Results 91 to 100 of about 143,594 (301)

Widespread depolarization during expiration: A source of respiratory drive? [PDF]

, 2014
Respiration influences various pacemakers and rhythms of the body during inspiration and expiration but the underlying mechanisms are relatively unknown.
Barnes, Vernon A., Crawford, Molly W., Harden, Kyler, Ravinder, Jerath   +3 more
core  

Does an Analysis of the Pulsatile Secretion Pattern of Adrenocorticotropin and Cortisol Predict the Result of Transsphenoidal Surgery in Cushing’s Disease. [PDF]

, 1993
The endocrinological, surgical, and histological findings of patients with ACTH-dependent Cushing's disease were correlated with the pulsatile secretion pattern of ACTH and cortisol and the outcome after transsphenoidal pituitary surgery.
Brabant, Georg, Buchfelder, Michael, Fahlbusch, Rudolf, Müller, Otto A., Stalla, Günter K., Wentzlaff-Eggebert, Holger   +5 more
core   +1 more source

Two causes of COVID‐19‐related myocardial injury‐associated cardiogenic shock: Myocarditis and microvascular thrombosis

ESC Heart Failure, Volume 12, Issue 2, Page 1514-1522, April 2025.
Takamasa Iwai, Hirohiko Aikawa, Yoshiaki Morita, Keiko Ohta‐Ogo, Teruo Noguchi   +4 more
wiley   +1 more source

Gastric signet‐ring cell carcinoma in a child: A clinical case study

JPGN Reports, EarlyView.
Abstract Gastric signet‐ring cell carcinoma (SRCC) is a rare form of gastric cancer characterized by mucus‐rich tumor cells forming a distinctive ring‐like appearance and is exceedingly rare in children, accounting for less than 1% of all childhood malignancies.
Jiaxian Wang, Yang Yang, Jiangnan Wei, Jiayin Chen, Kezhou Yang, Chao Hui He, Ning Liu   +6 more
wiley   +1 more source

Analysis of the success rate of conversion using ibutilide administration in radiofrequency catheter ablation of persistent atrial fibrillation and its effects on postoperative recurrence

BMC Cardiovascular Disorders
Objective To assess the efficacy of ibutilide administration during radiofrequency catheter ablation of persistent atrial fibrillation (AF), to explore the success rate of conversion and related influential factors, and to analyze the effects of ...
Meijuan Li, Xiping Liu, Yan Zhang, Weibin Huang, Bingbo Hou, Sen Huang, Feng Gao   +6 more
doaj   +1 more source

A pairwise maximum entropy model describes energy landscape for spiral wave dynamics of cardiac fibrillation

, 2018
Heart is an electrically-connected network. Spiral wave dynamics of cardiac fibrillation shows chaotic and disintegrated patterns while sinus rhythm shows synchronized excitation patterns.
Pak, Hui-Nam, Song, Jun-Seop, Song, Tobias G.   +2 more
core  

Pharmacological cardioversion for atrial fibrillation and flutter* [PDF]

, 2006
Atrial fibrillation is the commonest cardiac dysrhythmia. It is associated with significant morbidity and mortality. There are two approaches to the management of atrial fibrillation: controlling the ventricular rate or converting to sinus rhythm in ...
Cordina, J, Mead, G
core  

Pre‐ and Post‐Interventional Hemodynamic Characterization of the Femoropopliteal Artery Using Vector Flow Imaging in Peripheral Arterial Occlusive Disease

Journal of Ultrasound in Medicine, EarlyView.
Objectives The femoropopliteal (FP) artery is the most frequently revascularized segment in peripheral artery disease (PAD), followed by the iliac segment. Wall shear stress (WSS) is a key local factor implicated in both atherosclerotic plaque formation and restenosis after angioplasty.
Jan Lukas Prüser, Gisela Winkelbauer, Wulf Dieker, Abdulkader Adler, Klaus Amendt, Martin Sigl   +5 more
wiley   +1 more source

Rosette Cardiac MR Fingerprinting for Simultaneous T1, T2, T2*$$ {\mathrm{T}}_2^{\ast } $$, and Fat Fraction Mapping Using a Multi‐Echo Deep Image Prior Reconstruction

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Quantitative mapping of cardiac tissue properties is used clinically in diagnosis and monitoring of a wide variety of cardiac pathologies. Cardiac Magnetic Resonance Fingerprinting (cMRF) enables rapid and simultaneous quantification of multiple parameters in the myocardium from a single scan.
Evan Cummings, Gastao Cruz, Jacob Richardson, Sydney Kaplan, Jesse Hamilton, Nicole Seiberlich   +5 more
wiley   +1 more source

Accelerating virtual patient generation with a Bayesian optimization and machine learning surrogate model

CPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 486-494, March 2025.
Abstract The pharmaceutical industry has increasingly adopted model‐informed drug discovery and development (MID3) to enhance productivity in drug discovery and development. Quantitative systems pharmacology (QSP), which integrates drug action mechanisms and disease complexities to predict clinical endpoints and biomarkers is central to MID3.
Hiroaki Iwata, Ryuta Saito
wiley   +1 more source