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20 results on '"Karolyi, Mihaly"'

13. Takotsubo Syndrome in Coronavirus Disease 2019

Author

Templin, Christian, Manka, Robert, Cammann, Victoria Lucia, Szawan, Konrad Andreas, Gotschy, Alexander, Karolyi, Mihaly, Winnik, Stephan, Moch, Holger, Meyer, Philippe, Moreo, Antonella, Bossone, Eduardo, D'Ascenzo, Fabrizio, Secco, Gioel Gabrio, Mancone, Massimo, Infusino, Fabio, Gaido, Luca, Giammaria, Massimo, Wittstein, Ilan S., Varga, Zsuzsanna, and Ghadri, Jelena R.

Published
2021
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14. Myocardial edema in COVID-19 on cardiac MRI

Author

Manka, Robert, Karolyi, Mihaly, Polacin, Malgorzata, Holy, Erik W., Nemeth, Johannes, Steiger, Peter, Schuepbach, Reto A., Zinkernagel, Annelies S., Alkadhi, Hatem, Mehra, Mandeep R., and Ruschitzka, Frank

Published
2020
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17. Non-diagnostic coronary artery calcification and stenosis: a correlation of coronary computed tomography angiography and invasive coronary angiography

Author

Engel, Leif-Christopher, primary, Thai, Wai-ee, additional, Medina-Zuluaga, Hector, additional, Karolyi, Mihaly, additional, Sidhu, Manavjot S, additional, Maurovich-Horvat, Pal, additional, Margey, Ronan, additional, Pomerantsev, Eugene, additional, Abbara, Suhny, additional, Ghoshhajra, Brian B, additional, Hoffmann, Udo, additional, and Liew, Gary Y, additional

Published
2016
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19. Non-diagnostic coronary artery calcification and stenosis: a correlation of coronary computed tomography angiography and invasive coronary angiography.

Author

Engel, Leif-Christopher, Thai, Wai-ee, Medina-Zuluaga, Hector, Karolyi, Mihaly, Sidhu, Manavjot S., Maurovich-Horvat, Pal, Margey, Ronan, Pomerantsev, Eugene, Abbara, Suhny, Ghoshhajra, Brian B., Hoffmann, Udo, and Liew, Gary Y.

Subjects
CORONARY artery stenosis, CORONARY angiography, CALCIFICATION, PERCUTANEOUS coronary intervention, CARDIOGRAPHIC tomography, CORONARY disease, RESEARCH evaluation, RISK assessment, PREDICTIVE tests, CALCINOSIS
Abstract

Background Heavy coronary artery calcification (CAC) impairs diagnostic accuracy of coronary computed tomography angiography (cCTA) and is considered to be a major limitation. Purpose To investigate the effect of non-evaluable CAC seen on cCTA on clinical decision-making by determining the degree of subsequent invasive testing and to assess the relationship between non-evaluable segments containing CAC and significant stenosis as seen in invasive coronary angiography (ICA). Material and Methods The study comprised of 356 patients who underwent cCTA and subsequent ICA within 2 months between 2005 and 2009. Clinical reports were reviewed to identify the indications for referral to ICA. In a subset of 68 patients where non-diagnostic CAC on cCTA and significant stenosis on ICA were present in the same segment, we correlated and analyzed the underlying stenosis severity of the lesion on ICA to the cCTA. Lesions with CAC were analyzed in a standardized fashion by application of reading rules. Results Non-diagnostic CAC on cCTA prompted ICA in 5.6% of patients. CAC occurred at the site of maximum stenosis in segments with stenosis <50% (95.9% [47/49]), 50-69% (82.4% [28/34]), 70-99% (64.5% [31/48]), and 100% (33.3% [1/3]). At the point of maximum calcium deposit, non-obstructive disease was present in 61.2%. Application of reading rules resulted in a 44% reduction in non-diagnostic cCTA reads. Conclusion Severe CAC may prompt further investigation with ICA. There is less CAC with increasing lesion severity at the point of maximum stenosis. Additional application of reading rules improved non-diagnostic cCTA reads. [ABSTRACT FROM AUTHOR]

Published
2017
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