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Z. Straka · SciRah

Researcher profile · Semantic Scholar

Z. Straka

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Z. Straka — researcher profile on SciRah

h-index: 22
Works: 80
Citations: 3,164

Most-cited papers

Off-pump or on-pump coronary-artery bypass grafting at 30 days.
A. Lamy, P. Devereaux, D. Prabhakaran, D. Taggart +21 more
2012New England Journal of Medicine701 citations Open access
Semantic Scholar
Effects of off-pump and on-pump coronary-artery bypass grafting at 1 year.
A. Lamy, P. Devereaux, D. Prabhakaran, D. Taggart +21 more
2013New England Journal of Medicine431 citations Open access
Semantic Scholar
Five-Year Outcomes after Off-Pump or On-Pump Coronary-Artery Bypass Grafting.
A. Lamy, P. Devereaux, Dorairaj Prabhakaran, D. Taggart +20 more
2016New England Journal of Medicine337 citations Open access
Semantic Scholar
One-Year Coronary Bypass Graft Patency: A Randomized Comparison Between Off-Pump and On-Pump Surgery Angiographic Results of the PRAGUE-4 Trial
P. Widimsky, Z. Straka, P. Štros, K. Jirasek +7 more
2004Circulation254 citations Open access
Semantic Scholar
Off-pump versus on-pump coronary surgery: final results from a prospective randomized study PRAGUE-4.
Z. Straka, P. Widimsky, K. Jirasek, P. Štros +5 more
2004Annals of Thoracic Surgery203 citations
Semantic Scholar
Value of first day angiography/angioplasty in evolving Non-ST segment elevation myocardial infarction: an open multicenter randomized trial. The VINO Study.
R. Spacek, P. Widimsky, Z. Straka, E. Jiresova +8 more
2002European Heart Journal165 citations Open access
Semantic Scholar
Comparison of cardiac surgery with left atrial surgical ablation vs. cardiac surgery without atrial ablation in patients with coronary and/or valvular heart disease plus atrial fibrillation: final results of the PRAGUE-12 randomized multicentre study
P. Budera, Z. Straka, P. Osmančík, T. Vaněk +8 more
2012European Heart Journal143 citations Open access
Semantic Scholar
Routine immediate extubation for off-pump coronary artery bypass grafting without thoracic epidural analgesia.
Z. Straka, P. Brůček, T. Vaněk, J. Votava +1 more
2002Annals of Thoracic Surgery94 citations Open access
Semantic Scholar
Rivaroxaban, Aspirin, or Both to Prevent Early Coronary Bypass Graft Occlusion: The COMPASS-CABG Study.
A. Lamy, J. Eikelboom, T. Sheth, S. Connolly +16 more
2019Journal of the American College of Cardiology93 citations Open access
Semantic Scholar
Value of first day angiography/angioplasty in evolving non-ST segment elevation myocardial infarction: an open multicenter randomized trial. The VINO study☆
R. Spacek, P. Widimsky, Z. Straka
200286 citations
Semantic Scholar
Fibrinolytic inhibitors in off-pump coronary surgery: a prospective, randomized, double-blind TAP study (tranexamic acid, aprotinin, placebo).
T. Vaněk, M. Jareš, Richard Fajt, Z. Straka +4 more
2005European Journal of Cardio-Thoracic Surgery64 citations
Semantic Scholar
Platelet activity and aspirin efficacy after off-pump compared with on-pump coronary artery bypass surgery: results from the prospective randomized trial PRAGUE 11-Coronary Artery Bypass and REactivity of Thrombocytes (CABARET).
F. Bednar, P. Osmančík, T. Vaněk, H. Móciková +3 more
2008Journal of Thoracic and Cardiovascular Surgery47 citations Open access
Semantic Scholar
Thoracic epidural anesthesia for off-pump coronary artery bypass without intubation.
T. Vaněk, Z. Straka, P. Brůček, P. Widimsky
2001European Journal of Cardio-Thoracic Surgery41 citations Open access
Semantic Scholar
Rationale and design of the coronary artery bypass grafting surgery off or on pump revascularization study: a large international randomized trial in cardiac surgery.
A. Lamy, P. Devereaux, D. Prabhakaran, Sheng-Shou Hu +12 more
2012American Heart Journal39 citations
Semantic Scholar
Electrophysiological findings after surgical thoracoscopic atrial fibrillation ablation.
P. Osmančík, P. Budera, J. Zdarska, D. Heřman +2 more
