Suchergebnisse - "Blood Flow Velocity"

Blood-flow Volume Estimation by a 2-D Sparse Array.

Autoren: Giangrossi C Ramalli A Guidi F et al.

Quelle: Ultrasound in medicine & biology [Ultrasound Med Biol] 2025 Sep; Vol. 51 (9), pp. 1580-1588. Date of Electronic Publication: 2025 Jul 07.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Pergamon Press Country of Publication: England NLM ID: 0410553 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-291X (Electronic) Linking ISSN: 03015629 NLM ISO Abbreviation: Ultrasound Med Biol Subsets: MEDLINE

MeSH-Schlagworte: Blood Flow Velocity*/physiology , Ultrasonography*/methods , Ultrasonography*/instrumentation, Humans ; Phantoms, Imaging ; Reproducibility of Results

Changes in choroidal thickness and blood flow in myopic children with 0.01% atropine or orthokeratology and atropine combination therapy.

Autoren: Matsumura S Itokawa T Kawakami M et al.

Quelle: Acta ophthalmologica [Acta Ophthalmol] 2025 Dec; Vol. 103 (8), pp. 974-983. Date of Electronic Publication: 2025 Jul 16.

Publikationsart: Comparative Study; Journal Article

Info zur Zeitschrift: Publisher: Wiley-Blackwell Country of Publication: England NLM ID: 101468102 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1755-3768 (Electronic) Linking ISSN: 1755375X NLM ISO Abbreviation: Acta Ophthalmol Subsets: MEDLINE

MeSH-Schlagworte: Choroid*/blood supply , Choroid*/diagnostic imaging , Choroid*/drug effects , Choroid*/pathology , Myopia*/diagnosis , Myopia*/pathology , Myopia*/physiopathology , Myopia*/therapy , Atropine*/administration & dosage , Orthokeratologic Procedures*/methods, Combined Modality Therapy/methods ; Ophthalmic Solutions/administration & dosage ; Mydriatics/administration & dosage ; Blood Flow Velocity/drug effects ; Blood Flow Velocity/physiology ; Humans ; Male ; Female ; Child ; Regional Blood Flow/drug effects ; Regional Blood Flow/physiology ; Treatment Outcome ; Axial Length, Eye/drug effects ; Axial Length, Eye/physiopathology ; Disease Progression ; Prospective Studies ; Visual Acuity ; Tomography, Optical Coherence

Panoramic Nailfold Flow Velocity Measurement Method Based on Enhanced Plasma Gap Information.

Autoren: Yin H Wu Y Guo P et al.

Quelle: Journal of imaging informatics in medicine [J Imaging Inform Med] 2025 Oct; Vol. 38 (5), pp. 3314-3329. Date of Electronic Publication: 2025 Jan 06.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Springer Nature Country of Publication: Switzerland NLM ID: 9918663679206676 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2948-2933 (Electronic) Linking ISSN: 29482925 NLM ISO Abbreviation: J Imaging Inform Med Subsets: MEDLINE

MeSH-Schlagworte: Nails*/blood supply , Nails*/diagnostic imaging , Microcirculation*/physiology, Humans ; Blood Flow Velocity/physiology ; Deep Learning ; Male ; Female ; Adult

Low-Molecular-Weight Heparin Combined With Somatosensory Evoked Potential Monitoring for Prevention of Postoperative Lower Extremity Deep Vein Thrombosis in Patients With Spinal Fracture.

Autoren: Liao J Lu G Wang Z

Quelle: The Journal of the American Academy of Orthopaedic Surgeons [J Am Acad Orthop Surg] 2025 Dec 15; Vol. 33 (24), pp. e1497-e1504. Date of Electronic Publication: 2025 Mar 27.

Publikationsart: Journal Article; Randomized Controlled Trial

Info zur Zeitschrift: Publisher: Wolters Kluwer Country of Publication: United States NLM ID: 9417468 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1940-5480 (Electronic) Linking ISSN: 1067151X NLM ISO Abbreviation: J Am Acad Orthop Surg Subsets: MEDLINE

MeSH-Schlagworte: Evoked Potentials, Somatosensory* , Venous Thrombosis*/prevention & control , Venous Thrombosis*/etiology , Heparin, Low-Molecular-Weight*/therapeutic use , Heparin, Low-Molecular-Weight*/administration & dosage , Lower Extremity*/blood supply , Postoperative Complications*/prevention & control , Spinal Fractures*/surgery , Anticoagulants*/therapeutic use, Humans ; Male ; Female ; Middle Aged ; Adult ; Aged ; Fibrin Fibrinogen Degradation Products/analysis ; Ultrasonography, Doppler, Color ; Blood Flow Velocity ; Popliteal Vein/diagnostic imaging

Evaluation of the mitral velocity-time integral changes induced by a passive leg raising test as a marker of fluid responsiveness in critically ill patients.

