Results 221 to 230 of about 8,207,494 (286)

The “Spiked Helmet Sign” on Electrocardiogram Following Left Ventricular Assist Device Implantation: A Case Report

open access: yesAnnals of Noninvasive Electrocardiology, Volume 31, Issue 6, November 2026.
The Spiked Helmet Sign on electrocardiogram after LVAD implantation serves as a critical early warning of localized pericardial hematoma and impending tamponade. Prompt recognition should trigger immediate echocardiographic evaluation, as demonstrated in this case, to guide urgent management.
Qin Qian, Ling Yin
wiley   +1 more source

Human brain matters: Navigating the neuropathology of COVID‐19

open access: yesBrain Pathology, Volume 36, Issue 6, November 2026.
Severe COVID‐19 is associated with vascular dysregulation and chronic neuroinflammation, leading to axonal injury and neurodegeneration. In long COVID or PASC, persistent alterations in neuroimaging and biofluid biomarkers reflect ongoing neuronal damage and neuroinflammation, contributing to long‐term neurological symptoms including fatigue, cognitive
Juliana M. Nieuwland   +4 more
wiley   +1 more source

Sequential and Concurrent C5 and Neonatal Fc Receptor Inhibition in Prolonged Myasthenic Crisis due to Advanced Invasive Thymoma‐Associated Myasthenia Gravis: A Case Report and Literature Review

open access: yesClinical and Experimental Neuroimmunology, Volume 17, Issue 4, November 2026.
ABSTRACT Thymoma‐associated myasthenia gravis (TAMG) is frequently refractory, particularly when complicated by myasthenic crisis in advanced invasive disease. Complement C5 inhibitors and neonatal Fc receptor (FcRn) inhibitors have expanded the treatment of acetylcholine receptor (AChR) antibody‐positive generalized myasthenia gravis; however, their ...
Yuta Kizuka   +9 more
wiley   +1 more source

Key Characteristics and Mechanisms in Ventilator Weaning of Adult Intensive Care Patients—A Qualitative Study With Healthcare Professionals

open access: yesNursing in Critical Care, Volume 31, Issue 6, November 2026.
ABSTRACT Background Weaning from mechanical ventilation appears to be a complex intervention as defined by the Medical Research Council Framework. However, there is a lack of theoretical insights into ventilator weaning, and the underlying causal mechanisms have not yet been uncovered sufficiently.
Fritz Sterr   +5 more
wiley   +1 more source

Histidine Supplementation Stabilizes Hearing and Vision and Improves Growth in HARS1‐Related Autosomal Recessive Disorder Associated With Usher‐Like Symptoms

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 10, Page 2289-2308, October 2026.
ABSTRACT Autosomal recessive HARS1‐related disorder (originally described as Usher syndrome type 3B) caused by a homozygous Y454S variant in the histidyl‐tRNA synthetase gene (HARS1) is characterized by progressive sensorineural hearing and vision loss and respiratory deterioration with risk for sudden death following febrile illnesses.
Victoria Mok Siu   +23 more
wiley   +1 more source

Intermediate‐Phenotype ABCA3 Deficiency Caused by Compound Heterozygous Variants Presenting as Persistent Respiratory Failure and Systemic Hypertension Since Birth in a Term Infant: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT ABCA3 deficiency should be suspected in term infants with persistent respiratory distress from birth. This case highlights how early whole‐exome sequencing established the diagnosis after extensive investigations, identified an intermediate phenotype caused by compound heterozygous variants, and guided targeted multidisciplinary management.
Ammir Abuzahra   +5 more
wiley   +1 more source

Anterior Mediastinal Mature Teratoma Presenting With Mediastinal Mass Syndrome in a Six‐Month‐Old Infant: Diagnostic Pitfalls and Anesthetic Challenges

open access: yesClinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT An anterior mediastinal mass in infants can present with life‐threatening complications due to airway and vascular compression. We report a six‐month‐old infant with a mature teratoma presenting as mediastinal mass syndrome, highlighting the diagnostic challenges and anesthetic risks involved.
Ghamar Taj Khanbabaee   +6 more
wiley   +1 more source

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