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2017

Automatic high-resolution infarct detection using volumetric multiphase dual-energy CT

Sandfort, V., Kwan, A. C., Elumogo, C., Vigneault, D. M., Symons, R., Pourmorteza, A., Rice, K., Davies-Venn, C., Ahlman, M. A., Liu, C. Y., Zimmerman, S. L. & Bluemke, D. A. Feb 15 2017 (Accepted/In press) In : Journal of Cardiovascular Computed Tomography.

Research output: Research - peer-reviewArticle

Computed Tomography Angiography
Myocardial Infarction
Cone-Beam Computed Tomography
Tin
Gadolinium

Clinical predictors of cardiac magnetic resonance late gadolinium enhancement in patients with atrial fibrillation

Chrispin, J., Ipek, E. G., Habibi, M., Yang, E., Spragg, D., Marine, J. E., Ashikaga, H., Rickard, J., Berger, R. D., Zimmerman, S. L., Calkins, H. & Nazarian, S. 2017 In : Europace. 19, 3, p. 371-377 7 p.

Research output: Research - peer-reviewArticle

Gadolinium
Atrial Fibrillation
Magnetic Resonance Spectroscopy
Stroke Volume
Cicatrix
Coronary Artery Disease
Smartphone
Smartphones
Coronary Angiography
Computed Tomography Angiography

Exercise-QTc is associated with diffuse interstitial fibrosis reflected by lower approximated T1 relaxation time in hypertrophic cardiomyopathy patients

Corona-Villalobos, C. P., Saha, S., Pozios, I., Hurtado-de-Mendoza Paz, D., Sorensen, L., Gonzalez Cordoba, J., Dolores-Cerna, K., Kamel, I. R., Mormontoy Laurel, W., Bluemke, D. A., Abraham, T. P., Zimmerman, S. L. & Abraham, M. R. 2017 (Accepted/In press) In : Journal of Electrocardiology.

Research output: Research - peer-reviewArticle

Hypertrophic Cardiomyopathy
Fibrosis
Exercise
Cardiac Arrhythmias
Hypertrophy

False dyssynchrony: Problem with image-based cardiac functional analysis using x-ray computed tomography

Kidoh, M., Shen, Z., Suzuki, Y., Ciuffo, L., Ashikaga, H., Fung, G. S. K., Otake, Y., Zimmerman, S. L., Lima, J. A. C., Higuchi, T., Lee, O., Sato, Y., Becker, L. C., Fishman, E. K. & Taguchi, K. 2017 Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132, 101321U

Research output: ResearchConference contribution

functional analysis
tomography
x rays
Functional analysis
Tomography

Feature tracking CMR reveals abnormal strain in preclinical arrhythmogenic right ventricular dysplasia/ cardiomyopathy: A multisoftware feasibility and clinical implementation study

Bourfiss, M., Vigneault, D. M., Aliyari Ghasebeh, M., Murray, B., James, C. A., Tichnell, C., Mohamed Hoesein, F. A., Zimmerman, S. L., Kamel, I. R., Calkins, H., Tandri, H., Velthuis, B. K., Bluemke, D. A. & Te Riele, A. S. J. M. Sep 1 2017 In : Journal of Cardiovascular Magnetic Resonance. 19, 1, 66

Research output: Research - peer-reviewArticle

Arrhythmogenic Right Ventricular Dysplasia
Clinical Studies
Software
Magnetic Resonance Spectroscopy
Phenotype
Arrhythmogenic Right Ventricular Dysplasia
Implantable Defibrillators
Confidence Intervals
Therapeutics
Ventricular Flutter

Optimized energy of spectral CT for infarct imaging: Experimental validation with human validation

Sandfort, V., Palanisamy, S., Symons, R., Pourmorteza, A., Ahlman, M. A., Rice, K., Thomas, T., Davies-Venn, C., Krauss, B., Kwan, A., Pandey, A., Zimmerman, S. L. & Bluemke, D. A. Jan 23 2017 (Accepted/In press) In : Journal of Cardiovascular Computed Tomography.

