Results for 'coronary artery'

33 found
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  1. Aggressive Treatment of Refractory Coronary Artery Vasospasm in a Patient with Malignant Ventricular Tachyarrhythmia and Cardiac Arrest.Mert Doğan, Ergün Barış Kaya, Çiğdem Deniz, Uğur Canpolat, Mehmet Levent Şahiner, Ahmet Hakan Ateş & Kudret Aytemir - 2023 - European Journal of Therapeutics 29 (1):94-96.
    Coronary artery vasospasm (CAVS) is a clinical entity that can cause angina, but also unstable angina pectoris, acute myocardial infarction, fatal arrhythmias, and sudden death. Although it is a condition that is usually controlled with medical treatment, more aggressive treatments may rarely be required. In this case, the patient with a known diagnosis of CAVS had multiple arrests despite optimal medical treatment. We observed that fatal arrhythmias persisted in the Implantable Cardioverter Defibrillator (ICD) records, even though we implanted (...)
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  2. Scary Acute Left Main Coronary Artery Thrombus as an Initial Presentation of a Hereditary Thrombophilia: When to Go Out of Routine?Sinem Kilic, Ahmet Hakan Ates, Uğur Canpolat & Kudret Aytemir - 2023 - European Journal of Therapeutics 29 (2):247-249.
    Patients with either hereditary or acquired thrombophilia can present with arterial and venous thrombotic complications. However, it is unclear to whom the thrombophilia panel should be assessed, particularly in patients presenting with a common cardiovascular risk factor and acute coronary thrombus. Herein, we presented the management of an active smoker female patient who presented to our emergency room with inferior acute ST-segment elevation myocardial infarction, and hereditary thrombophilia has been diagnosed due to the presence of substantial left main (...) artery thrombus. (shrink)
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  3. Signature of Serum miR-199a/b in Coronary Artery Bypass Graft Surgery.Erman Kandilli, Şenay Görücü Yılmaz, Murat Yardımcı, Muradiye Nacak & Necla Benlier - 2023 - European Journal of Therapeutics 29 (1):1-9.
    Objective: microRNAs (miRNAs) have important potential as biomarkers in the diagnosis and prognosis of ischemia/reperfusion (I/R) injury in coronary artery bypass grafting surgery (CABG). This study investigated the relationship between preoperative (preop) and postoperative (post-op) cardiac parameters and miRNA expressions in CABG. -/- Methods: We analyzed a total of 94 individuals (CABG, n= 46 and healthy control, n=48). Quantitative real-time polymerase chain reaction (qRT) was performed to determine plasma miRNA expressions (miR-21, miR-181a, miR-199a, miR-199b, and miR-320a-5p) in triplicates: (...)
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  4. Comparing Nursing Interventions Delivered With Risk Factors Of Patients With Coronary Artery Disease? A Retrospective Study Within Teaching Hospital In China.Fatina Ramadhani Bororo, Mcvn Xue Jing, Mcvn Ye Qing, M. S. N. Ayoma Kamalangani Rathnayake, M. S. N. Wei Wu & Yilan Liu - 2019 - International Journal of Academic Multidisciplinary Research (IJAMR) 3 (4):1-9.
