Results 131 to 140 of about 81,984 (293)

Percutaneous Intervention in External Outflow Graft Obstruction of Magnetically Levitated Left Ventricular Assist Device: Long‐Term Follow‐Up and Quality of Life

open access: yesArtificial Organs, EarlyView.
eOGO is an uncommon adverse event in patients on long‐term LVAD support. Thirty‐one eOGO patients were identified in a single‐centre HM3 implantation program. Twenty patients underwent percutaneous stenting. This treatment resulted in immediate LVAD flow improvement and yielded satisfactory quality‐of‐life results, with 62.5% patients assigned a fair ...
Anna Huang   +14 more
wiley   +1 more source

Statins reduce appropriate implantable cardioverter-defibrillator shocks in ischemic cardiomyopathy with no benefit in nonischemic cardiomyopathy.

open access: yes, 2012
Statins have been hypothesized to decrease ventricular arrhythmias through a direct antiarrhythmic effect. Clinical studies have demonstrated a clear reduction only in populations with underlying ischemic heart disease. This study was designed to compare
Ardhanari, Sivakumar   +4 more
core  

Comparison of Intraoperative Doppler Flow Measurements and Algorithmic Flow Estimations in Patients Undergoing Durable Left Ventricular Assist Device Implantation

open access: yesArtificial Organs, EarlyView.
Direct intraoperative HeartMate 3 LVAD flow measurements using an ultrasonic probe revealed consistently higher values by approximately 0.5 L/min compared to device‐estimated flows. This discrepancy remained stable across pump speed settings, highlighting the importance of distinguishing measured from estimated flow in HeartMate 3 patients.
Gaik Nersesian   +13 more
wiley   +1 more source

Extracorporeal Albumin Dialysis (OPAL) as Novel Therapeutic Bridging Option in Posthepatectomy Liver Failure

open access: yesArtificial Organs, EarlyView.
Extracorporeal albumin dialysis (OPAL) effectively reduces bilirubin and improves other laboratory markers in posthepatectomy liver failure, particularly in secondary forms. It may serve as a bridging therapy to support hepatic recovery in critically ill patients, although prospective studies are needed to confirm its impact on survival.
Dorian Marckmann   +16 more
wiley   +1 more source

The role of signal transducer and activator of transcription-3 (STAT-3) in ischaemic and pharmacological preconditioning

open access: yes, 2006
Includes bibliographical references (leaves 150-177).Ischemic preconditioning is a protective mechanism whereby repetitive transient ischaemia confer protection against the subsequent prolonged lethal ischaemia that is observed during myocardial ...
Suleman, Naushaad
core  

Human brain matters: Navigating the neuropathology of COVID‐19

open access: yesBrain Pathology, EarlyView.
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

Non‐Alzheimer Aβ deposits in the human CNS: Implications with hypoxia and related conditions

open access: yesBrain Pathology, EarlyView.
An Aβ deposit in a non‐Alzheimer's brain from an individual who experienced hypoxia/energy failure. Abstract We recently reported the deposition of Aβ in the frontal cortex of individuals who died of acute coronavirus disease 2019 (COVID‐19), or who did not have COVID‐19 but had respiratory distress, or infants with severe cardiac malformations.
Esma Karlovich   +5 more
wiley   +1 more source

Non‐canonical PKG1 regulation in cardiovascular health and disease

open access: yesBritish Journal of Pharmacology, EarlyView.
It is well established that the cyclic GMP‐dependent protein kinase I (PKG1) is canonically activated by cyclic guanosine monophosphate (cGMP), enabling its regulation of vascular tone, cardiac function and smooth muscle homeostasis. However, diverse non‐canonical stimuli of PKG1 have also been identified.
Jie Su, Joseph Robert Burgoyne
wiley   +1 more source

A comprehensive review of cancer‐induced cardiac wasting

open access: yesBritish Journal of Pharmacology, EarlyView.
Cancer is frequently accompanied by cachexia, a systemic syndrome characterized by progressive loss of skeletal muscle mass, with or without loss of fat mass. Increasing evidence indicates that cancer can also induce cardiac muscle wasting, which is associated with structural cardiac remodelling, impaired contractile function and the development of ...
Alessia Lena   +5 more
wiley   +1 more source

Cardiac CT for the Assessment of Ischemic Cardiomyopathy. [PDF]

open access: yesJ Korean Soc Radiol
Lee JW, Kang EJ, Hwang SH, Kim SM.
europepmc   +1 more source

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