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  1. Article ; Online: Proposal to Unify the Colorimetric Triage System With the Standardized Lung Ultrasound Score for COVID-19.

    Antúnez-Montes, Omar Yassef

    Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine

    2020  Volume 40, Issue 4, Page(s) 859–862

    MeSH term(s) COVID-19/diagnostic imaging ; Color ; Humans ; Lung/diagnostic imaging ; Triage/standards
    Keywords covid19
    Language English
    Publishing date 2020-08-27
    Publishing country England
    Document type Letter
    ZDB-ID 604829-8
    ISSN 1550-9613 ; 0278-4297
    ISSN (online) 1550-9613
    ISSN 0278-4297
    DOI 10.1002/jum.15446
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    Zs.A 1793: Show issues Location:
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  3. Article ; Online: Proposal to Unify the Colorimetric Triage System With the Standardized Lung Ultrasound Score for COVID ‐19

    Antúnez‐Montes, Omar Yassef

    Journal of Ultrasound in Medicine ; ISSN 0278-4297 1550-9613

    2020  

    Keywords Radiological and Ultrasound Technology ; Radiology Nuclear Medicine and imaging ; covid19
    Language English
    Publisher Wiley
    Publishing country us
    Document type Article ; Online
    DOI 10.1002/jum.15446
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: Rationale for the Routine Application of Lung Ultrasound in the Management of Coronavirus Disease 2019 (COVID-19) Patients in Middle- to Low-Income Countries.

    Antùnez-Montes, Omar Yassef / Buonsenso, Danilo / Paz-Ortega, Sergio Omar

    Ultrasound in medicine & biology

    2020  Volume 46, Issue 9, Page(s) 2572–2574

    MeSH term(s) Betacoronavirus ; COVID-19 ; Coronavirus Infections/diagnostic imaging ; Coronavirus Infections/therapy ; Developing Countries ; Humans ; Lung/diagnostic imaging ; Mexico ; Pandemics ; Pneumonia, Viral/diagnostic imaging ; Pneumonia, Viral/therapy ; Poverty ; SARS-CoV-2 ; Ultrasonography/methods
    Keywords covid19
    Language English
    Publishing date 2020-06-05
    Publishing country England
    Document type Letter
    ZDB-ID 186150-5
    ISSN 1879-291X ; 0301-5629
    ISSN (online) 1879-291X
    ISSN 0301-5629
    DOI 10.1016/j.ultrasmedbio.2020.05.020
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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  5. Article ; Online: Helical structure of the ventricular myocardium. A narrative review of cardiac mechanics.

    Antúnez-Montes, Omar Yassef / Kocica, Mladen J / Olavarria, Alberto Sosa / Corno, Antonio Francesco / Millan, Rocio Aceves / Rosales, Carlos Ixcamparij / Sanchez Aparicio, Hector Eduardo

    Echocardiography (Mount Kisco, N.Y.)

    2023  Volume 40, Issue 3, Page(s) 161–173

    Abstract: To date, the ventricular myocardial band is the anatomical-functional model that best explains cardiac mechanics during systolic-diastolic phenomena in the cardiac cycle. The implications of the model fundamentally affect the anatomical interpretation of ...

    Abstract To date, the ventricular myocardial band is the anatomical-functional model that best explains cardiac mechanics during systolic-diastolic phenomena in the cardiac cycle. The implications of the model fundamentally affect the anatomical interpretation of the ventricular myocardium, giving meaning to the direction that muscle fibers take, turning them into an object of study with potential clinical, imaging, and surgical applications. Re-interpreting the anatomy of the ventricular muscle justifies changes in the physiological interpretation, from its functional focus as a fiber unraveling the mechanical phenomena carried out during systole and diastole. We identify the functioning of the heart from the electrical and hemodynamic point of view, but it is necessary to delve into the mechanics that originate the hemodynamic changes observed flowmetrically, and that manifested during the pathology. In this review, the mechanical phenomena that the myocardium performs in each phase of the cardiac cycle are broken down in detail, emphasizing the physical displacements that each of the muscle segments presents, as well as a vision of their alteration and in which pathologies they are mainly identified. Visually, an anatomical correlation to the echocardiogram is provided, pointing out the direction of the segmental myocardial displacement by the strain velocity vector technique.
    MeSH term(s) Humans ; Myocardial Contraction/physiology ; Heart/physiology ; Myocardium/pathology ; Heart Ventricles ; Diastole/physiology ; Ventricular Function, Left/physiology
    Language English
    Publishing date 2023-01-06
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 843645-9
    ISSN 1540-8175 ; 0742-2822
    ISSN (online) 1540-8175
    ISSN 0742-2822
    DOI 10.1111/echo.15515
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 2170: Show issues Location:
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    Zs.MO 359: Show issues

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  6. Article ; Online: Feasibility of Lung Point-of-Care Ultrasound for Patients With COVID-19 in Air Medical Transport: Triage of 2 Initially Suspected Cases on Mexico's Front Line.