Research output: Research - peer-reviewArticle

Noise
Myocardial Infarction
Iodine
Reperfusion
Canidae
2016

An Uncommon Cause of Obstructive Jaundice: An Infrequent Neoplasm

Tompkins, K., Crane, G. M., Zimmerman, S. L. & Gelber, A. C. 2016 (Accepted/In press) In : American Journal of Medicine.

Research output: Research - peer-reviewArticle

Atrial Fibrillation
Recurrence
Atrial Pressure
Left Atrial Function
Catheter Ablation

Association of left atrial epicardial adipose tissue with electrogram bipolar voltage and fractionation: Electrophysiologic substrates for atrial fibrillation

Zghaib, T., Ipek, E. G., Zahid, S., Balouch, M. A., Misra, S., Ashikaga, H., Berger, R. D., Marine, J. E., Spragg, D. D., Zimmerman, S. L., Zipunnikov, V., Trayanova, N., Calkins, H. & Nazarian, S. Dec 1 2016 In : Heart Rhythm. 13, 12, p. 2333-2339 7 p.

Research output: Research - peer-reviewArticle

Atrial Fibrillation
Adipose Tissue
Odds Ratio
Body Mass Index
Pulmonary Veins

Association of left atrial function with incident atypical atrial flutter after atrial fibrillation ablation

Gucuk Ipek, E., Marine, J. E., Habibi, M., Chrispin, J., Lima, J., Rickard, J., Spragg, D., Zimmerman, S. L., Zipunnikov, V., Berger, R., Calkins, H. & Nazarian, S. Feb 1 2016 In : Heart Rhythm. 13, 2, p. 391-398 8 p.

Research output: Research - peer-reviewArticle

Left Atrial Function
Atrial Flutter
Atrial Fibrillation
Magnetic Resonance Spectroscopy
Laser Therapy

Association of Left Atrial Local Conduction Velocity with Late Gadolinium Enhancement on Cardiac Magnetic Resonance in Patients with Atrial Fibrillation

Fukumoto, K., Habibi, M., Ipek, E. G., Zahid, S., Khurram, I. M., Zimmerman, S. L., Zipunnikov, V., Spragg, D., Ashikaga, H., Trayanova, N., Tomaselli, G. F., Rickard, J., Marine, J. E., Berger, R. D., Calkins, H. & Nazarian, S. Mar 1 2016 In : Circulation: Arrhythmia and Electrophysiology. 9, 3, e002897

Research output: Research - peer-reviewArticle

Gadolinium
Atrial Fibrillation
Magnetic Resonance Spectroscopy
Image Enhancement
Pulmonary Veins

Clinical risk factors alone are inadequate for predicting significant coronary artery disease

Korley, F. K., Gatsonis, C., Snyder, B. S., George, R. T., Abd, T., Zimmerman, S. L., Litt, H. I. & Hollander, J. E. Sep 23 2016 (Accepted/In press) In : Journal of Cardiovascular Computed Tomography.

Research output: Research - peer-reviewArticle

Coronary Artery Disease
Acute Coronary Syndrome
Area Under Curve
ROC Curve
Coronary Vessels

Diffuse interstitial fibrosis assessed by cardiac magnetic resonance is associated with dispersion of ventricular repolarization in patients with hypertrophic cardiomyopathy

Hurtado-de-Mendoza, D., Corona-Villalobos, C. P., Pozios, I., Gonzales, J., Soleimanifard, Y., Sivalokanathan, S., Montoya-Cerrillo, D., Vakrou, S., Kamel, I., Mormontoy-Laurel, W., Dolores-Cerna, K., Suarez, J., Perez-Melo, S., Bluemke, D. A., Abraham, T. P., Zimmerman, S. L. & Abraham, M. R. Mar 11 2016 (Accepted/In press) In : Journal of Arrhythmia.