2016Heart Rhythm37 citations
Semantic Scholar
Tranexamic acid reduces bleeding after off-pump coronary artery bypass grafting.
M. Jareš, T. Vaněk, Z. Straka, P. Brůček
2003Journal of Cardiovascular Surgery34 citations
Semantic Scholar
Fast track as a routine for open-heart surgery.
T. Vaněk, P. Brůček, Z. Straka
2002European Journal of Cardio-Thoracic Surgery34 citations Open access
Semantic Scholar
Residual echocardiographic and computed tomography findings after thoracoscopic occlusion of the left atrial appendage using the AtriClip PRO device.
P. Osmančík, P. Budera, J. Zdarska, D. Heřman +3 more
2018Interactive Cardiovascular and Thoracic Surgery31 citations
Semantic Scholar
Use of recombinant activated factor VII in cardiac surgery for an effective treatment of severe intractable bleeding.
T. Vaněk, Z. Straka, J. Hrabak, M. Jareš +2 more
2004Japanese Heart Journal30 citations Open access
Semantic Scholar
Decreased Apoptosis following Successful Ablation of Atrial Fibrillation
P. Osmančík, Z. Peroutka, P. Budera, D. Heřman +3 more
2010The Cardiology28 citations
Semantic Scholar
Local and systemic application of tranexamic acid in heart valve surgery: a prospective, randomized, double blind LOST study
J. Špegár, T. Vaněk, J. Šnircová, Richard Fajt +3 more
2011Journal of Thrombosis and Thrombolysis26 citations
Semantic Scholar
Morphological features of vasa vasorum in pathologically changed human great saphenous vein and its tributaries.
D. Kachlík, J. Stingl, B. Sosna, Z. Straka +3 more
2008VASA. Zeitschrift fur Gefasskrankheiten23 citations
Semantic Scholar
Less invasive cardiac anesthesia: an ultra-fast-track procedure avoiding thoracic epidural analgesia.
P. Brucek, Z. Straka, T. Vaněk, M. Jareš
2003Heart Surgery Forum22 citations
Semantic Scholar
Changes in cytokine concentrations following successful ablation of atrial fibrillation.
P. Osmančík, Z. Peroutka, P. Budera, D. Heřman +2 more
2010European Cytokine Network21 citations
Semantic Scholar
Off-pump versus on-pump coronary artery bypass grafting surgery in high-risk patients: PRAGUE-6 trial at 30 days and 1 year.
J. Hlavicka, Z. Straka, Štěpán Jelínek, P. Budera +3 more
2016Biomedical papers of the Medical Faculty of the University Palacky, Olomouc, Czechoslovakia19 citations Open access
Semantic Scholar
Topical use of tranexamic acid in cardiac surgery—A review and meta-analysis of four randomized controlled trials
T. Vaněk, Z. Straka
201318 citations Open access
Semantic Scholar
Prognostic impact and change of concomitant mitral regurgitation after surgical or transcatheter aortic valve replacement for aortic stenosis.
R. Fojt, Z. Motovska, P. Budera, M. Malý +1 more
2016Journal of Cardiology16 citations Open access
Semantic Scholar
Increase in plasma free haemoglobin during cardiopulmonary bypass in heart valve surgery: assessment of renal dysfunction by RIFLE classification
T. Vaněk, Jana Snircova, Jan Spegar, Z. Straka +2 more
2009Perfusion15 citations
Semantic Scholar
Off-pump versus on-pump coronary artery surgery.
M. Jareš, T. Vaněk, F. Bednar, M. Malý +2 more
2007International Heart Journal13 citations Open access
Semantic Scholar
Two-staged hybrid ablation of non-paroxysmal atrial fibrillation: clinical outcomes and functional improvements after 1 year.
P. Budera, P. Osmančík, D. Talavera, A. Kraupnerova +4 more
2018Interactive Cardiovascular and Thoracic Surgery11 citations Open access
Semantic Scholar
Vasa vasorum of the failed aorto-coronary venous grafts
J. Stingl, V. Musil, J. Pirk, Z. Straka +4 more
2018Surgical and Radiologic Anatomy10 citations
Semantic Scholar
Treatment of stand-alone atrial fibrillation with a right thoracoscopic approach employing a microwave or monopolar radiofrequency energy source: long-term results.
Z. Straka, P. Budera, P. Osmančík, M. Malý +1 more
2016Interactive Cardiovascular and Thoracic Surgery10 citations Open access
Semantic Scholar
Predictors of complete arrhythmia free survival in patients undergoing surgical ablation for atrial fibrillation. PRAGUE-12 randomized study sub-analysis.
