• 944 Citations
  • 14 Scopus h-Index
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Research Output 1993 2018

  • 944 Citations
  • 14 Scopus h-Index
  • 66 Article
  • 1 Comment/debate
  • 1 Review article
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Article
2018

Echocardiography in centenarians: Characteristics, utility and follow-up

Brenes-Salazar, J. A., De La Fuente, J., Marella, P., Chaliki, H. P., Scott, C., Connoll, H. M. & Click, R. L., Jan 1 2018, In : Journal of Geriatric Cardiology. 15, 5, p. 328-333 6 p.

Research output: Contribution to journalArticle

Echocardiography
Heart Failure
Mortality
Treatment Failure
Survivors
7 Citations (Scopus)

Effects of Pectus Excavatum Repair on Right and Left Ventricular Strain

Chao, C. J., Jaroszewski, D., Gotway, M., Ewais, M. A., Wilansky, S., Lester, S. J., Unzek, S., Appleton, C. P., Chaliki, H. P., Gaitan, B. D., Mookadam, F. & Naqvi, T. Z., Jan 1 2018, In : Annals of Thoracic Surgery. 105, 1, p. 294-301 8 p.

Research output: Contribution to journalArticle

Funnel Chest
Right Ventricular Function
Heart Valve Diseases
Thorax
Technology
2017

Left ventricular septal hypertrophy in elderly patients with aortic stenosis

Katayama, M., Panse, P. M., Kendall, C. B., Daniels, J. R., Cha, S. S., Fortuin, F. D., Sweeney, J. P., DeValeria, P. A., Lanza, L. A., Belohlavek, M. & Chaliki, H. P., Jan 1 2017, In : Journal of Ultrasound in Medicine. 37, 1, p. 217-224 8 p.

Research output: Contribution to journalArticle

Aortic Valve Stenosis
Left Ventricular Hypertrophy
Hypertrophy
Aortic Valve
Diabetes Mellitus
2 Citations (Scopus)

Role of transesophageal echocardiography in the diagnosis of paradoxical low flow, low gradient severe aortic stenosis

Abudiab, M. M., Pandit, A. & Chaliki, H. P., Jan 1 2017, In : Korean Circulation Journal. 47, 1, p. 82-88 7 p.

Research output: Contribution to journalArticle

Transesophageal Echocardiography
Aortic Valve Stenosis
Stroke Volume
Echocardiography
Confidence Intervals
2016
1 Citation (Scopus)

Predictors of elevated cardiac enzyme levels in hospitalized patients with atrial fibrillation and no known coronary artery disease

Vinales, K. L., Najib, M. Q., Marella, P. C., Katayama, M. & Chaliki, H. P., Feb 1 2016, In : Texas Heart Institute Journal. 43, 1, p. 38-42 5 p.

Research output: Contribution to journalArticle

Atrial Fibrillation
Coronary Artery Disease
Enzymes
Hospitalization
MB Form Creatine Kinase
1 Citation (Scopus)

Visualization of atrial septal aneurysm and patent foramen ovale by three-dimensional transesophageal echocardiography

Najib, M. Q., Ganji, J. L. & Chaliki, H. P., Dec 1 2016, In : Journal of Cardiovascular Medicine. 17, p. e237-e238

Research output: Contribution to journalArticle

Three-Dimensional Echocardiography
Patent Foramen Ovale
Transesophageal Echocardiography
Aneurysm
Echocardiography
2015
3 Citations (Scopus)

Does valvuloarterial impedance impact prognosis after surgery for severe aortic stenosis in the elderly?

Katayama, M., Najib, M. Q., Marella, P. C., Temkit, M. H., Belohlavek, M. & Chaliki, H. P., Jan 1 2015, In : Open Heart. 2, 1, e000241.

