Assessment of Ventilation and Perfusion in Patients with COVID-19 Discloses Unique Information of Pulmonary Function to a Clinician: Case Reports of V/P SPECTCase Report Published on 2021-07-202022-10-31 Journal: Clinical Medicine Insights. Circulatory, Respiratory and Pulmonary Medicine [Category] COVID-19, [키워드] assessment consecutive patient COVID-19 dead detect diagnose function induce Inflammation lung Perfusion preserved pulmonary Pulmonary embolism pulmonary inflammation report reversed SARS-CoV-2 severe hypoxemia Shunt SPECT vasculature Ventilated Ventilation ventilation/perfusion with COVID-19 [DOI] 10.1177/11795484211030159 PMC 바로가기 [Article Type] Case Report
Severe COVID-19 pneumonia: Perfusion analysis in correlation with pulmonary embolism and vessel enlargement using dual-energy CT data중증 코로나19 폐렴: 이중 에너지 CT 데이터를 이용한 폐색전증 및 혈관 비대와의 상관관계 관류 분석Research Article Published on 2021-06-082022-09-12 Journal: PLoS ONE [Category] MERS, 진단, [키워드] 8 women age Analysis analyzed Applying Cohort consecutive patient consolidation consolidations correlated correlation COVID-19 COVID-19 pneumonia demonstrated determine GGO help hypo Iodine lung marker men objective pathophysiology Patient Perfusion Pneumonia predominant Pulmonary embolism Result Severe COVID-19 pneumonia significantly significantly higher statistical analyses subset therapy upstream vessel was measured were used women [DOI] 10.1371/journal.pone.0252478 PMC 바로가기 [Article Type] Research Article
Mesenchymal stromal cell delivery via an ex vivo bioreactor preclinical test system attenuates clot formation for intravascular applicationArticle Published on 2021-06-012023-06-19 Journal: Stem cells translational medicine [Category] MERS, SARS, [키워드] bioreactor clot formation time clotting COVID-19 Ex vivo heparin hypercoagulable IBMR instant blood-mediated inflammatory reaction Mesenchymal stromal cells Perfusion [DOI] 10.1002/sctm.20-0454 PMC 바로가기
Dynamic Chest X-Ray Using a Flat-Panel Detector System: Technique and ApplicationsReview Published on 2021-04-012023-06-19 Journal: Korean Journal of Radiology [Category] MERS, [키워드] Diaphragmatic motion Dynamic X-ray Flat-panel detector Functional imaging Perfusion Ventilation [DOI] 10.3348/kjr.2020.1136 PMC 바로가기 [Article Type] Review
Vascular Abnormalities Detected with Chest CT in COVID-19: Spectrum, Association with Parenchymal Lesions, Cardiac Changes, and Correlation with Clinical Severity (COVID-CAVA Study)Study Protocol Published on 2021-03-292022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] abnormality acute respiratory syndrome Affect approach association cardiac characterized Chest computed tomography clinical Clinical data clinically cohort of patient Computed tomography coronavirus coronavirus disease correlated COVID-19 CT findings death disease severity distribution evaluated expected include indicated Infection Lung inflammation mechanical ventilation morphology National New outcome outcomes patients Perfusion predict Predictive Prevalence prognostic Prognostic value Pulmonary embolism Quantitative Respiratory failure Result SARS-CoV-2 Secondary objective severity Spectrum stratified thought Treatment Vascular vascular abnormality vascular congestion [DOI] 10.3390/diagnostics11040606 PMC 바로가기 [Article Type] Study Protocol
Lung and kidney perfusion deficits diagnosed by dual-energy computed tomography in patients with COVID-19-related systemic microangiopathyCOVID-19 관련 전신 미세혈관병증 환자에서 이중 에너지 컴퓨터 단층 촬영으로 진단된 폐 및 신장 관류 장애Article Published on 2021-02-012022-09-11 Journal: European Radiology [Category] 치료기술, [키워드] abnormality Admission albumin Anticoagulant Anticoagulants aspartate Aspartate aminotransferase AUROC C-reactive protein Characteristics Computed tomography Computed tomography angiography consolidation coronavirus coronavirus disease COVID-19 COVID-19 patients cutoff value D-dimer D-dimer level D-dimer levels diagnosed disease severity eight evaluated Evidence fibrinogen ground-glass opacity help