P. Osmančík, P. Budera, Z. Straka, P. Widimsky
2014International Journal of Cardiology10 citations
Semantic Scholar
Midterm outcomes of two-staged hybrid ablation of persistent and long-standing persistent atrial fibrillation using the versapolar epicardial surgical device and subsequent catheter ablation
P. Budera, P. Osmančík, D. Heřman, J. Zdarska +4 more
2017Journal of interventional cardiac electrophysiology7 citations
Semantic Scholar
Postoperative blood loss in coronary surgery. No real impact of fibrinolysis detected by thromboelastography and D-dimers. A prospective, randomized study.
J. Šnircová, M. Jareš, M. Malý, Z. Straka +2 more
2008International Heart Journal6 citations
Semantic Scholar
Postoperative Blood Loss in Coronary Surgery
J. Šnircová, M. Jareš, M. Malý, Z. Straka +2 more
20086 citations Open access
Semantic Scholar
Development of C-reactive protein and fibronectin levels in coronary surgery patients: a comparison of on-pump, off-pump sternotomy and off-pump left anterior small thoracotomy groups.
T. Vaněk, P. Brůček, Z. Straka, J. Klepetář +1 more
2002Japanese Heart Journal5 citations Open access
Semantic Scholar
[Aortocoronary bypass without extracorporeal circulation].
Z. Straka, T. Hájek, J. Votava, D. Ticháçek +2 more
1998Rozhledy v Chirurgii5 citations
Semantic Scholar
The absence of effect of ganglionated plexi ablation on heart rate variability parameters in patients after thoracoscopic ablation for atrial fibrillation.
J. Zdarska, P. Osmančík, P. Budera, D. Heřman +3 more
2017Journal of Thoracic Disease4 citations Open access
Semantic Scholar
Risk of Intraatrial Thrombi After Thoracoscopic Ablation in Absence of Heparin and Appendage Closure.
P. Budera, P. Osmančík, D. Heřman, D. Talavera +2 more
2017Annals of Thoracic Surgery4 citations Open access
Semantic Scholar
Values of osteoprotegerin in aortic valve tissue in patients with significant aortic stenosis depend on the existence of concomitant coronary artery disease.
R. Fojt, J. Pirk, P. Kamenickỷ, M. Karpíšek +3 more
2016Cardiovascular pathology4 citations
Semantic Scholar
The comparison of platelet activity between patients with patent vs. occluded coronary artery bypass grafts.
P. Osmančík, F. Bednar, H. Móciková, P. Štros +3 more
2007Thrombosis Research4 citations
Semantic Scholar
Design and Rationale of the PRAGUE-12 Trial: A Large, Prospective, Randomized, Multicenter Trial That Compares Cardiac Surgery With Left Atrial Surgical Ablation With Cardiac Surgery Without Ablation in Patients With Coronary and/or Valvular Heart Disease Plus Atrial Fibrillation
Z. Straka, P. Budera, P. Osmančík, T. Vaněk +4 more
2012Clinical Cardiology3 citations Open access
Semantic Scholar
Unusual cases of acute mitral valve regurgitation
Jiří Lukavec, H. Linkova, R. Petr, Z. Straka
20172 citations Open access
Semantic Scholar
Thoracoscopic ablation of atrial fibrillation – Should we still be concerned about periprocedural complications?
P. Budera, P. Osmančík, D. Talavera, A. Kraupnerova +3 more
20172 citations Open access
Semantic Scholar
Cardiac surgery interventions for stroke prevention in patients with atrial fibrillation
P. Budera, Z. Straka
20162 citations Open access
Semantic Scholar
Double-gap-in-roof reentrant tachycardia following surgical thoracoscopic atrial fibrillation ablation
P. Osmančík, J. Zdarska, P. Budera, Z. Straka
2015Indian Pacing and Electrophysiology Journal2 citations Open access
Semantic Scholar
Aprotinin reduces troponin I levels in OPCABG.
T. Vaněk, M. Jareš, Z. Straka
2006Annals of Thoracic Surgery2 citations Open access
Semantic Scholar
[Less invasive approaches in surgical treatment of aortic valve defects].
Z. Straka, Miroslav Kolesár, T. Vaněk, P. Brucek
2001Rozhledy v Chirurgii2 citations
Semantic Scholar
The incidence and types of atrial tachyarrhythmias occurring after hybrid ablation procedures
P. Osmančík, P. Budera, D. Heřman, J. Zdarska +2 more
20171 citations Open access
Semantic Scholar

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