Results 211 to 220 of about 877,301 (350)

Optimizing biophysical properties of cellular niches to enhance stem cell‐derived extracellular vesicle function in musculoskeletal regeneration

open access: yesBMEMat, EarlyView.
Extracellular vesicles (EVs) derived from stem cells show promise for applications in regenerative medicine, but their scalability and yield remain challenges. This review explores the approaches for biophysical modulations within cell niches on EV properties, discusses the current clinical application of EVs, and provides an outlook on the existing ...
Yang Xu   +9 more
wiley   +1 more source

DF-4 Lead Connector: Innovative Technology, Unexpected Problems and Novel Solutions

open access: yesIndian Pacing and Electrophysiology Journal, 2014
Kartikeya Bhargava, MD, DNB Cardiology, FHRS
doaj   +1 more source

Lecture notes on cardiology [PDF]

open access: green, 1975
James S. Fleming, M.V. Braimbridge
openalex   +1 more source

Introducing Novel Surgical Clinical Correlations Into an Undergraduate Medical Anatomy Course

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Anatomy education is a hallmark of many preclinical medical school curricula, but students are often unable to identify the clinical relevance of anatomy and its applications. Vertical curricula that integrate clinical concepts into the preclinical basic science years and vice versa have been shown to benefit student learning and increase ...
Liam McLoughlin   +5 more
wiley   +1 more source

The New Cardiology [PDF]

open access: bronze, 1970
N. Nagaratnam   +14 more
openalex   +1 more source

Can Ultrasound‐Guided in‐Plane Puncture Technique Enhance the Precision of Femoral Artery Access? The Randomized PARFEM Trial

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Ultrasound‐guided puncture of the common femoral artery (CFA) is assumed to be more precise than conventional techniques without ultrasound. However, previous comparative studies have shown partly contradictory results with regard to success of ultrasound‐guided puncture so that this method is not yet standard in transfemoral ...
Wolfram Voelker   +10 more
wiley   +1 more source

Intravascular Ultrasound Findings Associated With Hydrodynamic Contrast Recanalization (HDR) of Coronary Chronic Total Occlusions

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Hydrodynamic contrast recanalization (HDR) is a novel technique to facilitate wire crossing during chronic total occlusion (CTO) percutaneous coronary interventions (PCI). The mechanisms underlying HDR have not been fully described.
Salman A. Arain   +12 more
wiley   +1 more source

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