Results 201 to 210 of about 16,861 (284)

Reversible cerebral vasoconstriction syndrome: A narrative review

open access: yesHeadache: The Journal of Head and Face Pain, Volume 66, Issue 5, Page 1162-1180, May 2026.
Abstract Objectives/Background This review summarizes current insights into Reversible cerebral vasoconstriction syndrome (RCVS) diagnosis, management, and outcomes. RCVS is a cerebrovascular disorder characterized by recurrent thunderclap headaches and transient segmental vasoconstriction of cerebral arteries, typically resolving within 3 months ...
Ícaro Araújo de Sousa   +7 more
wiley   +1 more source

Construction of a Postoperative Complication Risk Model for Patients With Stanford Type A Aortic Dissection

open access: yesThe Journal of Clinical Hypertension, Volume 28, Issue 5, May 2026.
ABSTRACT To identify risk factors for postoperative complications in Stanford Type A aortic dissection (TAAD) patients, a risk prediction model was developed and validated. The study included a specific cohort of TAAD patients (aged 32–66 years) who underwent surgery with general anesthesia and cardiopulmonary bypass.
Xiaohui Liu   +6 more
wiley   +1 more source

Oxygen diffusion kinetics, buffering capacity and phenotype: A narrative review of oxygen physiology and later phenotype in very preterm infants

open access: yesExperimental Physiology, Volume 111, Issue 5, Page 2485-2493, 1 May 2026.
Abstract Clinicians often view exposure to supplementary oxygen in preterm infants as a simple reciprocal trade‐off between mortality and the risk of vision‐threatening retinopathy, but this perspective oversimplifies the underlying physiology. Oxygen moves through a series of spatially distinct compartments without intrinsic regulation, with Fick's ...
Chad C Andersen   +3 more
wiley   +1 more source

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