Research output: Contribution to journalArticle

Aortic Valve Stenosis
Electric Impedance
Aortic Valve
Survival
Chronic Renal Insufficiency
8 Citations (Scopus)

Effects of Bileaflet mechanical mitral valve rotational orientation on left ventricular flow conditions

Westerdale, J. C., Adrian, R., Squires, K., Chaliki, H. P. & Belohlavek, M., Jul 1 2015, In : Open Cardiovascular Medicine Journal. 9, p. 62-68 7 p.

Research output: Contribution to journalArticle

Mitral Valve
Heart Ventricles
Heart Valves
Microbubbles
Rheology
2 Citations (Scopus)

Visual estimation of the severity of aortic stenosis and the calcium burden by 2-dimensional echocardiography: Is it reliable?

Quader, N., Wilansky, S., Click, R. L., Katayama, M. & Chaliki, H. P., Oct 1 2015, In : Journal of Ultrasound in Medicine. 34, 10, p. 1711-1717 7 p.

Research output: Contribution to journalArticle

Aortic Valve Stenosis
Echocardiography
Calcium
Aortic Valve
Pathologic Constriction
2014

Interrupted thoracic aorta in an octogenarian

Schleifer, J. W., Panse, P. M., Chaliki, H. P. & Chandrasekaran, K., Mar 4 2014, In : Journal of the American College of Cardiology. 63, 8, p. e15

Research output: Contribution to journalArticle

Thoracic Aorta
2013

An unusual case of left atrial myxoma and papillary fibroelastoma

Challa, S., Chaliki, H. P., Najib, M. Q., Ganji, J. L. & Click, R. L., Jan 2013, In : Echocardiography. 30, 1

Research output: Contribution to journalArticle

Multiple Primary Neoplasms
Atrial Flutter
Myxoma
Heart Neoplasms
Fibroma

Aortic leaflet thinning can mimick leaflet perforation on transesophageal echocardiogram

Najib, M. Q., Click, R. L., Ganji, J. L., Schaff, H. V. & Chaliki, H. P., Jan 2013, In : Journal of Cardiac Surgery. 28, 1, p. 50 1 p.

Research output: Contribution to journalArticle

Blood Vessel Prosthesis Implantation
Heart Valve Diseases
Spontaneous Rupture
Aortic Aneurysm
Transesophageal Echocardiography
1 Citation (Scopus)

Coronary arteriovenous fistula in a patient with aortic valve regurgitation

Ganji, J. L., Click, R. L., Najib, M. Q., Schaff, H. V. & Chaliki, H. P., Mar 2013, In : Echocardiography. 30, 3

Research output: Contribution to journalArticle

Aortic Valve Insufficiency
Arteriovenous Fistula
Coronary Sinus
Aortic Valve
Transesophageal Echocardiography
1 Citation (Scopus)

Effect of mitral inflow pattern on diagnosis of severe mitral regurgitation in patients with chronic organic mitral regurgitation

Quader, N., Katta, P., Najib, M. Q. & Chaliki, H. P., Dec 2013, In : Journal of Cardiovascular Ultrasound. 21, 4, p. 165-170 6 p.

Research output: Contribution to journalArticle

Mitral Valve Insufficiency
Confidence Intervals
Sensitivity and Specificity
Aortic Valve Insufficiency
Stroke Volume
6 Citations (Scopus)

Predictors of severe tricuspid regurgitation in patients with permanent pacemaker or automatic implantable cardioverter-defibrillator leads

Najib, M. Q., Vittala, S. S., Challa, S., Raizada, A., Tondato, F. J., Lee, H. R. & Chaliki, H. P., 2013, In : Texas Heart Institute Journal. 40, 5, p. 529-533 5 p.

Research output: Contribution to journalArticle

Tricuspid Valve Insufficiency
Implantable Defibrillators
Atrial Fibrillation
Odds Ratio
Tricuspid Valve
8 Citations (Scopus)

Valvular heart disease in patients with osteogenesis imperfecta

Najib, M. Q., Schaff, H. V., Ganji, J., Lee, H. R., Click, R. L., Miller, D. C. & Chaliki, H. P., Mar 2013, In : Journal of Cardiac Surgery. 28, 2, p. 139-143 5 p.

