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  1. Vortex formation time in female athletes

    Regular, vigorous physical activity can have a significant impact on cardiac function, leading to cardiac morphological alterations that may be...

    Stefan Cirovic, Andreas Malmgren, ... Petri Gudmundsson in The International Journal of Cardiovascular Imaging
    Article Open access 27 November 2023

  2. A Vortex Method to Disaggregate Platelets for Correct Counting in Pseudothrombocytopenia

    Pseudothrombocytopenia (PTCP) refers to the aggregation of platelets in anticoagulant blood in vitro and causes a false lower platelet count (PLT)....

    Jianfeng Zhu, Lei Luo, ... Baishen Pan in Indian Journal of Hematology and Blood Transfusion
    Article 27 October 2022

  3. Vector flow map** analysis of left ventricular vortex performance in type 2 diabetic patients with early chronic kidney disease

    Background

    Diabetes is the leading cause of chronic kidney disease (CKD) and contributes to an elevated incidence of diastolic dysfunction in the...

    **aoxue Chen, Fang Qiu, ... Degang Song in BMC Cardiovascular Disorders
    Article Open access 01 September 2023

  4. Relationship between pulsation of posterior vortex vein, choroidal thickness, and choroidal vascular hyperpermeability in polypoidal choroidal vasculopathy

    Purpose

    Posterior vortex vein pulsation on Heidelberg indocyanine green angiography (HRA-IA) video is reported to indicate the presence of congestion...

    Ryo Mukai, Kanako Itagaki, ... Tetsuju Sekiryu in Graefe's Archive for Clinical and Experimental Ophthalmology
    Article 24 August 2023

  5. Unshrinking the baby lung to calm the VILI vortex

    A hallmark of ARDS is progressive shrinking of the ‘baby lung,’ now referred to as the ventilator-induced lung injury (VILI) ‘vortex.’ Reducing the...

    Gary Nieman, Michaela Kollisch-Singule, ... Nader M. Habashi in Critical Care
    Article Open access 07 August 2022

  6. Left atrial vortex flow and its relationship with left atrial functions in patients with congenital heart disease

    Background

    Four-dimensional flow magnetic resonance imaging (MRI) enables blood flow visualization. The absence of left atrial vortex flow (LAVF) has...

    Keita Ito, Hideharu Oka, ... Satoru Takahashi in The Egyptian Heart Journal
    Article Open access 02 May 2024

  7. Vortex Formation Time is a Novel Measure for Early Detection of Diastolic Abnormalities in Adolescents with Hypertension

    Pediatric hypertension (HTN) has demonstrated an upward trend in recent years. Adolescent HTN has been linked to adult HTN, cardiovascular disease,...

    Haripriya Dukkipati, Christine Sethna, ... Aparna Kulkarni in Pediatric Cardiology
    Article 12 February 2023

  8. Ultrasonic biomechanics method for vortex and wall motion of left ventricle: a phantom and in vivo study

    Background

    The non-invasive quantitative evaluation of left ventricle (LV) function plays a critical role in clinical cardiology. This study proposes...

    Aohua Zhang, Min Pan, ... Yanling Zhang in BMC Cardiovascular Disorders
    Article Open access 24 October 2021

  10. Imbalanced choroidal circulation in eyes with asymmetric dilated vortex vein

    Purpose

    Asymmetric dilated vortex vein (ADVV) observed in eyes with pachychoroid spectrum diseases is thought to be due to congestion of choroidal...

    Kiriko Hirooka, Michiyuki Saito, ... Susumu Ishida in Japanese Journal of Ophthalmology
    Article 03 December 2021

  11. The spontaneous resolution of a vortex vein varix: case report

    Background

    The natural course of a vortex vein varix, though not well understood, has been known to remain stable. However, here we report a novel...

    Sara L Weidmayer, Hakan Demirci in BMC Ophthalmology
    Article Open access 24 February 2021

  12. Variation of vortex veins at the horizontal watershed in normal eyes

    Purpose

    To assess the vascular pattern of choroidal vortex veins at the horizontal watershed zone in normal eyes using optical coherence tomography...

    Junki Hoshino, Hidetaka Matsumoto, ... Hideo Akiyama in Graefe's Archive for Clinical and Experimental Ophthalmology
    Article 24 February 2021

  13. Minimalist capitalism: From the art-object to the consumer-object vortex

    Studying art from a psychoanalytic perspective remains relevant because it expresses the link between subjects and their desire and how they relate...

    Jeanine Arbitman Miklos, Edgar Miguel Juárez-Salazar in Psychoanalysis, Culture & Society
    Article 18 April 2024

  14. Optimal vortex formation time index in mitral valve stenosis

    Left ventricular vortex formation time (VFT) is a novel dimensionless index of flow propagation during left ventricular diastole, which has been...

    Anand Ambhore, **ghao Nicholas Ngiam, ... Kian-Keong Poh in The International Journal of Cardiovascular Imaging
    Article 12 January 2021

  16. Vortex vein anastomosis and pachychoroid—an evolving understanding

    Ashish Sharma, Nikulaa Parachuri, ... Usha Chakravarthy in Eye
    Article 29 January 2021

  17. Magnetic levitation pump versus constrained vortex pump: a pilot study on the hemolysis effect during minimal invasive extracorporeal circulation

    Background

    Elevated plasma free hemoglobin is associated with multi-organ injury. In this context, minimally invasive extracorporeal technologies...

    Ignazio Condello, Giuseppe Santarpino, ... Giuseppe Nasso in Journal of Cardiothoracic Surgery
    Article Open access 08 September 2021

  18. The Effect of Dobutamine Stress Testing on Vortex Formation Time in Patients Evaluated for Ischemia

    Vortex formation time (VFT) is a dimensionless index used to quantify duration of vortex ring formation during diastole. We sought to investigate the...

    Yannis Dimitroglou, Constantina Aggeli, ... Dimitris Tousoulis in Journal of Cardiovascular Translational Research
    Article 06 April 2020

  19. RETRACTED ARTICLE: Assessment of fetal intraventricular diastolic fluid dynamics using ultrasound vector flow map**

    Objective

    The purpose of this study was to investigate the feasibility of visualizing and quantifying the normal pattern of vortex formation in the...

    Qinglan Shu, Yi Wang, ... Lixue Yin in BMC Cardiovascular Disorders
    Article Open access 04 October 2023

  20. Quadrant laser photocoagulation trial to ameliorate choroidal congestion in central serous chorioretinopathy

    Purpose

    To investigate the efficacy and safety of quadrant laser photocoagulation to ameliorate the choroidal congestion in central serous...

    Hidetaka Matsumoto, Junki Hoshino, ... Hideo Akiyama in Japanese Journal of Ophthalmology
    Article 03 February 2023
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