    Abstract: Background: Coronary artery disease remains the leading cause of morbidity and mortality Worldwide. Previous reviews pointed that nursing interventions are beneficial for coronary artery patients. However, most interventions focused on education and counselling, but not consistent with the outcome set; still did not consider patient’s coronary artery disease risky characteristics. Related studies in China also difficult to find. Therefore this study was conducted to investigate kinds of nursing interventions delivered to coronary (...) patients and match them with patient’s risk factors of coronary artery disease. Results of this study were expected to add new knowledge that will alert nurses to consider coronary artery risk factors which in turn might enable the development of appropriate approaches to improve patient’s wellbeing hence reduce frequent coronary artery morbidity and mortality. Methods: A descriptive, cross-sectional, retrospective design using clinical case notes was employed. Study was undertaken in coronary care wards at the teaching hospital in China from November 2017 to September 2018. Structured-literature supported self-designed questionnaire was utilized for data collection. Chi square (χ2) test and multivariate logistic regression for adjusted odds ratio with 95% confidence interval were used to compare the relationship among independent (patient’s risk coronary artery disease factors) and dependent (nursing interventions) categorical variables. Ethical permission was granted accordingly. Results: A total of 300 coronary artery patients’ case notes were audited with mean age 63±11.2 years. Of these 175 (58.3%) were males. 126(42%) were smoking and 224(74.7%) were hypertensive. More evidence based nursing interventions than education and counselling were found to be delivered to these patients. “Administer coronary artery disease medication and their instructions” was mostly delivered to many patients 291(97%) while “counsel to cope with stress” was the least one 60 (20.0%). Three of eight nursing interventions delivered significantly matched with three or all of these patient’s coronary artery risk variables (age, smoking, hypertension and diabetes) (p < 0.05 and/or < 0.01) with Adjusted odds ratio (95% CI) within their significant ranges. Conclusion: This study delivers valuable insight that, nurses in the studied teaching hospital delivered beneficial evidence based nursing interventions to patients with coronary artery disease which significantly matched with their risk factors of coronary artery illness. However, care for stress was low hence needs improvement. Furthermore, research is needed to get consistency of nursing interventions with patient’s end point clinical outcomes for further appraisal of nursing efforts in caring CAD patients . (shrink)
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  5. Effect of Dominance on Atherosclerosis.Shamima Lasker, Zahid Hossain, M. R. Sarker, Labud Sultana & Lutfun Nessa - 2002 - Bangladesh Hear Journal 17 (2):57-61.
    Coronary arteries were studied on 110 postmortem human hearts during January 2000 to December 2001 in the department of Anatomy and Microbiology, Bangladesh Medical College to observed. The pattern of coronary dominance and its relation with atherosclerosis was observed. Atherosclerosis was found in 49(44.5%) samples, among which 37(56.%) were from male and 12(26.7%) from female hearts. This difference was significant (P<0.01). Right dominance was observed in 72 (65.5%) cases while 17 (15.5%) had left dominance and 21 (19.1%) had (...)
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  6. An Unusual Association of Coronary Cameral Fistula and Mid-Cavitary Hypertrophic Cardiomyopathy.Çiğdem Deniz & Uğur Canpolat - 2023 - European Journal of Therapeutics 29 (2):254-255.
    The presence of both myocardial hypertrophy and coronary-to-cameral fistula has been reported previously. However, the exact mechanisms are not clear. Herein, we reported a patient with mid-cavitary hypertrophic cardiomyopathy and concomitant connections between coronary arteries and left ventricular cavity.
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  7. Atherosclerosis in 110 postmortem hearts of people of Bangladesh.Shamima Parvin Lasker - 2003 - Bangladesh Medical College Jounal 8 (1):26-29.
    Coronary arteries were studied on 110 postmortem human hearts during January 2000 to December 2001 in the department of Anatomy and Microbiology, Bangladesh Medical College. Hearts were collected from mortuary of Dhaka Medical College. These were the hearts of deceased persons suspected of abnormal deaths. Atherosclerosis was found in 49(44.5%) samples, among which 37 (5.%) were from male and 12(26.7%) from female hearts. This difference was significant (P<0.01). Atherosclerosis was present in 11(10.0%), 22(20.0%) and 16(14.5%) samples on right (...) artery, anterior descending and circumflex branch of left coronary artery irrespective of sex. Grade I lesion was higher among lower age group and grade II lesion was higher among higher age group. It may be concluded that atherosclerosis was present in almost half of the studied subjects and was found more in anterior descending arteries and among in males. Extent and severity of atherosclerosis increased with age. (shrink)
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  8. Serum Nuclear Factor Erythroid-2 Related Factor-2 (NRF2) as an Indicator of Oxidative Stress is Related to Coronary in-Stent Restenosis.Ferhat Coskun, Ertan Vuruskan, Irfan Veysel Duzen, Mehmet Kaplan, Gokhan Altunbas, Mehmet Akif Bozdayi, Tanyeli Guneyligil Kazaz, Seyithan Taysi & Murat Sucu - 2023 - European Journal of Therapeutics 29 (2):103-109.
    Objective: In the treatment of coronary artery disease, stent implantation has become the standard treatment, but development of in-stent restenosis (ISR) limits the benefit of this treatment modality. -/- Methods: Based on the connection between oxidative stress and thiol/disulphate and NRF2, it was intended to measure NRF2 and thiol/disulphate levels. -/- Results: Coronary angiography images of 76 stable angina pectoris patients were evaluated. Of the 51 patients with a history drug eluting stent implantation, we determined 25 patients (...)