Research output: Contribution to journalArticle

Osteogenesis Imperfecta
Heart Valve Diseases
Bone Fractures
Connective Tissue
2012
10 Citations (Scopus)

Accurate guidance of a catheter by ultrasound imaging and identification of a catheter tip by pulsed-wave doppler

McMahon, E. M., Jiamsripong, P., Katayama, M., Chaliki, H. P., Fatemi, M. & Belohlavek, M., Jan 2012, In : PACE - Pacing and Clinical Electrophysiology. 35, 1, p. 44-50 7 p.

Research output: Contribution to journalArticle

Ultrasonography
Catheters
Water

An unusual case of severe mitral regurgitation due to a focal large peri-ring defect in a patient with mitral valve repair

Najib, M. Q., Chaliki, H. P., Vittala, S. S., Raizada, A. & Click, R. L., Jun 2012, In : Annals of Thoracic Surgery. 93, 6

Research output: Contribution to journalArticle

Heart Valve Prosthesis Implantation
Mitral Valve Annuloplasty
Doppler Color Echocardiography
Prosthesis Failure
Three-Dimensional Echocardiography
6 Citations (Scopus)

An unusual presentation of left ventricular assist device thrombus

Najib, M. Q., Wong, R. K., Pierce, C. N., DeValeria, P. A. & Chaliki, H. P., Jun 2012, In : European Heart Journal Cardiovascular Imaging. 13, 6, p. 532 1 p.

Research output: Contribution to journalArticle

Doppler Color Echocardiography
Coronary Thrombosis
Heart-Assist Devices
Dilated Cardiomyopathy
Thrombosis
5 Citations (Scopus)

Aorto-right ventricular fistula: A complication of aortic valve replacement

Najib, M. Q., Ng, D., Vinales, K. L. & Chaliki, H. P., 2012, In : Annals of Thoracic and Cardiovascular Surgery. 18, 1, p. 64-67 4 p.

Research output: Contribution to journalArticle

Transesophageal Echocardiography
Aortic Valve
Fistula
Echocardiography
Atrial Flutter

Case of an elevated right hemidiaphragm appearing as a mass adjacent to the right atrium

Ganji, J. L., Chaliki, H. P., Najib, M. Q., Panse, P. M. & Click, R. L., Nov 2012, In : European Heart Journal Cardiovascular Imaging. 13, 11, p. 968 1 p.

Research output: Contribution to journalArticle

Heart Neoplasms
Diaphragm
Heart Atria
Echocardiography
4 Citations (Scopus)

Left anterior descending coronary artery stenosis: In a patient with takotsubo cardiomyopathy

Vittala, S. S., Najib, M. Q., Click, R. L., Fortuin, F. D. & Chaliki, H. P., 2012, In : Texas Heart Institute Journal. 39, 1, p. 125-128 4 p.

Research output: Contribution to journalArticle

Takotsubo Cardiomyopathy
Coronary Stenosis
Pathologic Constriction
Coronary Artery Disease
Hyperkinesis
3 Citations (Scopus)

Multiple papillary fibroelastomas

Vittala, S. S., Click, R. L., Challa, S., Najib, M. Q., Khandheria, B. K., Edwards, W. D., Maleszewski, J. & Chaliki, H. P., Jul 10 2012, In : Circulation. 126, 2, p. 242-243 2 p.

Research output: Contribution to journalArticle

Cardiac Valve Annuloplasty
Pulmonary Valve
Heart Valve Diseases
Heart Neoplasms
Tricuspid Valve
44 Citations (Scopus)

Predictors for the development of severe tricuspid regurgitation with anatomically normal valve in patients with atrial fibrillation

Najib, M. Q., Vinales, K. L., Vittala, S. S., Challa, S., Lee, H. R. & Chaliki, H. P., Feb 2012, In : Echocardiography. 29, 2, p. 140-146 7 p.