Autoren: Aissaoui Y Jozwiak M Bouchama A et al.

Quelle: Journal of clinical monitoring and computing [J Clin Monit Comput] 2025 Dec; Vol. 39 (6), pp. 1159-1168. Date of Electronic Publication: 2025 Jul 08.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Springer Country of Publication: Netherlands NLM ID: 9806357 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1573-2614 (Electronic) Linking ISSN: 13871307 NLM ISO Abbreviation: J Clin Monit Comput Subsets: MEDLINE

MeSH-Schlagworte: Critical Illness* , Fluid Therapy*/methods , Mitral Valve*/physiopathology , Mitral Valve*/diagnostic imaging , Leg*, Humans ; Aged ; Male ; Middle Aged ; Female ; Prospective Studies ; Echocardiography/methods ; ROC Curve ; Intensive Care Units ; Hemodynamics ; Shock, Septic/therapy ; Shock, Septic/physiopathology ; Respiration, Artificial ; Blood Flow Velocity ; Critical Care/methods

Ultrasound Assessment of Cerebral Blood Flow Changes Upon Rapid Exposure to Hypoxic High-Altitude Environment.

Autoren: Yin W Sun S Sun W et al.

Quelle: Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine [J Ultrasound Med] 2025 Dec; Vol. 44 (12), pp. 2311-2320. Date of Electronic Publication: 2025 Aug 15.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: John Wiley and Sons Country of Publication: England NLM ID: 8211547 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1550-9613 (Electronic) Linking ISSN: 02784297 NLM ISO Abbreviation: J Ultrasound Med Subsets: MEDLINE

MeSH-Schlagworte: Cerebrovascular Circulation*/physiology , Altitude* , Ultrasonography, Doppler, Transcranial*/methods , Hypoxia*/physiopathology , Hypoxia*/diagnostic imaging , Altitude Sickness*/physiopathology , Altitude Sickness*/diagnostic imaging, Humans ; Male ; Female ; Adult ; Blood Flow Velocity/physiology ; Breath Holding ; Brain/diagnostic imaging ; Brain/blood supply

Confidence-enhanced flow trajectory imaging using speckle tracking with multi-angle plane waves.

Autoren: Hsieh BY Lin MH Lu CY et al.

Quelle: Ultrasonics [Ultrasonics] 2025 Dec; Vol. 156, pp. 107760. Date of Electronic Publication: 2025 Jul 16.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Science Country of Publication: Netherlands NLM ID: 0050452 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1874-9968 (Electronic) Linking ISSN: 0041624X NLM ISO Abbreviation: Ultrasonics Subsets: MEDLINE

MeSH-Schlagworte: Ultrasonography, Doppler*/methods, Blood Flow Velocity/physiology ; Humans ; Phantoms, Imaging ; Algorithms ; Carotid Arteries/diagnostic imaging ; Computer Simulation

B-flow imaging in abdominal ultrasound: a pictorial essay.

Autoren: Becciolini M Brighenti A Tiraferri V et al.

Quelle: Journal of ultrasound [J Ultrasound] 2025 Dec; Vol. 28 (4), pp. 1017-1030. Date of Electronic Publication: 2025 Aug 21.

Publikationsart: Journal Article; Review

Info zur Zeitschrift: Publisher: Springer Country of Publication: Italy NLM ID: 101315005 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1876-7931 (Electronic) Linking ISSN: 18767931 NLM ISO Abbreviation: J Ultrasound Subsets: MEDLINE

MeSH-Schlagworte: Abdomen*/diagnostic imaging , Abdomen*/blood supply, Humans ; Ultrasonography/methods ; Blood Flow Velocity

The use of Doppler velocimetry of the ophthalmic artery and the fullPIERS model to predict adverse outcomes in hospitalized pregnant women with preeclampsia: a prospective cohort study.