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  9. Effect of Dominance on Atherosclerosis.Shamima Parvin Lasker, Zahidul Hasan, M. R. Sarker, Labuda Sultana & Lutfun Nessa - 2002 - Bangladesh Heart Journal 17 (2):67-61.
    Coronary arteries were studied on 110 postmortem human hearts during January 2000 to December 2001 in the department of Anatomy and Microbiology, Bangladesh Medical College to observed. The pattern of coronary dominance and its relation with atherosclerosis was observed. Atherosclerosis was found in 49(44.5%) samples, among which 37(56.%) were from male and 12(26.7%) from female hearts. This difference was significant (P<0.01). Right dominance was observed in 72 (65.5%) cases while 17 (15.5%) had left dominance and 21 (19.1%) had (...)
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  10. A Scientific and Socioecononic Review of Betel Nut Use in Taiwan with Bioethical Reflections.Joseph Tham, Geoffrey Sem, Eugene Sit & Michael Cheng-tek Tai - 2017 - Asian Bioethics Review 9 (4):401-414.
    This article addresses the ethics of betel nut use in Taiwan. It first presents scientific facts about the betel quid and its consumption and the generally accepted negative health consequences associated with its use: oral and esophageal cancer, coronary artery disease, metabolic diseases, and adverse effects in pregnancy. It then analyzes the cultural background and economic factors contributing to its popularity in Asia. The governmental and institutional attempts to curb betel nut cultivation, distribution, and sales are also described. (...)
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  11. Artificial Intelligence: From Talos to da Vinci.Konstantinos C. Christodoulou & Gregory Tsoucalas - 2023 - European Journal of Therapeutics 29 (3):e25-e27.
    The mythical bronze creature Talos (Greek: Τάλως) was worshiped initially as the god of light or the sun in the Hellenic Island of Crete. He is supposed to have lived in the peak Kouloukona of the Tallaia Mountains in the Gerontospelio cave. His relation towards bronze and fire and his continuous voyage circling the island of Crete most probably introduces the concept of the change of the four seasons. The sun was considered in the area of the South-East Mediterranean nations (...)
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  12. Arterial spin labeling as a promising alternative to FDG-PET for clinical diagnosis of patients with disorders of consciousness.Timothy Joseph Lane - manuscript
    Objective: To evaluate the potential of arterial spin labeling (ASL) as an alternative to FDG-PET in the diagnosis of disorders of consciousness (DOC), we conducted a comparative study of the two modalities. Methods: A total of 36 DOC patients (11 female; mean age = 49.67 ± 14.54 years) and 17 healthy control (HC) participants (9 female; mean age = 31.9 ± 9.6 years) underwent both FDG-PET scans that measure metabolism via glucose uptake and ASL scans that measure cerebral blood flow (...)
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  13. A Conceptual Model: The Impact of Sociodemographic on Coronary Heart Disease.Aza Azlina Md Kassim, Juliza Mohamed & Zainal Azhar Zainal Azim - 2020 - International Journal of Scientific Research and Management (IJSRM) 8 (1).
    The paper aims to examine the conceptual model on the impact of sociodemographic towards coronary heart disease. There is still limited study on the association between cost of living particularly the cost of food and housing and its impact on coronary heart disease. Therefore, this study incorporates five essential sociodemographic attributes namely, cost of food, children education cost, housing cost, smoking habit and gender. The study provides greater understanding on how the cost of living and lifestyle may give (...)
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  14. Exploring Machine Learning Techniques for Coronary Heart Disease Prediction.Hisham Khdair - 2021 - International Journal of Advanced Computer Science and Applications 12 (5):28-36.
    Coronary Heart Disease (CHD) is one of the leading causes of death nowadays. Prediction of the disease at an early stage is crucial for many health care providers to protect their patients and save lives and costly hospitalization resources. The use of machine learning in the prediction of serious disease events using routine medical records has been successful in recent years. In this paper, a comparative analysis of different machine learning techniques that can accurately predict the occurrence of CHD (...)
