Results 231 to 240 of about 134,709 (312)

Improved Myocardial Sodium Quantification at 7 T Using Interleaved 23Na/1H pTx MRI With Motion and Anatomy‐Based B1 Correction

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To improve accuracy and repeatability of myocardial 23Na quantification in cardiac MRI at 7 T by combining retrospective respiratory and cardiac motion correction with a novel anatomy‐based B1 bias field correction. Methods In this study, a dual‐nuclear interleaved 23Na/1H MRI sequence at 7 T was applied.
Laurent Ruck, Nico Egger, Benedikt Zobler, Judith Schirmer, Sophia Nagelstraßer, Andreas Bitz, Tanja Platt, Simon Konstandin, Christoph Kopp, Michael Uder, Armin Michael Nagel   +10 more
wiley   +1 more source

Noonan Syndrome With Multiple Lentigines Mimicking Obstructive Hypertrophic Cardiomyopathy Treated by Septal Myectomy. [PDF]

JACC Case Rep
Moreira GB, Teixeira TB, Paula de Morais Rodrigues Barros A, Brigo IR, Rocha da Silva F, Junior VM, Correia VM, Antunes MO, Dias RR, Fernandes F.   +9 more
europepmc   +1 more source

5D Flow MRI Reveals Respiration‐Driven Changes in Blood Flow Energetics in Congenital Heart Disease

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Hemodynamic monitoring is essential for patients with right‐sided congenital heart disease (CHD). Respiration may have an increased impact on pulmonary flow in these patients that cannot be assessed by standard tools including 4D flow MRI. This study uses 5D flow MRI to assess respiratory‐cycle variations in flow energetics in patients
Thara Nallamothu, Elizabeth K. Weiss, Justin Baraboo, Joshua D. Robinson, Cynthia K. Rigsby, Christopher W. Roy, Matthias Stuber, Michael Markl   +7 more
wiley   +1 more source

Opening of the Foramen Ovale After the Closure of Sinus Venosus Atrial Septal Defect. [PDF]

Ann Card Anaesth
Ravindran H, Babu S, Sukesan S, Philipose S.   +3 more
europepmc   +1 more source

Increased expression of aromatase after focal cerebral ischemia: Relevance to neuroprotection and functional recovery

Neuroprotection, EarlyView.
Abstract Aim Aromatase is the key enzyme in the biosynthesis of 17β‐estradiol, the most potent estrogen, which has pleiotropic neuroprotective properties. Aromatase levels increase in the brain after stroke, and its gene variants increase susceptibility to stroke. This study aims to determine whether aromatase overexpression improves stroke outcome and
Lindsay Gallagher, Anna F. Dominiczak, Luis M. Garcia‐Segura, Nobuhiro Harada, J. B. Hutchison, James M. Mullin, Delyth Graham, Peter O'Shaughnessy, Hilary Victoria O. Carswell   +8 more
wiley   +1 more source

Ebstein's anomaly with life-threatening arrhythmia: an unusual cardiovascular manifestation of Williams syndrome - a case report. [PDF]

BMC Cardiovasc Disord
Schouw ME, Koopmann TT, Blom NA, Stöger JL, Barge-Schaapveld DQCM, Bökenkamp R.   +5 more
europepmc   +1 more source

Impact of Priming Volume Reduction on Hematocrit Retention in Pediatric Cardiopulmonary Bypass: A Retrospective Analysis

Pediatric Anesthesia, EarlyView.
ABSTRACT Background Retrograde autologous priming and venous antegrade priming replace the cardiopulmonary bypass circuit crystalloid with patient blood to mitigate hemodilution. However, their effectiveness in pediatric patients, particularly when analyzed as continuous variables, remains unclear.
Tokimitsu Hibino, Yusuke Okui, Yoshie Toba, Satoko Kondo, Hiromi Ikegami, Kiyoshi Suzuki, Fumiko Ogura, Hiroshi Masui, Norihisa Kitamoto, Masaaki Koide, Tsutomu Yamazaki   +10 more
wiley   +1 more source

Digital Twin-Guided Ablation for Ventricular Tachycardia. [PDF]

N Engl J Med
Chrispin J, Prakosa A, Kholmovski E, Kolandaivelu A, Barcelon A, Aronis KN, Berger RD, Calkins H, Trayanova N.   +8 more
europepmc   +1 more source

Whole Genome Sequencing in Prenatal Diagnostics: The Danish Approach to Guideline Formation and Implementation Within Public Healthcare

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To describe the implementation of whole genome sequencing (WGS) in prenatal diagnostics and outline the national guideline system facilitating this. Methods Clinical guidelines for WGS in prenatal diagnostics were developed and implemented by the Danish Fetal Medicine Society.
Ida Vogel, Lotte Andreasen, Marie Balslev‐Harder, Naja Becher, Anja Ernst, Kasper Gadsbøll, Tina Duelund Hjortshøj, Marie Skov Hvidbjerg, Martin Larsen, Stina Lou, Ida Charlotte Bay Lund, Lars Henning Pedersen, Laura Kirstine Sønderberg Roos, Lene Sperling, Lone Sunde, Pernille Mathiesen Tørring, Cathrine Vedel, Olav Bjørn Petersen   +17 more
wiley   +1 more source

Left ventricular outflow tract obstruction after Ebstein tricuspid valve surgery: a case report. [PDF]

Int J Surg Case Rep
Ye C, Peng X, Wu K, Hu X, Li X.
europepmc   +1 more source