Research output: Research - peer-reviewArticle

Hypertrophic Cardiomyopathy
Fibrosis
Magnetic Resonance Spectroscopy
Cardiac Arrhythmias
Electrocardiography
Ventricular Outflow Obstruction
Hypertrophic Cardiomyopathy
Magnetic Resonance Imaging
Sensitivity and Specificity
Cine Magnetic Resonance Imaging

Fibrofatty changes: Incidence at cardiac MR imaging in patients with arrhythmogenic right ventricular dysplasia/cardiomyopathy1

Rastegar, N., Te Riele, A. S. J. M., James, C. A., Bhonsale, A., Murray, B., Tichnell, C., Calkins, H., Tandri, H., Bluemke, D. A., Kamel, I. R. & Zimmerman, S. L. Aug 1 2016 In : Radiology. 280, 2, p. 405-412 8 p.

Research output: Research - peer-reviewArticle

Arrhythmogenic Right Ventricular Dysplasia
Magnetic Resonance Imaging
Incidence
Gadolinium
Advisory Committees

Lack of regional association between atrial late gadolinium enhancement on cardiac magnetic resonance and atrial fibrillation rotors

Chrispin, J., Gucuk Ipek, E., Zahid, S., Prakosa, A., Habibi, M., Spragg, D., Marine, J. E., Ashikaga, H., Rickard, J., Trayanova, N. A., Zimmerman, S. L., Zipunnikov, V., Berger, R. D., Calkins, H. & Nazarian, S. Mar 1 2016 In : Heart Rhythm. 13, 3, p. 654-660 7 p.

Research output: Research - peer-reviewArticle

Gadolinium
Atrial Fibrillation
Magnetic Resonance Spectroscopy
Incidence
Fibrosis

Late gadolinium enhancement confined to the right ventricular insertion points in hypertrophic cardiomyopathy: An intermediate stage phenotype?

Bravo, P. E., Luo, H. C., Pozios, I., Zimmerman, S. L., Corona-Villalobos, C. P., Sorensen, L., Kamel, I. R., Bluemke, D. A., Wahl, R. L., Abraham, M. R. & Abraham, T. P. Mar 1 2016 In : European Heart Journal Cardiovascular Imaging. 17, 3, p. 293-300 8 p.

Research output: Research - peer-reviewArticle

Hypertrophic Cardiomyopathy
Gadolinium
Phenotype
Heart Ventricles
Vasodilator Agents
Hypertrophic Cardiomyopathy
Echocardiography
Magnetic Resonance Imaging
Hypertrophy
Handheld Computers
Coronary Angiography
Reading
Pathologic Constriction
Computed Tomography Angiography

Right Ventricular Functional Reserve in Pulmonary Arterial Hypertension

Hsu, S., Houston, B. A., Tampakakis, E., Bacher, A. C., Rhodes, P. S., Mathai, S. C., Damico, R. L., Kolb, T. M., Hummers, L. K., Shah, A. A., McMahan, Z., Corona-Villalobos, C. P., Zimmerman, S. L., Wigley, F. M., Hassoun, P. M., Kass, D. A. & Tedford, R. J. May 12 2016 (Accepted/In press) In : Circulation.

Research output: Research - peer-reviewArticle

Pulmonary Hypertension
Ergometry
Right Ventricular Function
Systemic Scleroderma
Recycling

Shape analysis of hypertrophic and hypertensive heart disease using MRI-based 3D surface models of left ventricular geometry

Ardekani, S., Jain, S., Sanzi, A., Corona-Villalobos, C. P., Abraham, T. P., Abraham, M. R., Zimmerman, S. L., Wu, K. C., Winslow, R. L., Miller, M. I. & Younes, L. Apr 1 2016 In : Medical Image Analysis. 29, p. 12-23 12 p.