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  15.  46
    Utilizing early symptom recognition and electrocardiograph findings of acute ST-segment elevation myocardial infarction (STEMI) to decrease mortality and morbidity in women experiencing acute coronary syndromes (ACS).Stone Johnson - 2024 - Seattle, WA: Kindle Direct Publishing.
    In this critical review of current diagnostic and treatment modalities regarding acute ST-segment elevation myocardial infarction (STEMI) in women and females, several strategies that can be utilized to decrease the time from symptom onset to diagnosis and definitive treatment will be introduced. The primary focus of this monograph is to present a systematic methodology for the diagnosis of STEMI in the presence of atypical symptoms of acute coronary syndrome (ACS). There are both social and biological factors impacting the current (...)
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  16. Thyroid Panel and Modified Lipid Profile among Sudanese Patients with Coronary Heart Disease.Lubna S. B. Mohmmedzain, Sahar A. M. Abdelrahman, Zainab E. M. Ibrahim, Zainab F. E. Ahmed & Mohamed A. M. Salih - 2019 - International Journal of Academic Health and Medical Research (IJAHMR) 3 (3):1-7.
    Abstract: The analytical, comparative cross-sectional study was conducted to assess the thyroid profiles and modified lipid profiles levels among Sudanese patients with coronary heart disease performed on forty-one patients with coronary heart disease as test group collected from Sudan Heart Center, Al rebat teaching hospital and Al mawada hospital in Khartoum state, during the period between November 2017 and May 2018. Furthermore, the test group compared with forty-one apparently healthy volunteers as control group was selected with the same (...)
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  17. Medicinal Uses of Cashew (Anacardium occidentale): Review.Akram Muhammad & Talha Muhammad - 2021 - Journal of Science Technology and Research (JSTAR) 2 (1):1-10.
    The cashew nut is essential for physical and emotional well-being. It is an energetic diet and the best food medication for many illnesses. Nuts protects from malignant growth, coronary illness, circulatory strain, and various degenerative infirmities connected to aging. It can be used for several medicinal purposes. Every part of cashew has some important medicinal properties. Cashew kernel contains proteins, carbohydrates, vitamins, and fats which help gain energy. Cashew nuts are used for many purposes like blood sugar, weight loss, (...)
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  18. Analysis of the Nutrient Foramen in Human Dry Ulnae of Turkish Population: An Anatomical Study and Current Literature Review.Kader Yılar, Latif Sağlam, Osman Coşkun, Ahmet Ertaş & Özcan Gayretli - 2023 - European Journal of Therapeutics 29 (2):163-167.
    Objective: The nutrient artery which enters through the nutrient foramen (NF) provides blood circulation and nutrition in long bones. This supply is essential during the growing period, the early phases of ossification, and in some surgical procedures. This study aimed to investigate NF in adult human ulnas in the Turkish population. -/- Methods: For this study, 155 (70 right and 85 left) Turkish dry adult human ulnas were used. The presence, number, and patency of NF were recorded as well (...)
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  19. The future of ontologies.Barry Smith - 2023 - In Peter L. Elkin (ed.), Terminology, Ontology and their Implementations. Cham, Switzerland: Springer Nature.
    We have now reached the point at which cloud computing and other types of advanced infrastructure are bringing about a situation in which knowledge objects can be delivered in an efficient manner to hose who need to consume them. And just as highways were the infrastructure necessary for a manufacturing economy, serving as the arteries along which raw materials and manufactured goods coming in from all directions could flow, so we believe that ontologies will in the future provide an important (...)
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  20. On Normothermic Regional Perfusion.Garson Leder - 2024 - Hastings Center Report 54 (5):35-36.
    In “Neither Ethical nor Prudent: Why Not to Choose Normothermic Regional Perfusion” Omelianchuk and colleagues offer an exceptionally clear and methodical critique of the ethical and legal permissibility of in situ normothermic regional perfusion (NRP). NRP involves, in part, the reperfusion of organs via extracorporeal membrane oxygenation (ECMO) after a declaration of death and the occlusion of the arteries supplying blood to the brain. The authors’ main conclusion is that NRP invalidates the declaration of death via the standards set by (...)