heterogeneous Hospital stay Hypoxemia implication indication intensive care investigated Iodine kidney kidneys Laboratory laboratory findings lung management Mild-to-moderate occur overlapping Oxygenation Patient patients patients with COVID-19 Perfusion Physiology plasma predicted proportion pulmonary Pulmonary embolism Pulmonary thromboembolism sensitivity Serum ferritin severe disease SIGN significantly higher sodium sodium level specificity systemic microangiopathy Thromboembolism Thromboprophylaxis thrombosis thrombotic thrombotic event Thrombotic events tomography troponin troponin level troponin levels [DOI] 10.1007/s00330-020-07155-3 PMC 바로가기 [Article Type] Article
COVID-19 safety: aerosol-generating procedures and cardiothoracic surgery and anaesthesia – Australian and New Zealand consensus statementCOVID-19 안전: 에어로졸 발생 절차 및 흉부외과 수술 및 마취 - 호주 및 뉴질랜드 합의 성명Article Published on 2021-01-012022-08-31 Journal: The Medical journal of Australia [Category] MERS, SARS, 치료제, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Aerosol generation aerosol-generating procedure airway management anaesthesia Anesthesia Anesthesia, cardiac asymptomatic patient asymptomatic patients best cardiac Cardiopulmonary cardiopulmonary bypass Cardiothoracic surgery caused change changes in Chest community transmission Consensus Contact contagious contagious disease coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 develop disease droplet education equipment Evidence group Guidance Health care health care workers help high risk include infections Infectious diseases interest Intervention knowledge management measure national guideline national guidelines New Patient Perfusion Personal protective equipment positive patients preparation Prevalence PROTECT recommendation recommendations reduce reflect respiratory Respiratory tract infections risk risk of infection risk stratification SARS-CoV-2 severe acute respiratory syndrome Coronavirus Society Spread surgery surgical [DOI] 10.5694/mja2.50804 PMC 바로가기 [Article Type] Article
Dual-Energy Computed Tomography of the Lung in COVID-19 Patients: Mismatch of Perfusion Defects and Pulmonary OpacitiesArticle Published on 2020-10-262022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] addition Chest Computed tomography consolidation coronavirus COVID-19 COVID-19 disease defect dual energy evaluate GGO Ground glass opacity Likert scale lobe lung lung damage median mismatch opacity pathophysiological Patient performed Perfusion Prognosis pulmonary quantified radiologist reduced Retrospective study significantly higher were assessed [DOI] 10.3390/diagnostics10110870 PMC 바로가기 [Article Type] Article
COVID-19: What Iodine Maps From Perfusion CT can reveal—A Prospective Cohort StudyResearch Published on 2020-10-212022-11-01 Journal: Critical Care [Category] COVID-19, MERS, [키워드] 95% CI abnormality Admission admitted to ICU All participant anatomical angiotensin converting enzyme 2 Angiotensin II Anomaly carried change clinical outcomes Computed tomography angiography consolidation coronavirus COVID-19 COVID-19 patient COVID-19 patients D-dimer level death distribution Endpoint endpoints evidenced extension feature Ground-glass opacities ground-glass opacity healthy hospital discharge Hospitalization hospitals ICU IMV Invasive mechanical ventilation Iodine lung lung CT scan lung parenchyma Map material men Mild moderate morphologically Patient patients patients with COVID-19 pattern Perfusion Pneumonia predominant Probability Prospective prospective cohort study required Result SARS-COV-2 infection used to evaluate Vascular vasoconstriction Vasoplegia Ventilation-perfusion ratio was obtained [DOI] 10.1186/s13054-020-03333-3 PMC 바로가기 [Article Type] Research
[Microvascular changes in COVID-19]Review Published on 2020-10-012023-07-05 Journal: Radiologe [Category] SARS, [키워드] Computed tomography Microvessels Pathological correlation Perfusion SARS-CoV‑2 [DOI] 10.1007/s00117-020-00743-w PMC 바로가기 [Article Type] Review