Research output: Research - peer-reviewArticle

Systole
Hypertrophic Cardiomyopathy
Heart Diseases
Magnetic Resonance Spectroscopy
Magnetic resonance imaging

Structural and Functional Correlates of Myocardial T1 Mapping in 321 Patients With Hypertrophic Cardiomyopathy

Chu, L. C., Corona-Villalobos, C. P., Halushka, M. K., Zhang, Y., Pozzessere, C., Kamel, I. R., Pozios, I., van der Geest, R. J., Gai, N., Abraham, R. M., Abraham, T. P., Bluemke, D. A. & Zimmerman, S. L. Dec 15 2016 (Accepted/In press) In : Journal of Computer Assisted Tomography.

Research output: Research - peer-reviewArticle

Hypertrophic Cardiomyopathy
Gadolinium
Left Ventricular Function
Registries
Magnetic Resonance Spectroscopy
Left Atrial Function
Pulmonary Veins
Atrial Fibrillation
Magnetic Resonance Spectroscopy
Pharmaceutical Preparations
2015
Aortic Rupture
Abdominal Aortic Aneurysm
Rupture
Hemorrhage
Aortic Aneurysm

Aliasing artifact in phase-contrast cardiac MRI

Zimmerman, S. L. Jan 1 2015 Pearls and Pitfalls in Cardiovascular Imaging: Pseudolesions, Artifacts and Other Difficult Diagnoses. Cambridge University Press, p. 159-161 3 p.

Research output: ResearchChapter

Artifacts
Pathologic Constriction
Direction compound
Hypertrophic Cardiomyopathy
Pulmonary Artery

Ambrisentan and tadalafil up-front combination therapy in scleroderma-associated pulmonary arterial hypertension

Hassoun, P. M., Zamanian, R. T., Damico, R., Lechtzin, N., Khair, R., Kolb, T. M., Tedford, R. J., Hulme, O. L., Housten, T., Pisanello, C., Sato, T., Pullins, E. H., Corona-Villalobos, C. P., Zimmerman, S. L., Gashouta, M. A., Minai, O. A., Torres, F., Girgis, R. E., Chin, K. & Mathai, S. C. Nov 1 2015 In : American Journal of Respiratory and Critical Care Medicine. 192, 9, p. 1102-1110 9 p.

Research output: Research - peer-reviewArticle

Pulmonary Hypertension
Therapeutics
ambrisentan
Tadalafil
Brain Natriuretic Peptide
Arrhythmogenic Right Ventricular Dysplasia
Guidelines
Magnetic Resonance Imaging
Sudden Death
Young Adult

Aneurysm of the membranous ventricular septum

Zimmerman, S. L. Jan 1 2015 Pearls and Pitfalls in Cardiovascular Imaging: Pseudolesions, Artifacts and Other Difficult Diagnoses. Cambridge University Press, p. 57-59 3 p.

Research output: ResearchChapter

Ventricular Septum
Aneurysm
Aortic Valve
Sinus of Valsalva
Heart Diseases

Aneurysm The interatrial septum

Zimmerman, S. L. Jan 1 2015 Pearls and Pitfalls in Cardiovascular Imaging: Pseudolesions, Artifacts and Other Difficult Diagnoses. Cambridge University Press, p. 60-63 4 p.

Research output: ResearchChapter

Heart Atria
Aneurysm
Thorax
Injections
Heart Aneurysm
Arrhythmogenic Right Ventricular Dysplasia
Magnetic Resonance Imaging
Sudden Death
Cardiomyopathies
Tachycardia

Association of common variations on chromosome 4q25 and left atrial volume in patients with atrial fibrillation

Mints, Y., Yarmohammadi, H., Khurram, I. M., Hoyt, H., Hansford, R., Zimmerman, S. L., Steinberg, S. J., Judge, D. P., Tomaselli, G. F., Calkins, H., Zipunnikov, V. & Nazarian, S. May 13 2015 In : Clinical Medicine Insights: Cardiology. 9, p. 39-45 7 p.

