Allison Hays

Associate Professor

20062019
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Research Output 2006 2019

2019
Tomography
Equipment and Supplies
Atrial Appendage
Stroke
Thrombosis

Endogenous Sex Hormones and Endothelial Function in Postmenopausal Women and Men: The Multi-Ethnic Study of Atherosclerosis

Mathews, L., Subramanya, V., Zhao, D., Ouyang, P., Vaidya, D., Guallar, E., Yeboah, J., Herrington, D., Hays, A., Budoff, M. J. & Michos, E. D., Jul 1 2019, In : Journal of women's health (2002). 28, 7, p. 900-909 10 p.

Research output: Contribution to journalArticle

Gonadal Steroid Hormones
Dilatation
Atherosclerosis
Testosterone
Globulins
Point-of-Care Systems
Cardiology
Emotions
Cardiovascular Diseases
corrigendum

Defining the Role of Point-of-Care Ultrasound in Cardiovascular Disease

Kovell, L. C., Ali, M., Hays, A., Metkus, T., Madrazo, J., Corretti, M., Mayer, S. A., Abraham, T. P., Shapiro, E. & Mukherjee, M., Jan 1 2018, (Accepted/In press) In : American Journal of Cardiology.

Research output: Contribution to journalArticle

Point-of-Care Systems
Cardiovascular Diseases
Critical Care
Triage
Emergency Medical Services

Precision and accuracy of cross-sectional area measurements used to measure coronary endothelial function with spiral MRI

Schar, M., Soleimanifard, S., Bonanno, G., Yerly, J., Hays, A. & Weiss, R. G., Jan 1 2018, (Accepted/In press) In : Magnetic Resonance in Medicine.

Research output: Contribution to journalArticle

Blood Vessels
Coronary Vessels
Exercise
Health
caN protocol

Regional coronary endothelial dysfunction is related to the degree of local epicardial fat in people with HIV

Iantorno, M., Soleimanifard, S., Schar, M., Brown, T. T., Bonanno, G., Barditch-Crovo, P., Mathews, L., Lai, S., Gerstenblith, G., Weiss, R. G. & Hays, A., Nov 1 2018, In : Atherosclerosis. 278, p. 7-14 8 p.

Research output: Contribution to journalArticle

Coronary Artery Disease
Fats
HIV
Adipose Tissue
Exercise
Cross-Over Studies
Xanthine Oxidase
Coronary Artery Disease
Coronary Vessels
Placebos
2017

Coronary artery endothelial dysfunction is present in HIV positive individuals without significant coronary artery disease

Iantorno, M., Schar, M., Soleimanifard, S., Brown, T. T., Moore, R. D., Barditch-crovo, P., Stuber, M., Lai, S., Gerstenblith, G., Weiss, R. G. & Hays, A., Mar 28 2017, (Accepted/In press) In : AIDS.

Research output: Contribution to journalArticle

Coronary Artery Disease
Coronary Vessels
HIV
Interleukin-6
Inflammation

Coronary endothelial function is better in healthy premenopausal women than in healthy older postmenopausal women and men

Mathews, L., Iantorno, M., Schar, M., Bonanno, G., Gerstenblith, G., Weiss, R. G. & Hays, A., Oct 1 2017, In : PLoS One. 12, 10, e0186448.

Research output: Contribution to journalArticle

exercise
Exercise
gender differences
Sex Characteristics
cardiovascular diseases

Eosinophil-derived IL-4 drives progression of myocarditis to inflammatory dilated cardiomyopathy

Diny, N. L., Baldeviano, G. C., Talor, M. V., Barin, J. G., Ong, S. F., Bedja, D., Hays, A., Gilotra, N., Coppens, I., Rose, N. R. & Cihakova, D., Apr 1 2017, In : Journal of Experimental Medicine. 214, 4, p. 943-957 15 p.

Research output: Contribution to journalArticle

Myocarditis
Dilated Cardiomyopathy
Eosinophils
Interleukin-4
Interleukin-5
Coronary Artery Disease
Exercise
Healthy Volunteers
Blood Vessels
Coronary Vessels

Right-Sided Cardiac Dysfunction in Heart Failure With Preserved Ejection Fraction and Worsening Renal Function

Mukherjee, M., Sharma, K., Madrazo, J., Tedford, R. J., Russell, S. D. & Hays, A., Jan 28 2017, (Accepted/In press) In : American Journal of Cardiology.

Research output: Contribution to journalArticle

Heart Failure
Kidney
Hospitalization
Right Ventricular Dysfunction
Right Ventricular Function

Self-gated golden angle spiral cine MRI for coronary endothelial function assessment

Bonanno, G., Hays, A., Weiss, R. G. & Schar, M., Jan 1 2017, (Accepted/In press) In : Magnetic Resonance in Medicine.

Research output: Contribution to journalArticle

Cine Magnetic Resonance Imaging
Electrocardiography
Sexually Transmitted Diseases
Exercise
Coronary Vessels
2016

Simultaneous Noninvasive Assessment of Systemic and Coronary Endothelial Function

Iantorno, M., Hays, A., Schar, M., Krishnaswamy, R., Soleimanifard, S., Steinberg, A., Stuber, M., Gerstenblith, G. & Weiss, R. G., Mar 1 2016, In : Circulation: Cardiovascular Imaging. 9, 3, e003954.

