Results 281 to 290 of about 903,443 (352)

Elevated Apolipoprotein B Is Associated With an Increased Risk of Adverse Outcomes in Aortic Stenosis. [PDF]

JACC Adv
Bansal A, Kapadia SR.
europepmc   +1 more source

A cascade model of dynamic cerebral autoregulation

The Journal of Physiology, EarlyView.
Abstract figure legend This study examined a two‐component cascade model linking upstream dynamic cerebral autoregulation (dCA) with downstream microvascular function (MF) to explain how blood pressure oscillations influence cortical oxygenation. Transfer function analysis in the frequency domain was applied to quantify H1(f) (MAP→CBFV; dCA), H2(f ...
Takuya Kurazumi, Kartavya Sharma, Ricardo R. J. Wennekers, Tsubasa Tomoto, Danilo Cardim, Junyeon Won, John Ashley, Jurgen A. H. R. Claassen, Rong Zhang   +8 more
wiley   +1 more source

Progression of stenosis severity and aortopathy in adult patients with congenital aortic stenosis. [PDF]

Int J Cardiol Congenit Heart Dis
Keuning ZA, Meccanici F, Veen KM, Schreurs B, van Kimmenade RRJ, van Melle JP, Jongbloed MRM, Voskuil M, Bouma BJ, Sneep F, Simons JFA, Hirsch A, Roos-Hesselink JW, van den Bosch AE.   +13 more
europepmc   +1 more source

Beat‐to‐beat variability of ventricular repolarization reveals sex‐specific instability and proarrhythmic risk

The Journal of Physiology, EarlyView.
Abstract figure legend A mechanistic framework linking sex‐dependent dynamical instability to proarrhythmic risk. Sex‐specific human ventricular models show that upstream modulators, including biological sex, hormones, drugs and heart disease, promote steeper APD restitution in female than male and enhance dynamical instability.
Daisuke Sato, Lorenzo Santini, Raffaele Coppini, Eleonora Grandi   +3 more
wiley   +1 more source

Transcatheter Aortic Valve Replacement in Patients With Aortic Stenosis and Cardiogenic Shock. [PDF]

Circ Rep
Kitahara H, Matsuura K, Matsumiya G, Kobayashi Y.   +3 more
europepmc   +1 more source

Impact of Partial Echo on 4D Flow MRI: The Insight From Synthetic MRI

Magnetic Resonance in Medicine, Volume 95, Issue 6, Page 3462-3475, June 2026.
ABSTRACT Purpose The aim of this study is to investigate the impact of the partial echo on 4D flow MRI sequences thanks to in silico coupled MRI‐CFD (computational fluid dynamics) simulations. Methods Two sequences are studied: one with a full echo (FE) and another using partial echo (PE) with an echo symmetry fraction of 0.75.
Morgane Garreau, Thomas Puiseux, Ramiro Moreno, Solenn Toupin, Daniel Giese, Franck Nicoud, Simon Mendez   +6 more
wiley   +1 more source

Automated Referral Prompts Reveal Lack of Equitable Access to Care in Patients With Aortic Stenosis. [PDF]

Struct Heart
Offen S, Johns S, Boone T, Kersche G, Robinson B, Wang J, Kulyk K, Jelisejevas J, Husain A, Millar K, Ogran H, Quine E, Tang E, Sellers S, Tsang T, Luong C, Yeung D, Tsang M, Moss R, Sathanathan G, Thompson C, Schnee N, Vyselaar J, Ebtia M, Cheung A, Ye J, Lee A, Cook R, Lim S, Boone R, Sathananthan J, Webb J, Wood D.   +32 more
europepmc   +1 more source

Respiratory Motion‐Corrected Model‐Based 3D Water‐Fat MRA of the Thorax at 0.55 T

Magnetic Resonance in Medicine, Volume 95, Issue 6, Page 3241-3252, June 2026.
ABSTRACT Purpose The goal of this study was to develop a 5‐min 3D MRA acquisition at 0.55 T with predictable scan time, 100% data efficiency, and robust water‐fat separation. Methods For full data efficiency, the proposed method combined self‐gating with retrospective motion correction while ensuring a predictable 5‐min scan time.
Robert Stoll, Christoph Kolbitsch, Michaela Schmidt, Marcel Dominik Nickel, Tobias Schaeffter, Daniel Giese   +5 more
wiley   +1 more source

Aortic stenosis in cirrhosis: Pathophysiology and management in the context of liver transplantation. [PDF]

World J Transplant
Osorio B, Fox SW, Cooper KM, Chandragiri S, Mohani AF, Devuni D.   +5 more
europepmc   +1 more source

Advances in Erectile Dysfunction Management: What Does Work

Trends in Urology &Men's Health, Volume 17, Issue 3, June 2026.
ABSTRACT Erectile dysfunction (ED) is a prevalent and multifactorial disorder that substantially affects quality of life. Pathophysiology includes vascular, neurogenic, drug‐induced, and psychogenic causes, and frequently coexists with cardiometabolic disease.
Jolie Shen, Daye Park, Jasper Bash, Juan Andino   +3 more
wiley   +1 more source