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  1. Article: 4D flow imaging-state of the art.

    Markl, Michael / Hope, Michael D

    Annals of cardiothoracic surgery

    2022  Volume 11, Issue 4, Page(s) 468–469

    Language English
    Publishing date 2022-08-04
    Publishing country China
    Document type Editorial
    ZDB-ID 2713627-9
    ISSN 2304-1021 ; 2225-319X
    ISSN (online) 2304-1021
    ISSN 2225-319X
    DOI 10.21037/acs-2021-bav-15
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Editorial: Advances in aortic imaging.

    Leach, Joseph R / Zhu, Chengcheng / Burris, Nicolas / Hope, Michael D

    Frontiers in cardiovascular medicine

    2023  Volume 10, Page(s) 1137949

    Language English
    Publishing date 2023-02-01
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2781496-8
    ISSN 2297-055X
    ISSN 2297-055X
    DOI 10.3389/fcvm.2023.1137949
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Blood Flow Patterns of Risk in Aortic Dissection: Time to Go With the Flow?

    Burris, Nicholas S / Fleischmann, Dominik / Hope, Michael D

    Journal of the American College of Cardiology

    2022  Volume 79, Issue 24, Page(s) 2428–2430

    MeSH term(s) Aortic Dissection/diagnostic imaging ; Aortic Dissection/epidemiology ; Aortic Aneurysm, Thoracic ; Blood Flow Velocity ; Hemodynamics ; Humans ; Magnetic Resonance Imaging
    Language English
    Publishing date 2022-06-16
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 605507-2
    ISSN 1558-3597 ; 0735-1097
    ISSN (online) 1558-3597
    ISSN 0735-1097
    DOI 10.1016/j.jacc.2022.04.023
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1846: Show issues Location:
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    Jg. 1995 - 2021: Lesesall (1.OG)
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    Zs.MO 196: Show issues

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  4. Article ; Online: A Radiologist's Excursion in Four-dimensional Flow and the Bicuspid Aortic Valve: Vorticity, Helicity, Wall Shear Stress, and All That.

    Mitsouras, Dimitrios / Hope, Michael D

    Radiology

    2019  Volume 293, Issue 3, Page(s) 551–553

    MeSH term(s) Aortic Valve/abnormalities ; Bicuspid Aortic Valve Disease ; Heart Valve Diseases ; Hemodynamics ; Humans ; Radiologists
    Language English
    Publishing date 2019-10-08
    Publishing country United States
    Document type Editorial ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't ; Comment
    ZDB-ID 80324-8
    ISSN 1527-1315 ; 0033-8419
    ISSN (online) 1527-1315
    ISSN 0033-8419
    DOI 10.1148/radiol.2019192076
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    In stock of ZB MED Cologne/Königswinter

    Ue I Zs.106: Show issues Location:
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    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  5. Article ; Online: Impact of Implicit Abdominal Aortic Aneurysm Screening in the Veterans Affairs Health Care System Over 10 Years.

    Leach, Joseph R / Shen, Hui / Huo, Eugene / Hope, Thomas A / Mitsouras, Dimitrios / Whooley, Mary A / Hope, Michael D

    Journal of the American Heart Association

    2022  Volume 11, Issue 7, Page(s) e024571

    Abstract: Background Abdominal aortic aneurysm (AAA) screening programs have been active in the United States since 2005, but are not the only way AAAs are detected. AAA management and outcomes have not been investigated broadly in the context of "implicit AAA ... ...