Research output: Research - peer-reviewArticle

Atrial Fibrillation
Chromosomes
Single Nucleotide Polymorphism
Dilatation
Alleles

Association of intramural fat deposition in the interatrial septum with focal atrial tachyarrhythmias originating near the atrioventricular node

Maeda, S., Sasaki, T., Shirai, Y., Ihara, K., Kawabata, M., Yokoyama, Y., Nazarian, S., Zimmerman, S. L. & Hirao, K. Jan 1 2015 In : Heart and Vessels. 30, 1, p. 143-145 3 p.

Research output: Research - peer-reviewArticle

Atrioventricular Node
Tachycardia
Atrial Fibrillation
Fats
Tomography
Left Atrial Function
Atrial Fibrillation
Magnetic Resonance Spectroscopy
Gadolinium
Healthy Volunteers

Bicuspid aortic valve with raphe mimicking tricuspid valve

Zimmerman, S. L. Jan 1 2015 Pearls and Pitfalls in Cardiovascular Imaging: Pseudolesions, Artifacts and Other Difficult Diagnoses. Cambridge University Press, p. 84-86 3 p.

Research output: ResearchChapter

Tricuspid Valve
Mitral Valve
Bicuspid Aortic Valve
Aortic Valve
Ventricular Function
Right Ventricular Function
Pulmonary Hypertension
Magnetic Resonance Imaging
Survival
Proportional Hazards Models

Cardiac angiosarcoma

Zimmerman, S. L. Jan 1 2015 Pearls and Pitfalls in Cardiovascular Imaging: Pseudolesions, Artifacts and Other Difficult Diagnoses. Cambridge University Press, p. 30-33 4 p.

Research output: ResearchChapter

Hemangiosarcoma
Neoplasms
Pericardial Effusion
Heart Neoplasms
Superior Vena Cava

Cardiac pseudotumor due to caseous mitral annular calcification

Zimmerman, S. L. Jan 1 2015 Pearls and Pitfalls in Cardiovascular Imaging: Pseudolesions, Artifacts and Other Difficult Diagnoses. Cambridge University Press, p. 8-10 3 p.

Research output: ResearchChapter

Heart Neoplasms
Mitral Valve
Blood Vessels
Echocardiography
Cause of Death

Cardiac pseudotumor due to focal hypertrophic cardiomyopathy

Corona-Villalobos, C. P. & Zimmerman, S. L. Jan 1 2015 Pearls and Pitfalls in Cardiovascular Imaging: Pseudolesions, Artifacts and Other Difficult Diagnoses. Cambridge University Press, p. 11-15 5 p.

Research output: ResearchChapter

Hypertrophic Cardiomyopathy
Myocardium
Heart Neoplasms
Hypertrophy
Differential Diagnosis

Cardiac pseudotumor due to lipomatous hypertrophy of the interatrial septum

Motarjem, P. & Zimmerman, S. L. Jan 1 2015 Pearls and Pitfalls in Cardiovascular Imaging: Pseudolesions, Artifacts and Other Difficult Diagnoses. Cambridge University Press, p. 4-7 4 p.

Research output: ResearchChapter

Hypertrophy
Positron-Emission Tomography
Fats
Tomography
Atrial Septum

Caseous calcification of the mitral annulus mimicking circumflex coronary artery aneurysm

Zimmerman, S. L. Jan 1 2015 Pearls and Pitfalls in Cardiovascular Imaging: Pseudolesions, Artifacts and Other Difficult Diagnoses. Cambridge University Press, p. 124-126 3 p.

