Tomas Kovarnik

Tomas Kovarnik

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Tomas Kovarnik

Tomas Kovarnik

Publications by authors named "Tomas Kovarnik"

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33Publications

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Endothelial dysfunction assessed by digital tonometry and discrepancy between fraction flow reserve and instantaneous wave free ratio.

Acta Cardiol 2019 Apr 4:1-6. Epub 2019 Apr 4.

2nd Department of Medicine - Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic.

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http://dx.doi.org/10.1080/00015385.2019.1586089DOI Listing
April 2019

Technical aspects and limitations of fractional flow reserve measurement.

Acta Cardiol 2019 Feb 27;74(1):9-16. Epub 2018 Feb 27.

a 2nd Department of Cardiovascular Medicine, 1st Faculty of Medicine , Charles University in Prague and General University Hospital in Prague , Praha , Czech Republic.

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http://dx.doi.org/10.1080/00015385.2018.1444951DOI Listing
February 2019

Validation of new marker of fluid responsiveness based on Doppler assessment of blood flow velocity in superior vena cava in mechanically ventilated pigs.

Intensive Care Med Exp 2018 Sep 24;6(1):36. Epub 2018 Sep 24.

2nd Department of Internal Medicine - Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic.

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http://dx.doi.org/10.1186/s40635-018-0199-9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6153205PMC
September 2018

Plaque volume and plaque risk profile in diabetic vs. non-diabetic patients undergoing lipid-lowering therapy: a study based on 3D intravascular ultrasound and virtual histology.

Cardiovasc Diabetol 2017 Dec 7;16(1):156. Epub 2017 Dec 7.

2nd Department of Medicine-Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, II. interni klinika VFN a 1. LF UK, U nemocnice 2, 128 08, Praha 2, Czech Republic.

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http://dx.doi.org/10.1186/s12933-017-0637-0DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5719721PMC
December 2017

[Functional assessment of coronary stenosis by fractional flow reserve].

Cas Lek Cesk 2016;155(4):17-21

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June 2017

A rationale for early extracorporeal membrane oxygenation in patients with postinfarction ventricular septal rupture complicated by cardiogenic shock.

Eur J Heart Fail 2017 05;19 Suppl 2:97-103

2nd Department of Medicine - Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic.

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http://dx.doi.org/10.1002/ejhf.852DOI Listing
May 2017

Non-invasive endothelial function assessment using digital reactive hyperaemia correlates with three-dimensional intravascular ultrasound and virtual histology-derived plaque volume and plaque phenotype.

Kardiol Pol 2016 10;74(12):1485-1491. Epub 2016 May 10.

2nd Department of Medicine, Department of Cardiovascular Medicine, 1st Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Czech Republic.

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http://dx.doi.org/10.5603/KP.a2016.0062DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5503116PMC
April 2017

Pathologic Intimal Thickening Plaque Phenotype: Not as Innocent as Previously Thought. A Serial 3D Intravascular Ultrasound Virtual Histology Study.

Rev Esp Cardiol (Engl Ed) 2017 Jan 5;70(1):25-33. Epub 2016 Sep 5.

2nd Department of Internal Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Praha, Czech Republic.

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http://dx.doi.org/10.1016/j.rec.2016.04.058DOI Listing
January 2017

Puncture and wiring of extracorporeal circuit for cannula safe removal or exchange.

Perfusion 2016 Oct 15;31(7):604-7. Epub 2016 Mar 15.

2 Department of Medicine - Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, U Nemocnice 2, Prague 2, 128 00, Czech Republic

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http://dx.doi.org/10.1177/0267659116638915DOI Listing
October 2016

Mechanical chest compressions in the coronary catheterization laboratory - do not hesitate to go step further!

Scand J Trauma Resusc Emerg Med 2016 Aug 17;24:102. Epub 2016 Aug 17.

2nd Department of Medicine, Cardiovascular Medicine, 1st Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, U Nemocnice 2, Prague 2, 128 00, Czech Republic.

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http://dx.doi.org/10.1186/s13049-016-0293-5DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4988012PMC
August 2016

Evaluation of Variable Thin-Cap Fibroatheroma Definitions and Association of Virtual Histology-Intravascular Ultrasound Findings With Cavity Rupture Size.

Am J Cardiol 2016 07 4;118(2):162-9. Epub 2016 May 4.

Division of Cardiology, Department of Medicine, Loyola University Chicago, Stritch School of Medicine, Loyola University Medical Center, Maywood, Illinois. Electronic address:

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http://dx.doi.org/10.1016/j.amjcard.2016.04.050DOI Listing
July 2016

[Current status of intravascular ultrasound in interventional cardiology].

Vnitr Lek 2014 Dec;60(12):1062-7

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December 2014

The prediction of coronary artery disease based on non-invasive examinations and heme oxygenase 1 polymorphism versus virtual histology.

J Invasive Cardiol 2013 Jan;25(1):32-7

2nd Department of Medicine - Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, II. interni klinika, U nemocnice 2, Prague, 12808 Czech Republic.

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January 2013

Coronary versus carotid blood flow and coronary perfusion pressure in a pig model of prolonged cardiac arrest treated by different modes of venoarterial ECMO and intraaortic balloon counterpulsation.

Crit Care 2012 Dec 12;16(2):R50. Epub 2012 Dec 12.

2nd Department of Medicine - Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, U Nemocnice 2, Prague 2, 128 00, Czech Republic.

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http://dx.doi.org/10.1186/cc11254DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3964801PMC
December 2012

IVUS-based assessment of 3D morphology and virtual histology: prediction of atherosclerotic plaque status and changes.

Conf Proc IEEE Eng Med Biol Soc 2011 ;2011:6647-50

Iowa Institute for Biomedical Imaging, The University of Iowa, Iowa City, IA, USA.

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http://dx.doi.org/10.1109/IEMBS.2011.6091639DOI Listing
August 2012

The late stent malapposition develops also after paclitaxel balloon predilatation before bare-metal stent implantation: case description.

Eur Heart J 2011 Jun 2;32(11):1432. Epub 2011 Feb 2.

2nd Department of Internal Medicine, General University Hospital, Charles University, U nemocnice 2, Prague 102 00, Czech Republic.

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http://dx.doi.org/10.1093/eurheartj/ehq514DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3105248PMC
June 2011

Long-term prognostic impact of hyponatremia in the ST-elevation myocardial infarction.

Scand J Clin Lab Invest 2011 Feb 22;71(1):38-44. Epub 2010 Nov 22.

2nd Department of Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic.

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http://dx.doi.org/10.3109/00365513.2010.535012DOI Listing
February 2011

Serum cardiac markers response to biphasic and monophasic electrical cardioversion for supraventricular tachyarrhythmia--a randomised study.

Resuscitation 2006 Sep 9;70(3):423-31. Epub 2006 Aug 9.

2nd Department of Internal Cardiovascular Medicine, General Teaching Hospital, U Nemocnice 2, 128 08 Prague 2, Czech Republic.

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http://dx.doi.org/10.1016/j.resuscitation.2006.02.003DOI Listing
September 2006