Research output: Contribution to journalArticle

Tricuspid Valve Insufficiency
Atrial Fibrillation
Heart Failure
Odds Ratio
Pulmonary Hypertension
1 Citation (Scopus)

Transoesophageal echocardiographic Doppler colour flow patterns of a normally functioning third-generation centrifugal left ventricular assist device

Najib, M. Q., Ganji, J. L., Pierce, C. N., Arabia, F. A. & Chaliki, H. P., Apr 2012, In : European Heart Journal Cardiovascular Imaging. 13, 4, p. 362-363 2 p.

Research output: Contribution to journalArticle

Coronary Circulation
Heart-Assist Devices
Implantable Defibrillators
Transesophageal Echocardiography
Heart Ventricles
2011
5 Citations (Scopus)

Anterolateral papillary muscle rupture: An unusual complication of septic coronary embolism

Najib, M. Q., Lee, H. R., Devaleria, P. A., Vinales, K. L., Surapaneni, P. & Chaliki, H. P., Feb 2011, In : European Journal of Echocardiography. 12, 2

Research output: Contribution to journalArticle

Papillary Muscles
Mitral Valve Insufficiency
Embolism
Rupture
Bacterial Endocarditis
2 Citations (Scopus)

An unusual presentation of hemolytic anemia in a patient with prosthetic mitral valve

Najib, M. Q., Vinales, K. L., Paripati, H., Kundranda, M. N., Valdez, R., Rihal, C. S. & Chaliki, H. P., Jul 2011, In : Echocardiography. 28, 6

Research output: Contribution to journalArticle

Hemolytic Anemia
Mitral Valve Insufficiency
Mitral Valve
Three-Dimensional Echocardiography
Transesophageal Echocardiography

Asymptomatic chronic severe organic mitral regurgitation: contemporary management strategies.

Chaliki, H. P. & Tajik, A. J., Mar 2011, In : Indian Heart Journal. 63, 2, p. 115-121 7 p.

Research output: Contribution to journalArticle

Mitral Valve Insufficiency
Mitral Valve
Watchful Waiting
Mitral Valve Prolapse
Robotics
5 Citations (Scopus)

Atypical presentation of takotsubo cardiomyopathy

Surapaneni, P., Vittala, S. S., Vinales, K. L., Najib, M. Q. & Chaliki, H. P., Apr 2011, In : European Journal of Echocardiography. 12, 4

Research output: Contribution to journalArticle

Takotsubo Cardiomyopathy
Chest Pain
Spouses
Heart Ventricles
Hospital Emergency Service
2 Citations (Scopus)
Microbubbles
Pulmonary Veins
Arteriovenous Malformations
Transesophageal Echocardiography
Sodium Chloride

Early bioprosthetic valve failure due to carcinoid heart disease

Najib, M. Q., Vittala, S. S., Lanza, L. A., Lee, H. R. & Chaliki, H. P., Aug 2011, In : European Journal of Echocardiography. 12, 8, p. 637 1 p.

Research output: Contribution to journalArticle

Tricuspid Valve Stenosis
Carcinoid Heart Disease
Heart Valve Prosthesis
Patent Foramen Ovale
Pulmonary Valve
2 Citations (Scopus)

Effect of migraine treatment on heart

Raizada, A., Vittala, S. S., Najib, M. Q., DeValeria, P. A. & Chaliki, H. P., Nov 2011, In : European Journal of Echocardiography. 12, 11, p. 880 1 p.

Research output: Contribution to journalArticle

Tricuspid Valve Stenosis
Severity of Illness Index
Methysergide
Serotonin Antagonists
Transesophageal Echocardiography
6 Citations (Scopus)

Epicardial fat can mimic pericardial effusion on transoesophageal echocardiogram

Najib, M. Q., Ganji, J. L., Raizada, A., Panse, P. M. & Chaliki, H. P., Oct 2011, In : European Journal of Echocardiography. 12, 10, p. 804 1 p.