Research output: ResearchChapter

Coronary Aneurysm
Coronary Vessels
Tomography
Mitral Valve
Echocardiography
Cocaine
African Americans
Magnetic Resonance Spectroscopy
Triglycerides
Obesity

Clinical Presentation, Long-Term Follow-Up, and Outcomes of 1001 Arrhythmogenic Right Ventricular Dysplasia/Cardiomyopathy Patients and Family Members

Groeneweg, J. A. , Bhonsale, A. , James, C. A. , Te Riele, A. S. , Dooijes, D. , Tichnell, C. , Murray, B. , Wiesfeld, A. C. P. , Sawant, A. C. , Kassamali, B. , Atsma, D. E. , Volders, P. G. , De Groot, N. M. , De Boer, K. , Zimmerman, S. L. , Kamel, I. R. , Van Der Heijden, J. F. , Russell, S. D. , Jan Cramer, M. , Tedford, R. J. & 8 others Doevendans, P. A., Van Veen, T. A., Tandri, H., Wilde, A. A., Judge, D. P., Van Tintelen, J. P., Hauer, R. N. & Calkins, H. Jun 11 2015 In : Circulation: Cardiovascular Genetics. 8, 3, p. 437-446 10 p.

Research output: Research - peer-reviewArticle

Arrhythmogenic Right Ventricular Dysplasia
Mutation
Cardiac Arrhythmias
Implantable Defibrillators
Sudden Cardiac Death

Comparison of Outcomes in Patients With Nonobstructive, Labile-Obstructive, and Chronically Obstructive Hypertrophic Cardiomyopathy

Pozios, I., Corona-Villalobos, C., Sorensen, L. L., Bravo, P. E., Canepa, M., Pisanello, C., Pinheiro, A., Dimaano, V. L., Luo, H., Dardari, Z., Zhou, X., Kamel, I., Zimmerman, S. L., Bluemke, D. A., Abraham, M. R. & Abraham, T. P. Sep 15 2015 In : The American Journal of Cardiology. 116, 6, p. 938-944 7 p., 21246

Research output: Research - peer-reviewArticle

Hypertrophic Cardiomyopathy
Defibrillators
Sudden Cardiac Death
Gadolinium
Positron-Emission Tomography

Comparison of preexisting and ablation-induced late gadolinium enhancement on left atrial magnetic resonance imaging

Fukumoto, K., Habibi, M., Gucuk Ipek, E., Khurram, I. M., Zimmerman, S. L., Zipunnikov, V., Spragg, D. D., Ashikaga, H., Rickard, J., Marine, J. E., Berger, R. D., Calkins, H. & Nazarian, S. Apr 1 2015 In : Heart Rhythm. 12, 4, p. 668-672 5 p.

Research output: Research - peer-reviewArticle

Gadolinium
Magnetic Resonance Imaging
Pulmonary Veins
Atrial Fibrillation
Fibrosis
Pulmonary Hypertension
Cine Magnetic Resonance Imaging

Coronary artery fistulas and anomalous coronary artery origin

Zimmerman, S. L. Jan 1 2015 Pearls and Pitfalls in Cardiovascular Imaging: Pseudolesions, Artifacts and Other Difficult Diagnoses. Cambridge University Press, p. 117-119 3 p.

Research output: ResearchChapter

Fistula
Coronary Vessels
Pulmonary Artery
Bland White Garland Syndrome
Superior Vena Cava

Coronary stent visualization

Zimmerman, S. L. Jan 1 2015 Pearls and Pitfalls in Cardiovascular Imaging: Pseudolesions, Artifacts and Other Difficult Diagnoses. Cambridge University Press, p. 107-108 2 p.

Research output: ResearchChapter

Stents
Artifacts
Metals
Photons
Hyperplasia

Current Concepts on Diagnosis and Prognosis of Arrhythmogenic Right Ventricular Cardiomyopathy/Dysplasia

Castaños Gutiérrez, S. L., Kamel, I. R. & Zimmerman, S. L. Oct 1 2015 (Accepted/In press) In : Journal of Thoracic Imaging.

Research output: Research - peer-reviewArticle

Arrhythmogenic Right Ventricular Dysplasia
Magnetic Resonance Spectroscopy
Heart Ventricles
Heart Diseases
Right Ventricular Dysfunction