Autoren: Naves WU Moreira RA Nascimento Pereira Monteiro V et al.

Quelle: The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians [J Matern Fetal Neonatal Med] 2025 Dec; Vol. 38 (1), pp. 2526112. Date of Electronic Publication: 2025 Jul 13.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Informa Healthcare Country of Publication: England NLM ID: 101136916 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1476-4954 (Electronic) Linking ISSN: 14764954 NLM ISO Abbreviation: J Matern Fetal Neonatal Med Subsets: MEDLINE

MeSH-Schlagworte: Pre-Eclampsia*/physiopathology , Pre-Eclampsia*/diagnostic imaging , Pre-Eclampsia*/diagnosis , Ophthalmic Artery*/diagnostic imaging , Ophthalmic Artery*/physiopathology, Humans ; Female ; Pregnancy ; Adult ; Prospective Studies ; Predictive Value of Tests ; Ultrasonography, Doppler ; Hospitalization ; Young Adult ; Pregnancy Outcome ; Blood Flow Velocity

A hybrid reduced order model to enforce outflow pressure boundary conditions in computational hemodynamics.

Autoren: Siena P Africa PC Girfoglio M et al.

Quelle: Biomechanics and modeling in mechanobiology [Biomech Model Mechanobiol] 2025 Dec; Vol. 24 (6), pp. 2069-2093. Date of Electronic Publication: 2025 Sep 15.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Springer Country of Publication: Germany NLM ID: 101135325 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1617-7940 (Electronic) Linking ISSN: 16177940 NLM ISO Abbreviation: Biomech Model Mechanobiol Subsets: MEDLINE

MeSH-Schlagworte: Hemodynamics*/physiology , Models, Cardiovascular* , Computer Simulation* , Pressure*, Humans ; Blood Flow Velocity/physiology ; Blood Pressure ; Finite Element Analysis

Simultaneous measurement of coronary sinus flow and myocardial flow reserve using hybrid ¹³ N-ammonia PETMR in patients with ischemic heart disease.

Autoren: Ikeda A Fukushima K Katahira M et al.

Quelle: The international journal of cardiovascular imaging [Int J Cardiovasc Imaging] 2025 Dec; Vol. 41 (12), pp. 2373-2381. Date of Electronic Publication: 2025 Oct 27.

Publikationsart: Journal Article; Comparative Study

Info zur Zeitschrift: Publisher: Springer Country of Publication: United States NLM ID: 100969716 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1875-8312 (Electronic) Linking ISSN: 15695794 NLM ISO Abbreviation: Int J Cardiovasc Imaging Subsets: MEDLINE

MeSH-Schlagworte: Nitrogen Radioisotopes*/administration & dosage , Ammonia*/administration & dosage , Positron-Emission Tomography* , Myocardial Ischemia*/diagnostic imaging , Myocardial Ischemia*/physiopathology , Myocardial Perfusion Imaging*/methods , Coronary Sinus*/diagnostic imaging , Coronary Sinus*/physiopathology , Coronary Circulation* , Radiopharmaceuticals*/administration & dosage , Magnetic Resonance Imaging, Cine* , Multimodal Imaging*/methods , Fractional Flow Reserve, Myocardial*, Humans ; Male ; Female ; Aged ; Predictive Value of Tests ; Middle Aged ; Reproducibility of Results ; Blood Flow Velocity

Biomechanical stress profiling in coronary arteries via two-phase blood FSI.

Autoren: Zare Jouneghani F Ghomashchi R Amabili M et al.

Quelle: Biomechanics and modeling in mechanobiology [Biomech Model Mechanobiol] 2025 Dec; Vol. 24 (6), pp. 2171-2193. Date of Electronic Publication: 2025 Sep 22.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Springer Country of Publication: Germany NLM ID: 101135325 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1617-7940 (Electronic) Linking ISSN: 16177940 NLM ISO Abbreviation: Biomech Model Mechanobiol Subsets: MEDLINE

MeSH-Schlagworte: Coronary Vessels*/physiology , Stress, Mechanical*, Humans ; Biomechanical Phenomena ; Models, Cardiovascular ; Computer Simulation ; Hemodynamics ; Blood Flow Velocity/physiology ; Erythrocytes

Mechanisms of exercise-induced reduction in peripheral arterial stiffness.