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  21.  72
    Wall Shear Stress and its Causality in Cerebral Aneurysm Development.Rowena Kong - manuscript
    In a recent case-control study by Zimny et al. (2021), the development of unruptured cerebral artery aneurysm can be reasonably traced to the combined factor of high wall shear stress and wall shear stress gradient. In addition, regions of bifurcation apices with such factor of significant wall shear stress are critical in aneurysm formation. A consideration of directional and spatial changes in opposition against the inertia and seamless hemodynamic blood flow in approaching the juncture of bifurcation apex that increase (...)
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  22. “The Obvious Invisibility of the Relationship between Technology and Social Values.”.Jamie P. Ross - 2010 - International Journal of Science in Society, Vol. 2, No.1, P. 51-62, CG Publisher. 2010 2 (1):51-62.
    Abstract -/- “The Obvious Invisibility of the Relationship Between Technology and Social Values” -/- We all too often assume that technology is the product of objective scientific research. And, we assume that technology’s moral value lies in only the moral character of its user. Yet, in order to objectify technology in a manner that removes it from a moral realm, we rely on the assumption that technology is value neutral, i.e., it is independent of all contexts other than the context (...)
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  23. Cesalpino, Andrea.Andrea Strazzoni - 2022 - Encyclopedia of Renaissance Philosophy.
    Andrea Cesalpino is an important figure in the history of science. He demonstrated that blood circulates into heart from veins and from the heart to arteries, paving the way to Harvey’s complete description of blood circulation. Moreover, he was the founder of botany as a systematic discipline, which he based, rather than on the observation of accidental similarities of plants, on the discovery of their vegetative-generative principle. In philosophy, he attempted to conciliate the immortality of the soul (i.e., the form (...)
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  24.  63
    Hyperthermia-Induced Vasoconstriction: A Thermodynamic Regulation Counter Mechanism.Rowena Kong - manuscript
    Hyperthermia-induced vasoconstriction is a paradoxical physiological phenomenon that has limited explanation and exploration in research, despite being observed in clinical case studies. The bodily response of vasoconstriction and vasodilation to increased heat loss and gain respectively work on the principle that heat transfer through the amount of vascular surface area exposed can be moderated in order to be minimised or maximised. Hyperthermia-induced vasoconstriction likely transitions from the break point of maximal limit of vasodilation to counter extreme heat loss beyond this (...)
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  25. COVID-19 Pandemic: Evidences from Clinical Studies.Ravi Shankar Singh, Abhishek Kumar Singh, Kamla Kant Shukla & Amit Kumar Tripathi - 2020 - Journal of Community and Public Health Nursing 6 (4):251.
    The public health crisis is started with emergence of new coronavirus on 11 February 2020 which triggered as coronavirus disease-2019 (COVID-19) pandemics. The causative agent in COVID-19 is made up of positively wrapped single-stranded RNA viruses ~ 30 kb in size. The epidemiology, clinical features, pathophysiology, and mode of transmission have been documented well in many studies, with additional clinical trials are running for several antiviral agents. The spreading potential of COVID-19 is faster than its two previous families, the severe (...)
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  26. An Expert System for Ankle Problems.Basel Y. Elhabil & Samy S. Abu-Naser - 2021 - International Journal of Engineering and Information Systems (IJEAIS) 5 (4):57-66.
    Abstract— Anatomy of the anterior compartment includes the tibia and the fibula. It also includes the tibialis anterior tendon, the extensor hallucis longus tendon and the extensor digitorum longus tendons. The anterior tibial artery and the deep peroneal nerve and finally the superior and inferior extensor retinaculum. In this paper an expert system was designed to help users to correctly diagnose ankle problems. There are many structures present at the anterior aspect of the ankle; these structures are often susceptible (...)
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  27. Hormônios e Sistema Endócrino na Reprodução Animal.Emanuel Isaque Cordeiro da Silva & Emanuel Isaque Da Silva - manuscript
    HORMÔNIOS E SISTEMA ENDÓCRINO NA REPRODUÇÃO ANIMAL -/- OBJETIVO -/- As glândulas secretoras do corpo são estudadas pelo ramo da endocrinologia. O estudante de Veterinária e/ou Zootecnia que se preze, deverá entender os processos fisio-lógicos que interagem entre si para a estimulação das glândulas para a secreção de vários hormônios. -/- Os hormônios, dentro do animal, possuem inúmeras funções; sejam exercendo o papel sobre a nutrição, sobre a produção de leite e sobre a reprodução, os hormônios desempenham um primordial papel (...)
