Trimester Scanning at 14–16 Weeks

Journal of Ultrasound in Medicine, Volume 45, Issue 1, Page 105-113, January 2026.
Objectives First‐trimester ultrasound has evolved to incorporate a detailed fetal anatomy scan (FAS) with nuchal translucency (NT) screening. Many institutions use a 2‐visit protocol: NT followed by detailed FAS at 14–16 weeks. We aimed to evaluate whether integrating detailed FAS into the NT window (12 + 5 to 13 + 6 weeks) is non‐inferior in ...
Tomer Shwartz, Sarah M. Cohen, Michal Lipschuetz, Hila Hochler, Yaron Zalel, Dan V. Valsky, Simcha Yagel   +6 more
wiley   +1 more source

Targeted Neonatal Echocardiography in Bronchopulmonary Dysplasia: A Framework for Screening and Management of Chronic Pulmonary Hypertension. [PDF]

J Clin Med
Hébert A, Villeneuve A, Lapointe A, Drolet C, Nouraeyan N, Bensouda B, Michel-Macias C, Wazneh L, Zeid M, Brief F, Altit G.   +10 more
europepmc   +1 more source

The Clinical Significance of Fetal Intra‐Abdominal Umbilical Vein Varix

Journal of Ultrasound in Medicine, Volume 45, Issue 1, Page 181-192, January 2026.
Objectives To clarify the clinical significance and optimal management of fetal intra‐abdominal umbilical vein varix (FIUVV). Methods A retrospective study comparing composite asphyxia‐related adverse outcomes including stillbirth, cesarean delivery due to non‐reassuring fetal heart rate (CD NRFHR), Apgar <7, Cord pH <7, neonatal intensive care unit ...
Keren Zloto, Ariella Wiener, Natalie Bibar, Raanan Meyer, Abeer Massarwa, Michal Fishel Bartal, Alina Weissmann‐Brenner, Eran Kassif, Tal Weissbach   +8 more
wiley   +1 more source

Coronary Embolism From a Sinus Venosus ASD With PAPVD. [PDF]

JACC Case Rep
Lin J, Hefford B, Hefford J, Jacombs E, Solayar R, Kang S, Provenzano SCJ, Matta MG.   +7 more
europepmc   +1 more source

Autologous Hematopoietic Stem Cell Transplantation in Systemic Sclerosis: Current Evidence and Future Directions

ACR Open Rheumatology, Volume 7, Issue 12, December 2025.
Systemic sclerosis (SSc) is a rare autoimmune connective tissue disease marked by progressive fibrosis and multi‐organ involvement, most notably in the lungs. Among patients with rapidly progressive diffuse cutaneous SSc and interstitial lung disease (ILD), autologous hematopoietic stem cell transplantation (AHSCT) has emerged as one of the most ...
Cristiana Sieiro Santos
wiley   +1 more source

Correlation between echocardiographic and stereological parameters in rabbit models of myocardial infarction. [PDF]

Sci Rep
Aramesh F, Masoudifard M, Pedram M, Sadeghinezhad J, Niaki RI.   +4 more
europepmc   +1 more source

PM2.5 Induce Endothelial‐Mesenchymal Transition and Cardiac Fibrosis via the NCOA4‐Mediated Ferritinophagy

Advanced Science, Volume 12, Issue 45, December 4, 2025.
This study primarily reveals that PM2.5‐derived Fe‐containing particles, particularly magnetite, are specifically enriched in the heart. Here, they interact with NCOA4 in endothelial cells, disrupt iron homeostasis by enhancing ferritinophagy, and subsequently trigger the process of EndMT through the NCOA4/KLF5 pathway.
Qinglin Sun, Mengyuan Wang, Lin Liu, Ruiyang Ding, Kanglin Yan, Shiqian Liu, Xiaoke Ren, Qing Xu, Zhiwei Sun, Qian Liu, Yi Yang, Junchao Duan   +11 more
wiley   +1 more source

Paradoxical Embolism Leading to Myocardial Infarction: Revisiting the Significance of Patent Foramen Ovale. [PDF]

JACC Case Rep
Wong R, McClure T, Saleem D, Ives C, Salama A, Daya HA.   +5 more
europepmc   +1 more source