    Antúnez-Montes, Omar Yassef / Buonsenso, Danilo / Paz-Ortega, Sergio Omar

    Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine

    2020  Volume 40, Issue 2, Page(s) 419–427

    MeSH term(s) Aged, 80 and over ; Air Travel ; COVID-19/diagnostic imaging ; Feasibility Studies ; Female ; Humans ; Lung/diagnostic imaging ; Male ; Mexico ; Middle Aged ; Point-of-Care Systems ; Point-of-Care Testing ; SARS-CoV-2 ; Triage/methods ; Ultrasonography/methods
    Keywords covid19
    Language English
    Publishing date 2020-08-05
    Publishing country England
    Document type Case Reports ; Letter
    ZDB-ID 604829-8
    ISSN 1550-9613 ; 0278-4297
    ISSN (online) 1550-9613
    ISSN 0278-4297
    DOI 10.1002/jum.15414
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

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  7. Article ; Online: Anatomical Correlation of the Helical Structure of the Ventricular Myocardium Through Echocardiography.

    Antúnez Montes, Omar Yassef

    Revista espanola de cardiologia (English ed.)

    2019  Volume 73, Issue 2, Page(s) 153–160

    Abstract: Introduction and objectives: The helical structure of the ventricular myocardium provides a simple view of cardiac anatomy, based on physiological evidence that has been broadly demonstrated in experimental and imaging studies, and helps to explain the ... ...

    Abstract Introduction and objectives: The helical structure of the ventricular myocardium provides a simple view of cardiac anatomy, based on physiological evidence that has been broadly demonstrated in experimental and imaging studies, and helps to explain the electromechanical contraction of the myocardium during the cardiac cycle. The aim of this study was to standardize and provide a detailed description of the technique for preparing and manually dissecting the myocardium proposed empirically by Torrent-Guasp. A further aim was to anatomically and topographically correlate the helical band with echocardiographic long-axis, short-axis, and 4-chamber projections.
    Methods: We dissected 42 hearts-20 bovine, 20 porcine and 2 human hearts-to standardize the myocardial dissection technique. Subsequently, the distinct segments were color coded to correlate the anatomical specimens with echocardiographic projections.
    Results: Loss of 38% of the myocardial mass after boiling was sufficient to standardize myocardial dissection and allowed an efficient technique. No morphological differences were found between the bands of the hearts studied. The 4 myocardial segments could be identified in the echocardiographic projections.
    Conclusions: Standardization of the technique is useful to dissect any type of heart. Echocardiography is useful to assess the distinct segments that compose the myocardium. More research is needed to generate practical applications of this knowledge to echocardiography and other fields.
    MeSH term(s) Animals ; Cattle ; Echocardiography/methods ; Heart Ventricles/diagnostic imaging ; Humans ; Models, Cardiovascular ; Myocardial Contraction/physiology ; Myocardium ; Swine ; Ventricular Function/physiology
    Language Spanish
    Publishing date 2019-04-15
    Publishing country Spain
    Document type Journal Article
    ZDB-ID 2592481-3
    ISSN 1885-5857 ; 1885-5857
    ISSN (online) 1885-5857
    ISSN 1885-5857
    DOI 10.1016/j.rec.2018.10.016
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Rationale for the Routine Application of Lung Ultrasound in the Management of Coronavirus Disease 2019 (COVID-19) Patients in Middle- to Low-Income Countries

    Antùnez-Montes, Omar Yassef / Buonsenso, Danilo / Paz-Ortega, Sergio Omar

    Ultrasound Med Biol

    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #627415
    Database COVID19

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  9. Article: Feasibility of Lung Point-of-Care Ultrasound for Patients With COVID-19 in Air Medical Transport: Triage of 2 Initially Suspected Cases on Mexico's Front Line

    Antúnez-Montes, Omar Yassef / Buonsenso, Danilo / Paz-Ortega, Sergio Omar

    J. ultrasound med

    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #723964
    Database COVID19

    Kategorien

    Inter-library loan at ZB MED

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  10. Article ; Online: Rationale for the Routine Application of Lung Ultrasound in the Management of Coronavirus Disease 2019 (COVID-19) Patients in Middle- to Low-Income Countries

    Antùnez-Montes, Omar Yassef / Buonsenso, Danilo / Paz-Ortega, Sergio Omar

    Ultrasound in Medicine & Biology

    2020  Volume 46, Issue 9, Page(s) 2572–2574

    Keywords Biophysics ; Acoustics and Ultrasonics ; Radiological and Ultrasound Technology ; Radiology Nuclear Medicine and imaging ; covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    ZDB-ID 186150-5
    ISSN 1879-291X ; 0301-5629
    ISSN (online) 1879-291X
    ISSN 0301-5629
    DOI 10.1016/j.ultrasmedbio.2020.05.020
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 963: Show issues Location:
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