Research output: Contribution to journalArticle

Mammary Arteries
Exercise
Magnetic Resonance Imaging
Healthy Volunteers
Coronary Vessels
2015
Nitric Oxide
omega-N-Methylarginine
Exercise
Coronary Artery Disease
Vasodilation

Outcomes and Worsening Renal Function in Patients Hospitalized with Heart Failure with Preserved Ejection Fraction

Sharma, K., Hill, T., Grams, M., Daya, N. R., Hays, A., Fine, D. M., Thiemann, D. R., Weiss, R. G., Tedford, R. J., Kass, D. A., Schulman, S. P. & Russell, S. D., Nov 15 2015, In : The American Journal of Cardiology. 116, 10, p. 1534-1540 7 p.

Research output: Contribution to journalArticle

Heart Failure
Kidney
Morbidity
Urban Population
Hypertension

The MRI evaluation of nitric-oxide mediated systemic endothelial function and coronary endothelial function in healthy subjects and patients with coronary artery disease

Iantorno, M., Soleimanifard, S., Steinberg, A. M., Schär, M., Stuber, M., Gerstenblith, G., Weiss, R. & Hays, A., Feb 3 2015, (Accepted/In press) In : Journal of Cardiovascular Magnetic Resonance. p. 1-2 2 p.

Research output: Contribution to journalArticle

Coronary Artery Disease
Healthy Volunteers
Nitric Oxide
2014
Magnetic Resonance Angiography
Coronary Angiography
Coronary Vessels
Magnetic Fields
Radio
2013

Non-Invasive Detection of Coronary Endothelial Response to Sequential Handgrip Exercise in Coronary Artery Disease Patients and Healthy Adults

Hays, A., Stuber, M., Hirsch, G. A., Yu, J., Schar, M., Weiss, R. G., Gerstenblith, G. & Kelle, S., Mar 11 2013, In : PLoS One. 8, 3, e58047.

Research output: Contribution to journalArticle

Coronary Artery Disease
exercise
blood flow
Exercise
Healthy Volunteers
Magnetic Resonance Angiography
Coronary Vessels
Signal-To-Noise Ratio
Blood Volume
Coronary Angiography
2012

Noncontrast coronary artery imaging

Hays, A., Weiss, R. G. & Stuber, M., Jan 1 2012, Magnetic Resonance Angiography: Principles and Applications. Springer New York, p. 129-140 12 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Angiography
Coronary Artery Disease
Coronary Vessels
Magnetic Resonance Angiography
Coronary Angiography

Regional coronary endothelial function is closely related to local early coronary atherosclerosis in patients with mild coronary artery disease: Pilot study

Hays, A., Kelle, S., Hirsch, G. A., Soleimanifard, S., Yu, J., Agarwal, H. K., Gerstenblith, G., Schar, M., Stuber, M. & Weiss, R. G., May 2012, In : Circulation: Cardiovascular Imaging. 5, 3, p. 341-348 8 p.

Research output: Contribution to journalArticle

Coronary Artery Disease
Arteries
Atherosclerosis
Pathologic Constriction
Exercise

Vessel centerline tracking and boundary segmentation in coronary MRA with minimal manual interaction

Soleimanifard, S., Schar, M., Hays, A., Weiss, R. G., Stuber, M. & Prince, J. L., 2012, Proceedings - International Symposium on Biomedical Imaging. p. 1417-1420 4 p. 6235834

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Angiography
Magnetic Resonance Angiography
Magnetic resonance
Coronary Angiography
Coronary Vessels
2011

Coronary artery distensibility assessed by 3.0 Tesla coronary magnetic resonance imaging in subjects with and without coronary artery disease

Kelle, S., Hays, A., Hirsch, G. A., Gerstenblith, G., Miller, J. M., Steinberg, A. M., Schar, M., Texter, J. H., Wellnhofer, E., Weiss, R. G. & Stuber, M., Aug 15 2011, In : The American Journal of Cardiology. 108, 4, p. 491-497 7 p.

Research output: Contribution to journalArticle

Coronary Artery Disease
Coronary Vessels
Magnetic Resonance Imaging
Healthy Volunteers
Blood Pressure
2010
Coronary Artery Disease
Coronary Vessels
Healthy Volunteers
Arteries
Magnetic Resonance Imaging
2009

Clinical applications for cardiovascular magnetic resonance imaging at 3 Tesla

Hays, A., Schar, M. & Kelle, S., Aug 2009, In : Current Cardiology Reviews. 5, 3, p. 237-242 6 p.

Research output: Contribution to journalArticle

Magnetic Resonance Spectroscopy
Perfusion
Magnetic Resonance Imaging
Research
2006

Left ventricular systolic dysfunction and the risk of ischemic stroke in a multiethnic population

Hays, A., Sacco, R. L., Rundek, T., Sciacca, R. R., Jin, Z., Liu, R., Homma, S. & Di Tullio, M. R., Jul 2006, In : Stroke. 37, 7, p. 1715-1719 5 p.

Research output: Contribution to journalArticle

Left Ventricular Dysfunction
Stroke
Population
Echocardiography
Logistic Models