    Abstract Background Abdominal aortic aneurysm (AAA) screening programs have been active in the United States since 2005, but are not the only way AAAs are detected. AAA management and outcomes have not been investigated broadly in the context of "implicit AAA screening," whereby radiologic examinations not intended for focused screening can identify AAAs. Methods and Results We examined the association between imaging-based AAA screening, both explicit and implicit, and various outcomes for ≈1.6 million veterans in the Veterans Affairs health care system from 2005 to 2015. Screened-positive, screened-negative, and unscreened veterans were identified in the overall cohort and within a subgroup of veterans aged 65 years in 2005. The yearly composite screening rate increased over 10 years, from 11.7% to 18.3%, whereas the screened-positive rate decreased from 7.3% to 4.9%. Only 12.9% of screening examinations were explicit AAA screening ultrasounds. The subgroup's composite screening rate was 74% within its 10-year eligibility window, with implicit screening accounting for 91.8% of examinations. In the 2005 subgroup, all-cause mortality and Charlson comorbidity scores were higher for veterans who underwent screening compared with those unscreened (31.2% versus 23.1% and 0.47 versus 0.25, respectively;
    MeSH term(s) Aged ; Aortic Aneurysm, Abdominal/diagnostic imaging ; Aortic Aneurysm, Abdominal/epidemiology ; Delivery of Health Care ; Humans ; Mass Screening/methods ; Risk Factors ; Ultrasonography ; United States/epidemiology ; Veterans
    Language English
    Publishing date 2022-03-29
    Publishing country England
    Document type Journal Article
    ZDB-ID 2653953-6
    ISSN 2047-9980 ; 2047-9980
    ISSN (online) 2047-9980
    ISSN 2047-9980
    DOI 10.1161/JAHA.121.024571
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Chest Computed Tomography for Detection of Coronavirus Disease 2019 (COVID-19): Don't Rush the Science.

    Hope, Michael D / Raptis, Constantine A / Henry, Travis S

    Annals of internal medicine

    2020  Volume 173, Issue 2, Page(s) 147–148

    MeSH term(s) Betacoronavirus ; COVID-19 ; Coronavirus Infections/diagnostic imaging ; Diagnosis, Differential ; Humans ; Infection Control/methods ; Pandemics ; Peer Review, Research ; Periodicals as Topic ; Pneumonia, Viral/diagnostic imaging ; Radiography, Thoracic ; Reverse Transcriptase Polymerase Chain Reaction ; SARS-CoV-2 ; Tomography, X-Ray Computed
    Keywords covid19
    Language English
    Publishing date 2020-04-08
    Publishing country United States
    Document type Editorial
    ZDB-ID 336-0
    ISSN 1539-3704 ; 0003-4819
    ISSN (online) 1539-3704
    ISSN 0003-4819
    DOI 10.7326/M20-1382
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Ua VI Zs.178/2: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  7. Article: Evolving treatment options for valve and aortic disease with bicuspid aortic valve.

    Burris, Nicholas S / Hope, Michael D

    Annals of translational medicine

    2017  Volume 5, Issue 16, Page(s) 333

    Language English
    Publishing date 2017-08-16
    Publishing country China
    Document type Editorial ; Comment
    ZDB-ID 2893931-1
    ISSN 2305-5847 ; 2305-5839
    ISSN (online) 2305-5847
    ISSN 2305-5839
    DOI 10.21037/atm.2017.04.26
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  8. Article: Temporal and spatial characterization of HIV/SIV infection at anorectal mucosa using rhesus macaque rectal challenge model.

    Maric, Danijela / Corbin, Lisette / Greco, Natalie / Lorenzo-Redondo, Ramon / McRaven, Michael D / Veazey, Ronald S / Hope, Thomas J

    bioRxiv : the preprint server for biology

    2023  

    Abstract: The study described herein is a continuation of our work in which we developed a methodology to identify small foci of transduced cells following rectal challenge of rhesus macaques with a non-replicative luciferase reporter virus. In the current study, ... ...

    Abstract The study described herein is a continuation of our work in which we developed a methodology to identify small foci of transduced cells following rectal challenge of rhesus macaques with a non-replicative luciferase reporter virus. In the current study, the wild-type virus was added to the inoculation mix and twelve rhesus macaques were necropsied 2-4 days after the rectal challenge to study the changes in infected cell phenotype as the infection progressed. Relying on luciferase reporter we noted that both anus and rectum tissues are susceptible to the virus as early as 48h after the challenge. Small regions of the tissue containing luciferase-positive foci were further analyzed microscopically and were found to also contain cells infected by wild-type virus. Phenotypic analysis of the Env and Gag positive cells in these tissues revealed the virus can infect diverse cell populations, including but not limited to Th17 T cells, non Th17 T cells, immature dendritic cells, and myeloid-like cells. The proportions of the infected cell types, however, did not vary much during the first four days of infection when anus and rectum tissues were examined together. Nonetheless, when the same data was analyzed on a tissue-specific basis, we found significant changes in infected cell phenotypes over the course of infection. For anal tissue, a statistically significant increase in infection was observed for Th17 T cells and myeloid-like cells, while in the rectum, the non-Th17 T cells showed the biggest temporal increase, also of statistical significance.
    Language English
    Publishing date 2023-02-23
    Publishing country United States
    Document type Preprint
    DOI 10.1101/2023.02.22.529624
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: All-Carbon Thin-Film Transistors Using Water-Only Printing.