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  28. Expert System for Polymyalgia Rheumatic.Massoud Agha & Abdallah Jarghoon - 2017 - International Journal of Engineering and Information Systems 1 (4):125-137.
    Polymyalgia Rheumatica (PMR) presents with a broad spectrum of clinical manifestations and almost exclusively occurs in the population aged over 50 years. After rheumatoid arthritis, PMR is the second most common autoimmune rheumatic disorder. Visual loss is the most feared complication in temporal arteritis, and extracranial arteries. No specific laboratory parameter exists for diagnosis of PMR. Imaging techniques such as ultrasonography, MRI or F-fluorodeoxyglucose PET may be helpful in the diagnosis and evaluation of the extent of vascular involvement in these (...)
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  29. Anatomia e Fisiologia das Aves Domésticas - Anatomia da Galinha.Emanuel Isaque Cordeiro da Silva - manuscript
    -/- IFPE – Campus Belo Jardim Curso Técnico em Agropecuária -/- AVICULTURA: ANATOMIA DA GALINHA -/- AVICULTURA Anatomia básica da galinha -/- INTRODUÇÃO -/- A galinha é um animal vertebrado de sangue quente, parente evoluído dos répteis. Embora haja semelhanças entre ambas as espécies (aves e répteis), também existem grandes diferenças. Os répteis são seres pecilotérmicos, isto é, possuem sangue frio, o que significa que sua temperatura corporal não é regulada pelo seu próprio corpo para uma temperatura específica e, portanto, (...)
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  30. Morphology and Topography of the Nutrient Foramina in the Shoulder Girdle and Long Bones of the Upper Extremity.Ömer Faruk Cihan & Süreyya Toma - 2023 - European Journal of Therapeutics 29 (3):359-369.
    Objectives: The most principal nutrition source of a bone is nutrient arteries. They are important at every stage of bone development. A nutrient artery enters a bone through the nutrient foramen, the largest hole on the outer surface of the bone. The foramen is important both morphologically and clinically. -/- Methods: A total of 414 adult human dry bones were investigated in this study to identify topographic and morphological features of nutrient foramina in the scapula, clavicle, humerus, radius and (...)
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  31. What Is Money? The Debt – Promise To Pay – Answer To The Question Of Ownership.Charles Lincoln - 2022 - Suffolk Transnational Law Review 45 (1):1.
    Thomas Hobbes wrote in his Leviathan that money exchanging hands, monetary policies, activities, and transactions are the blood of the “Leviathan” - the eponymous subject of the book. Hobbes writes that this Leviathan's “blood” includes the “collectors, receivers, and treasurers; of the second are the treasurers again, and the officers appointed for payment of several public or private ministers.” Hobbes, follows this with an analogy of a living man, stating that this “artificial man maintains his resemblance with the natural [man]; (...)
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  32. (1 other version)Hyperthermia-Induced Vasoconstriction: A Physiological Counter Mechanism.Rowena Kong - 2023 - Journal of Psychiatry and Psychology Research 6 (S2):4.
    The paradoxical phenomena of hyperthermia-induced vasoconstriction, hyperthermia- induced hypothermia, and hyperthermia induced arterial vasoconstriction have been observed in animal heatstroke clinical case studies. We attempt to explain the basic mechanism behind such findings in terms of the principle of body heat conservation and natural countermeasure against heat exposure through reduction in the extent of vascular surface area exposed. One study which examined the outcome of heating a rabbit carotid artery produced graded vasoconstriction which is proportional to temperature increase. These (...)
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  33. Histomorphological Study of Umbilical Cord on 50 Bangladeshi.Shamima Parvin Lasker, Md Harun-Ar- Rashid, Manzare Shamim Khondker & Montazer Rahman Sarker - 2000 - Bangladesh Medical College Journal 5 (1):18-22.
    Microscopic study was done on 50 human umbilical cords in the Department of Anatomy, during January to December 1998 at Bangabandhu Sheikh Mujib Medical University, Dhaka. The basic structure of the umbilical cord was observed. The covering of umbilical cord varied on two sides. The side overlying the umbilical vein was covered by simple epithelium and that overlying the umbilical arteries was covered by multilayer epithelium. Presence of internal elastic lamina of umbilical arteries was found in 18% and in the (...)
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