Autoren: Lima NS Jackson RE Hibner BA et al.

Quelle: European journal of applied physiology [Eur J Appl Physiol] 2025 Dec; Vol. 125 (12), pp. 3675-3684. Date of Electronic Publication: 2025 Jun 28.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Springer-Verlag Country of Publication: Germany NLM ID: 100954790 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1439-6327 (Electronic) Linking ISSN: 14396319 NLM ISO Abbreviation: Eur J Appl Physiol Subsets: MEDLINE

MeSH-Schlagworte: Vascular Stiffness*/physiology , Exercise*/physiology , Brachial Artery*/physiology , Brachial Artery*/diagnostic imaging, Humans ; Female ; Adult ; Male ; Hand Strength/physiology ; Pulse Wave Analysis ; Blood Flow Velocity/physiology ; Forearm/blood supply ; Forearm/physiology ; Regional Blood Flow/physiology

Umbilical venous blood flow and its association with placental pathology in pregnancies complicated by gestational diabetes mellitus.

Autoren: Phaloprakarn C Jenkumwong P Suthasmalee S et al.

Quelle: Acta obstetricia et gynecologica Scandinavica [Acta Obstet Gynecol Scand] 2025 Dec; Vol. 104 (12), pp. 2244-2253. Date of Electronic Publication: 2025 Oct 15.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley Country of Publication: United States NLM ID: 0370343 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1600-0412 (Electronic) Linking ISSN: 00016349 NLM ISO Abbreviation: Acta Obstet Gynecol Scand Subsets: MEDLINE

MeSH-Schlagworte: Diabetes, Gestational*/physiopathology , Placenta*/pathology , Placenta*/blood supply , Placenta*/diagnostic imaging , Umbilical Veins*/diagnostic imaging , Umbilical Veins*/physiopathology, Humans ; Pregnancy ; Female ; Adult ; Prospective Studies ; Ultrasonography, Prenatal ; Thailand ; Blood Flow Velocity

Defining abnormal flow-mediated slowing of brachial-radial pulse wave velocity, a noninvasive vasoreactivity test.

Autoren: Van Criekinge H Renier M Decorte E et al.

Körperschaften: Van Criekinge H Renier M Decorte E et al.

Quelle: Journal of hypertension [J Hypertens] 2025 Dec 01; Vol. 43 (12), pp. 2016-2023. Date of Electronic Publication: 2025 Sep 05.

Publikationsart: Journal Article; Observational Study

Info zur Zeitschrift: Publisher: Wolters Kluwer Health, Inc Country of Publication: Netherlands NLM ID: 8306882 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1473-5598 (Electronic) Linking ISSN: 02636352 NLM ISO Abbreviation: J Hypertens Subsets: MEDLINE

MeSH-Schlagworte: Pulse Wave Analysis* , Brachial Artery*/physiology , Brachial Artery*/physiopathology , Radial Artery*/physiology, Humans ; Middle Aged ; Male ; Female ; Cross-Sectional Studies ; Aged ; Adult ; Blood Flow Velocity ; Hyperemia/physiopathology

Age alters integrated cerebrovascular and cardiovascular dynamic responses to exercise: insights from a systems modeling approach.

Autoren: Billinger SA Vidoni ED Motwani K et al.

Quelle: Journal of applied physiology (Bethesda, Md. : 1985) [J Appl Physiol (1985)] 2025 Dec 01; Vol. 139 (6), pp. 1447-1461. Date of Electronic Publication: 2025 Oct 07.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Physiological Society Country of Publication: United States NLM ID: 8502536 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1522-1601 (Electronic) Linking ISSN: 01617567 NLM ISO Abbreviation: J Appl Physiol (1985) Subsets: MEDLINE

MeSH-Schlagworte: Exercise*/physiology , Cerebrovascular Circulation*/physiology , Aging*/physiology, Humans ; Male ; Female ; Middle Aged ; Adult ; Heart Rate/physiology ; Aged ; Young Adult ; Blood Flow Velocity/physiology ; Middle Cerebral Artery/physiology ; Arterial Pressure/physiology ; Blood Pressure/physiology ; Age Factors

Flow-Rate-Constrained Physics-Informed Neural Networks for Flow Field Error Correction in 4-D Flow Magnetic Resonance Imaging.