Research output: Contribution to journalArticle

Pericardial Effusion
Pericardium
Transesophageal Echocardiography
Atrial Fibrillation
Adipose Tissue
4 Citations (Scopus)

Occurrence of left-sided heart valve involvement before right-sided heart valve involvement in carcinoid heart disease

Marupakula, V., Vinales, K. L., Najib, M. Q., Lanza, L. A., Lee, H. R. & Chaliki, H. P., Mar 2011, In : European Journal of Echocardiography. 12, 3

Research output: Contribution to journalArticle

Carcinoid Heart Disease
Heart Valves
Carcinoid Tumor
Heart Valve Diseases
Neuroendocrine Tumors
6 Citations (Scopus)

Potential role of Reynolds number in resolving Doppler- and catheter-based transvalvular gradient discrepancies in aortic stenosis

Adams, J. C., Jiamsripong, P., Belohlavek, M., McMahon, E. M., Marupakula, V., Heys, J. & Chaliki, H. P., Mar 2011, In : Journal of Heart Valve Disease. 20, 2, p. 159-164 6 p.

Research output: Contribution to journalArticle

Aortic Valve Stenosis
Catheters
Doppler Echocardiography
Friction
Aortic Valve

Reply

Loiselle, A. & Chaliki, H. P., Mar 2011, In : Echocardiography. 28, 3, p. 370 1 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Symptomatic pericardial cyst: A case series

Najib, M. Q., Chaliki, H. P., Raizada, A., Ganji, J. L., Panse, P. M. & Click, R. L., Nov 2011, In : European Journal of Echocardiography. 12, 11

Research output: Contribution to journalArticle

Mediastinal Cyst
Video-Assisted Thoracic Surgery
Mediastinum
Thoracotomy
Chest Pain
6 Citations (Scopus)

Takotsubo cardiomyopathy in a patient with pulmonary embolism

Challa, S., Ganji, J. L., Raizada, A., Najib, M. Q., Panse, P. M. & Chaliki, H. P., Oct 2011, In : European Journal of Echocardiography. 12, 10

Research output: Contribution to journalArticle

Takotsubo Cardiomyopathy
Pulmonary Embolism
Multiple Trauma
Subarachnoid Hemorrhage
Chest Pain
5 Citations (Scopus)

Valvular heart disease with the use of fenfluramine-phentermine

Surapaneni, P., Vinales, K. L., Najib, M. Q. & Chaliki, H. P., 2011, In : Texas Heart Institute Journal. 38, 5, p. 581-583 3 p.

Research output: Contribution to journalArticle

Phentermine
Fenfluramine
Appetite Depressants
Heart Valve Diseases
Central Nervous System Stimulants
2010
4 Citations (Scopus)

Aortic tumor or mobile thrombus

Loiselle, A., Agrwal, N., Ingall, T. J. & Chaliki, H. P., Feb 2010, In : Echocardiography. 27, 2

Research output: Contribution to journalArticle

Thoracic Aorta
Thrombosis
Neoplasms
Transesophageal Echocardiography
Neurologic Manifestations
43 Citations (Scopus)

Cardiac Risk in Patients Aged >75 Years With Asymptomatic, Severe Aortic Stenosis Undergoing Noncardiac Surgery

Calleja, A. M., Dommaraju, S., Gaddam, R., Cha, S., Khandheria, B. K. & Chaliki, H. P., Apr 15 2010, In : American Journal of Cardiology. 105, 8, p. 1159-1163 5 p.

Research output: Contribution to journalArticle

Aortic Valve Stenosis
Hypotension
Cardiac Arrhythmias
Aortic Valve
Heart Failure

Response to letter by Tsivgoulis et al

Romero, J. R., Schwamm, L. H., Frey, J. L., Demaerschalk, B. M., Chaliki, H. P., Parikh, G. & Babikian, V., Apr 2010, In : Stroke. 41, 4

Research output: Contribution to journalArticle

17 Citations (Scopus)

Revisiting the simplified Bernoulli equation

Heys, J. J., Holyoak, N., Calleja, A. M., Belohlavek, M. & Chaliki, H. P., 2010, In : Open Biomedical Engineering Journal. 4, p. 123-128 6 p.

