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| http://dx.doi.org/10.4103/lungindia.lungindia_143_17 | DOI Listing |
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The pathogenic burden potential of airborne particles in emanating from the respiratory area of COVID-19 patients (a case study).
J Occup Environ Hyg
January 2025
Air Pollution Research Center, Iran University of Medical Sciences, Tehran, Iran.
The pathogenic potential of airborne particles carrying the SARS-CoV-2 viral genome was examined by considering the size distribution of airborne particles at given distances from the respiratory zone of an infected patient after coughing or sneezing with a focus on time, temperature, and relative humidity. The results show an association between the size distribution of airborne particles, particularly PM and PM, and the presence of viral genome in different stations affected by the distance from the respiratory zone and the passage of time. The correlation with time was strong with all the dependent factors except PM.
View Article and Find Full Text PDFLong-term outcomes of women compared to men after off-pump coronary artery bypass grafting-a propensity-matched analysis.
Indian J Thorac Cardiovasc Surg
February 2025
Department of Cardio-Thoracic Surgery, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Kochi, India.
Background: Literature is not clear whether women experience increased mortality and adverse events after coronary artery bypass grafting (CABG). Studies have shown that women had comparative outcomes to men in off-pump CABG (OPCAB). Hence, we undertook this study to understand the short- and long-term outcomes of women compared to men after OPCAB.
View Article and Find Full Text PDFDiagnosis of Carotid Fibromuscular Dysplasia Using Transoral Ultrasound in the Intensive Care Unit.
J Clin Ultrasound
January 2025
Argentinian Critical Care Ultrasonography Association (ASARUC), Buenos Aires, Argentina.
Fibromuscular dysplasia (FMD) is a rare, non-atherosclerotic vascular disease affecting medium to large arteries, especially the renal and internal carotid arteries (ICAs). The string-of-beads appearance, indicative of alternating areas of stenosis and dilatation, is a key imaging feature typically observed in the distal ICAs. Diagnosing FMD in critically ill patients poses challenges due to the risks associated with traditional imaging methods such as computed tomography angiography (CTA), magnetic resonance angiography, and digital subtraction angiography.
View Article and Find Full Text PDFFrequency of viral etiology in community-acquired pneumonia.
Monaldi Arch Chest Dis
January 2025
Section of Pulmonary and Critical Care, Department of Medicine, Aga Khan University, Karachi.
The identification of etiology is very important when managing patients with community-acquired pneumonia (CAP). In Pakistan, studies regarding the viral etiology in CAP are scarce. The main objective of this study was to evaluate the frequency of viral etiology in CAP patients and analyze the clinical features and their impact on prognosis.
View Article and Find Full Text PDFPredictive modelling and identification of critical variables of mortality risk in COVID-19 patients.
Sci Rep
January 2025
Division of Epidemiology and Biostatistics, Faculty of Medicine, and Health Sciences, Stellenbosch University, Cape Town, South Africa.
South Africa was the most affected country in Africa by the coronavirus disease 2019 (COVID-19) pandemic, where over 4 million confirmed cases of COVID-19 and over 102,000 deaths have been recorded since 2019. Aside from clinical methods, artificial intelligence (AI)-based solutions such as machine learning (ML) models have been employed in treating COVID-19 cases. However, limited application of AI for COVID-19 in Africa has been reported in the literature.
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