Autoren: Kang J Jung EC Koo HJ et al.

Quelle: IEEE transactions on medical imaging [IEEE Trans Med Imaging] 2025 Dec; Vol. 44 (12), pp. 5155-5171.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Institute of Electrical and Electronics Engineers Country of Publication: United States NLM ID: 8310780 Publication Model: Print Cited Medium: Internet ISSN: 1558-254X (Electronic) Linking ISSN: 02780062 NLM ISO Abbreviation: IEEE Trans Med Imaging Subsets: MEDLINE

MeSH-Schlagworte: Magnetic Resonance Imaging*/methods , Neural Networks, Computer* , Imaging, Three-Dimensional*/methods, Humans ; Phantoms, Imaging ; Aortic Valve/diagnostic imaging ; Aortic Valve Stenosis/diagnostic imaging ; Aortic Valve Stenosis/physiopathology ; Blood Flow Velocity/physiology ; Algorithms ; Aortic Valve Insufficiency/diagnostic imaging ; Aortic Valve Insufficiency/physiopathology

Validation of Pedal Acceleration Time for the Assessment of Perfusion in Patients with Chronic Limb-Threatening Ischemia.

Autoren: Tun G Woodford C Flanagan C et al.

Quelle: Annals of vascular surgery [Ann Vasc Surg] 2025 Dec; Vol. 121, pp. 351-359. Date of Electronic Publication: 2025 Jul 09.

Publikationsart: Journal Article; Validation Study

Info zur Zeitschrift: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 8703941 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1615-5947 (Electronic) Linking ISSN: 08905096 NLM ISO Abbreviation: Ann Vasc Surg Subsets: MEDLINE

MeSH-Schlagworte: Ischemia*/physiopathology , Ischemia*/diagnosis , Peripheral Arterial Disease*/physiopathology , Peripheral Arterial Disease*/diagnosis , Peripheral Arterial Disease*/therapy , Peripheral Arterial Disease*/diagnostic imaging , Foot*/blood supply , Hemodynamics*, Humans ; Retrospective Studies ; Predictive Value of Tests ; Male ; Female ; Regional Blood Flow ; Aged ; Chronic Disease ; Reproducibility of Results ; Middle Aged ; Time Factors ; Ankle Brachial Index ; Aged, 80 and over ; Amputation, Surgical ; Blood Flow Velocity ; Severity of Illness Index

Dynamic cerebral autoregulation in healthy males during sleep accompanied by intermittent hypoxia.

Autoren: Beaudin AE Prsa AJ Hanly PJ et al.

Quelle: Journal of applied physiology (Bethesda, Md. : 1985) [J Appl Physiol (1985)] 2025 Dec 01; Vol. 139 (6), pp. 1492-1504. Date of Electronic Publication: 2025 Oct 14.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Physiological Society Country of Publication: United States NLM ID: 8502536 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1522-1601 (Electronic) Linking ISSN: 01617567 NLM ISO Abbreviation: J Appl Physiol (1985) Subsets: MEDLINE

MeSH-Schlagworte: Homeostasis*/physiology , Hypoxia*/physiopathology , Cerebrovascular Circulation*/physiology , Sleep*/physiology, Humans ; Male ; Adult ; Wakefulness/physiology ; Blood Flow Velocity/physiology ; Young Adult ; Sleep Apnea, Obstructive/physiopathology ; Ultrasonography, Doppler, Transcranial/methods

Unsupervised 4D-flow MRI reconstruction based on partially-independent generative modeling and complex-difference sparsity constraint.

Autoren: Li Z Sun A Wei H et al.

Quelle: Medical image analysis [Med Image Anal] 2025 Dec; Vol. 106, pp. 103769. Date of Electronic Publication: 2025 Aug 20.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 9713490 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1361-8423 (Electronic) Linking ISSN: 13618415 NLM ISO Abbreviation: Med Image Anal Subsets: MEDLINE

MeSH-Schlagworte: Magnetic Resonance Imaging*/methods , Image Processing, Computer-Assisted*/methods , Imaging, Three-Dimensional*/methods , Unsupervised Machine Learning*, Humans ; Algorithms ; Blood Flow Velocity ; Deep Learning ; Neural Networks, Computer