Results 101 to 110 of about 172,067 (306)

GÖĞÜS AĞRISI VE TEK TROPONİN

open access: yesJournal of Contemporary Medicine, 2020
Amaç: Akut koroner sendrom tanısını hızlı ve doğru şekilde dışlamak önemlidir. Çalışmanın amacı, klinik değerlendirme ve elektrokardiyogarfisi (EKG) uygun hastalarda, tek troponin değeri ile akut miyokard enfarktus (AMI) tanısını dışlamaktır.
Süha Seri̇n, Bahadir Çağlar
doaj  

Two troponins, one troponin, none… the dawn of troponin-less decision aids [PDF]

open access: yesCanadian Journal of Emergency Medicine, 2022
Richard Body, Kerstin De Wit
openaire   +2 more sources

Metal nanostructure‐coupled label‐free localized surface plasmon resonance biosensors for rapid and sensitive disease diagnosis

open access: yesBMEMat, EarlyView.
LSPR biosensing enables rapid, sensitive, and low‐sample‐volume detection of biomarkers, with broad applications in diagnosing cancer, infectious, and chronic diseases. Advances in nanostructure design, micro/nanofabrication, and microfluidic integration have expanded the potential of LSPR sensors in biomedical diagnostics.
Zhaoxin Geng   +4 more
wiley   +1 more source

Mitochondria‐endoplasmic reticulum organelle glue as maturation promoter for origination/dimensional dual‐cross cardiomyocytes

open access: yesBMEMat, EarlyView.
Mitochondria‐endoplasmic reticulum contact sites (MERCS) are areas where the mitochondria and endoplasmic reticulum closely interact. In this study, we utilize synthetic organelle glues to artificially engineer MERCS for regulating cardiomyocyte development, through which the immature and chemo‐plasticity issues of undifferentiated cells are addressed.
Wei Tang   +9 more
wiley   +1 more source

The clinical and diagnostic performance characteristics of the high sensitivity Abbott cardiac troponin I assay

open access: yes, 2015
OBJECTIVES: The aim of this study is to determine the imprecision profile, 99th percentile and diagnostic efficiency of a new high sensitivity cardiac troponin I (cTnI) assay. METHODS: Total imprecision was assessed by following CLSI protocol EP15-A.14.
Gaze, D.C., Collinson, P., Goodacre, S.
core   +1 more source

Coronary Flow in Hypertrophic Obstructive Cardiomyopathy—Immediate Effects of Alcohol Septal Ablation

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Hypertrophic cardiomyopathy is associated with alterations in coronary microvascular function which have variable pathophysiologic mechanisms, and variable reversibility acutely and chronically following alcohol septal ablation (ASA).
Vojko V. Misevic   +12 more
wiley   +1 more source

Coronary Perforation During Excimer Laser Angioplasty in a Patient With Prior Thoracic Radiotherapy

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Management of heavily calcified coronary lesions remains challenging despite advances in plaque‐modifying technologies. Excimer laser coronary angioplasty (ELCA) is an effective adjunctive strategy with a low risk of no‐reflow. Case Summary A 75‐year‐old woman with non–ST‐segment elevation acute coronary syndrome and severe left ...
Francesco Maria Sparasci   +3 more
wiley   +1 more source

Influence of Population selection on the 99th percentile reference value for cardiac troponin assays

open access: yes, 2011
OBJECTIVE:We sought to determine the effect of patient selection on the 99th reference percentile of 2 sensitive and 1 high-sensitivity (hs) cardiac troponin assays in a well-defined reference population.
Boa, F.   +6 more
core   +1 more source

Interaction of Operator−Patient Sex on Peri‐Procedural Treatments and Major Coronary Outcomes After Percutaneous Coronary Intervention

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background There are limited data evaluating the association between operator−patient sex, and outcomes in patients undergoing percutaneous coronary intervention (PCI). Methods We included 138,112 consecutive PCI procedures in patients presenting with acute coronary syndrome (ACS) in England and Wales, 2017−2020.
Sharon A. Ayayo   +6 more
wiley   +1 more source

Post-exercise cardiac troponin release is related to exercise traning history

open access: yes, 2012
Marathon running can increase circulating cardiac troponin above the diagnostic criteria for myocardial infarction. We determined whether prior-exercise experience (training history) might be related to the magnitude of immediate post-race troponin ...
Sprung, V.   +9 more
core   +1 more source

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