    Lu, Shiheng / Smith, Brittany N / Meikle, Hope / Therien, Michael J / Franklin, Aaron D

    Nano letters

    2023  Volume 23, Issue 6, Page(s) 2100–2106

    Abstract: Printing thin-film transistors (TFTs) using nanomaterials is a promising approach for future electronics. Yet, most inks rely on environmentally harmful solvents for solubilizing and postprint processing the nanomaterials. In this work, we demonstrate ... ...

    Abstract Printing thin-film transistors (TFTs) using nanomaterials is a promising approach for future electronics. Yet, most inks rely on environmentally harmful solvents for solubilizing and postprint processing the nanomaterials. In this work, we demonstrate water-only TFTs printed from all-carbon inks of semiconducting carbon nanotubes (CNTs), conducting graphene, and insulating crystalline nanocellulose (CNC). While suspending these nanomaterials into aqueous inks is readily achieved, printing the inks into thin films of sufficient surface coverage and in multilayer stacks to form TFTs has proven elusive without high temperatures, hazardous chemicals, and/or lengthy postprocessing. Using aerosol jet printing, our approach involves a maximum temperature of 70 °C and no hazardous chemicals─all inks are aqueous and only water is used for processing. An intermittent rinsing technique was utilized to address the surface adhesion challenges that limit film density of printed aqueous CNTs. These findings provide promising steps toward an environmentally friendly realization of thin-film electronics.
    Language English
    Publishing date 2023-02-28
    Publishing country United States
    Document type Journal Article
    ISSN 1530-6992
    ISSN (online) 1530-6992
    DOI 10.1021/acs.nanolett.2c04196
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Effect of Dexmedetomidine on Incidence of Hypertension Following Repair of Coarctation of the Aorta.

    Abarintos, Hope Mae L / Kapuscinski, Christine A / Wheaton, Taylor / Stauber, Sierra D / Swartz, Michael F / Grossman, Madeline / Masri, Sarah / Hutchinson, David J

    The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG

    2024  Volume 29, Issue 2, Page(s) 144–150

    Abstract: Objective: Recent literature suggests a potential role for dexmedetomidine in reducing the incidence and severity of hypertension following repair of coarctation of the aorta (CoA). The primary aim of this study was to assess the association between ... ...

    Abstract Objective: Recent literature suggests a potential role for dexmedetomidine in reducing the incidence and severity of hypertension following repair of coarctation of the aorta (CoA). The primary aim of this study was to assess the association between dexmedetomidine use and the incidence of hypertension following repair of CoA in pediatric patients.
    Methods: This was a single-center, retrospective cohort study in patients younger than 19 years who underwent surgical repair of CoA between January 1, 2016, and September 30, 2021. Patients were divided into 2 groups: dexmedetomidine initiation within the first 3 hours after surgery or no dexmedetomidine. The primary outcome was incidence of hypertension within the first 4 to 24 hours after repair. Secondary outcomes included the incidence of hypotension and bradycardia.
    Results: A total of 80 patients were included, 25 (31.25%) received dexmedetomidine. Median age at the time of procedure was 26 days (IQR, 13-241) in the dexmedetomidine group and 14 days (IQR, 8-53) in the no dexmedetomidine group (p = 0.014). The primary outcome of hypertension was met in 7 patients (28%) in the dexmedetomidine group and 12 patients (21.8%) in the no dexmedetomidine group, p = 0.547. The only variable found to be associated with the incidence of hypertension was age greater than 30 days at the time of procedure. More patients who received dexmedetomidine experienced bradycardia. There was no difference in the incidence of hypotension.
    Conclusions: There was no association between the use of dexmedetomidine and the incidence of -hypertension following repair of CoA in pediatric patients.
    Language English
    Publishing date 2024-04-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3028543-4
    ISSN 1551-6776
    ISSN 1551-6776
    DOI 10.5863/1551-6776-29.2.144
    Database MEDical Literature Analysis and Retrieval System OnLINE

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