Research output: Contribution to journalArticle

Hydrodynamics
Computational fluid dynamics
Catheters
Orifices
Catheterization
4 Citations (Scopus)

Unusual case of nonbacterial thrombotic endocarditis attributable to primary antiphospholipid syndrome

Vinales, K. L., Gopalan, R. S., Lanza, L. A., Lester, S. J. & Chaliki, H. P., Sep 21 2010, In : Circulation. 122, 12

Research output: Contribution to journalArticle

Lupus Coagulation Inhibitor
Antiphospholipid Syndrome
Transient Ischemic Attack
Endocarditis
Echocardiography
2009
55 Citations (Scopus)

Cerebral ischemic events associated with 'bubble study' for identification of right to left shunts

Romero, J. R., Frey, J. L., Schwamm, L. H., Demaerschalk, B. M., Chaliki, H. P., Parikh, G., Burke, R. F. & Babikian, V. L., Jul 1 2009, In : Stroke. 40, 7, p. 2343-2348 6 p.

Research output: Contribution to journalArticle

Patent Foramen Ovale
Stroke
Lung
Arteriovenous Malformations
Transient Ischemic Attack
1 Citation (Scopus)

Contrast-enhanced right atrial mass: Tumour or thrombus?

Calleja, A. C. M., Alharthi, M. S., Khandheria, B. K. & Chaliki, H. P., 2009, In : European Journal of Echocardiography. 10, 2, p. 365-366 2 p.

Research output: Contribution to journalArticle

Thrombosis
Fibrosarcoma
Neoplasms
Pulmonary Embolism
Atrial Fibrillation
11 Citations (Scopus)

Extensive Cardiac Metastases Secondary to Uterine Leiomyosarcoma

Calleja, A. M., Wellnitz, C. V., Alharthi, M. S., Khandheria, B. K. & Chaliki, H. P., Dec 2009, In : Journal of the American Society of Echocardiography. 22, 12

Research output: Contribution to journalArticle

Leiomyosarcoma
Neoplasm Metastasis
Heart Ventricles
Heart Neoplasms
Pulmonary Veins
1 Citation (Scopus)

Liquefaction necrosis of calcified mitral annulus

Warsame, T. A., Keen, O. E., Mookadam, F. & Chaliki, H. P., Oct 2009, In : Echocardiography. 26, 9, p. 1082-1083 2 p.

Research output: Contribution to journalArticle

Necrosis
Coronary Aneurysm
Coronary Sinus
Abscess
Coronary Vessels
2008
17 Citations (Scopus)

Anomalous insertion of the papillary muscle causing left ventricular outflow obstruction: Visualization by real-time three-dimensional echocardiography

Yang, H. S., Lee, K. S., Chaliki, H. P., Tazelaar, H. D., Lusk, J. L., Chandrasekaran, K. & Tajik, A. J., Nov 2008, In : European Journal of Echocardiography. 9, 6, p. 855-860 6 p.

Research output: Contribution to journalArticle

Three-Dimensional Echocardiography
Ventricular Outflow Obstruction
Papillary Muscles
Chordae Tendineae
Hypertrophic Cardiomyopathy
10 Citations (Scopus)

Images in cardiovascular medicine. Left atrial fibroma in gardner syndrome: real-time 3-dimensional transesophageal echo imaging.

Yang, H. S., Arabia, F. A., Chaliki, H. P., De Petris, G., Khandheria, B. K. & Chandrasekaran, K., Nov 11 2008, In : Circulation. 118, 20

Research output: Contribution to journalArticle

Thoracic Radiography
Gardner Syndrome
Heart Neoplasms
X Ray Computed Tomography
Fibroma