AI Article Synopsis
- Angiographers are increasingly involved in managing blood clotting factors during procedures, which goes beyond traditional angiographic training.
- The paper reviews the basics of blood coagulation and how to manipulate it during angiography, focusing on the use of heparin and protamine sulfate.
- It also covers platelet activity and the effects of medications like aspirin and dipyridamole, as well as the newer roles of systemic and selective fibrinolytic therapies.
Article Abstract
Incident to his routine diagnostic and interventional activities, the angiographer is becoming increasingly involved in the manipulation of blood clotting factors. Since the field of hemostasis generally extends beyond the sphere of conventional angiographic training, an analysis of selected angiographic aspects was undertaken. This paper reviews and summarizes the fundamentals of coagulation, and appropriate methods for manipulating coagulation during angiography, particularly via heparin and protamine sulfate. Basic aspects of platelet activity, and modifications produced by aspirin and dipyridamole, have been emphasized. Finally, the nature of the fibrinolytic system, and the current role of systemic and selective fibrinolytic therapy have been depicted.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1007/BF02552105 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Coagulation abnormalities following brown recluse spider (Loxosceles reclusa) envenomation: A description of 2 cases and review of the literature.
Am J Clin Pathol
January 2025
Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, US.
Objective: Hemostatic abnormalities, including disseminated intravascular coagulation (DIC), are often cited as a common finding in patients following Loxosceles spider envenomation (ie, loxoscelism). The prevalence and severity of coagulopathy, however, particularly following L reclusa (ie, brown recluse) envenomation, is not well described. This study aimed to characterize coagulation laboratory parameters and coagulopathy in patients following L reclusa envenomation.
View Article and Find Full Text PDFMechanisms for removing phosphorus species through sequential coagulation using inorganic coagulants and organic polymers.
Water Sci Technol
January 2025
Norwegian University of Life Sciences, Department of Building and Environmental Technology, P.O. Box 5003, 1430 Ås, Norway.
The need for stringent phosphorus removal from domestic wastewater is increasing to mitigate eutrophication, while efficient phosphate reuse is critical due to the global phosphate crisis. Combining aluminum sulfate (ALS) with high molecular weight organic polymers achieved 95-99% removal of particles, turbidity, and phosphates, reducing ALS usage by 40%. We propose mechanisms to explain the enhanced treatment efficiency.
View Article and Find Full Text PDFCost-effective evaluation of modified ochre soil and its combination with cationic polyacrylamide for municipal wastewater sludge conditioning.
Water Sci Technol
January 2025
Department of Chemical Engineering, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium.
One of the most costly stages of activated sludge wastewater treatment plants is the treatment and dewatering of waste sludge. Chemical conditioning of sludge, as one of the most widespread methods to enhance sludge dewaterability, accounts for a significant portion of operational expenses due to the consumption of expensive polymeric compounds. This research aims to assess the cost-effectiveness of ochre soil, modified with hydrochloric acid, as an affordable mineral for conditioning waste sludge in an activated sludge system.
View Article and Find Full Text PDFPrevalence and clinical impact of disseminated intravascular coagulation in acute aortic dissection: a nationwide cohort study.
Res Pract Thromb Haemost
January 2025
Department of Emergency and Critical Care Medicine, Osaka Medical and Pharmaceutical University, Osaka, Japan.
Background: Acute aortic dissection is a life-threatening cardiovascular emergency with high mortality rates. Disseminated intravascular coagulation (DIC) is a critical complication in patients with acute aortic dissection; however, its incidence and impact on outcomes remain inconclusive.
Objectives: This study aimed to evaluate DIC prevalence and prognosis in patients with aortic dissection.
Development of a multi-laboratory integrated predictive model for silicosis utilizing machine learning: a retrospective case-control study.
Front Public Health
January 2025
Department of Laboratory, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China.
Objective: Due to the high global prevalence of silicosis and the ongoing challenges in its diagnosis, this pilot study aims to screen biomarkers from routine blood parameters and develop a multi-biomarker model for its early detection.
Methods: A case-control study was conducted to screen biomarkers for the diagnosis of silicosis using LASSO regression, SVM and RF. A sample of 612 subjects (half cases and half controls) were randomly divided into training and test groups in a 2:1 ratio.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!