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K. Stępień · SciRah

Researcher profile · Semantic Scholar

K. Stępień

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K. Stępień — researcher profile on SciRah

h-index: 11
Works: 55
Citations: 338

Most-cited papers

High prevalence of inherited thrombophilia and antiphospholipid syndrome in myocardial infarction with non-obstructive coronary arteries: Comparison with cryptogenic stroke.
K. Stępień, K. Nowak, E. Wypasek, J. Zalewski +1 more
2019International Journal of Cardiology52 citations Open access
Semantic Scholar
Polymorphisms of SLC19A1 80 G>A, MTHFR 677 C>T, and Tandem TS Repeats Influence Pharmacokinetics, Acute Liver Toxicity, and Vomiting in Children With Acute Lymphoblastic Leukemia Treated With High Doses of Methotrexate
M. Ćwiklińska, M. Czogała, K. Kwiecinska, A. Madetko-Talowska +12 more
2020Frontiers in Pediatrics26 citations Open access
Semantic Scholar
Effect of high-dose statin therapy on coagulation factors: Lowering of factor XI as a modifier of fibrin clot properties in coronary artery disease.
K. Stępień, J. Siudut, M. Konieczyńska, K. Nowak +2 more
2023Vascular pharmacology18 citations Open access
Semantic Scholar
Clinical Characteristics and Long-Term Outcomes of MINOCA Accompanied by Active Cancer: A Retrospective Insight Into a Cardio-Oncology Center Registry
K. Stępień, K. Nowak, B. Szlósarczyk, J. Nessler +1 more
2022Frontiers in Cardiovascular Medicine18 citations Open access
Semantic Scholar
Delayed Thrombin Generation Is Associated with Minor Bleedings in Venous Thromboembolism Patients on Rivaroxaban: Usefulness of Calibrated Automated Thrombography
J. Zalewski, K. Stępień, K. Nowak, Sandi Caus +2 more
2020Journal of Clinical Medicine18 citations Open access
Semantic Scholar
Genetic Signature of Acute Lymphoblastic Leukemia and Netherton Syndrome Co-incidence—First Report in the Literature
S. Skoczeń, K. Stępień, W. Młynarski, P. Centkowski +9 more
2020Frontiers in Oncology16 citations Open access
Semantic Scholar
Preoperative thrombocytosis in surgically treated patients with non-small cell lung cancer.
P. Skorek, K. Stępień, M. Fila, J. Hauer +1 more
2018Polish Archives of Internal Medicine16 citations Open access
Semantic Scholar
Statin Use in Cancer Patients with Acute Myocardial Infarction and Its Impact on Long-Term Mortality
K. Stępień, K. Nowak, N. Kachnic, G. Horosin +9 more
2022Pharmaceuticals14 citations Open access
Semantic Scholar
Worse long-term prognosis in myocardial infarction occurring at weekends or public holidays with insight into myocardial infarction with nonobstructive coronary arteries.
K. Stępień, K. Nowak, J. Nessler, J. Zalewski
2020Polish Archives of Internal Medicine14 citations Open access
Semantic Scholar
Extended treatment with non-vitamin K antagonist oral anticoagulants versus low-molecular-weight heparins in cancer patients following venous thromboembolism. A pilot study.
K. Stępień, K. Nowak, J. Zalewski, A. Pac +1 more
2019Vascular pharmacology14 citations Open access
Semantic Scholar
Baseline indicators of coronary artery disease burden in patients with non-ST-segment elevation acute coronary syndrome.
K. Stępień, K. Nowak, P. Skorek, Veranika Baravik +3 more
2019Minerva Cardioangiologica : a Journal on Cardiovascular Pathophysiology, Clinical Medicine and Therapy14 citations Open access
Semantic Scholar
The awareness and knowledge about heart failure in Poland - lessons from the Heart Failure Awareness Day and internet surveys.
K. Nowak, K. Stępień, Patrycja Furczynska, Izabela Owsianka +4 more
2019Folia medica Cracoviensia11 citations
Semantic Scholar
Clinical characteristics and long-term outcomes of patients with heart failure with improved ejection fraction. First polish experience from LECRA-HF registry.
K. Stępień, K. Nowak, N. Kachnic, A. Karcińska +7 more
2024Advances in Medical Sciences10 citations Open access
Semantic Scholar
ST-segment re-elevation following primary angioplasty in acute myocardial infarction with patent infarct-related artery: impact on left ventricular function recovery and remodeling
Krzysztof Krawczyk, K. Stępień, K. Nowak, J. Nessler +1 more
2019Postepy w kardiologii interwencyjnej = Advances in interventional cardiology9 citations Open access
Semantic Scholar
Reduced fibrin clot permeability on admission and elevated E-selectin at 3 months as novel risk factors of residual pulmonary vascular obstruction in patients with acute pulmonary embolism
K. Stępień, M. Ząbczyk, M. Kopytek, J. Natorska +2 more
2023Journal of Thrombosis and Thrombolysis8 citations Open access
Semantic Scholar
Polyneuropathy in Acute Lymphoblastic Leukemia Long-Term Survivors: Clinical and Electrophysiological Characteristics With the Impact of Radiotherapy
S. Kroczka, K. Stępień, Izabela Witek-Motyl, T. Klekawka +6 more
2021Frontiers in Pediatrics8 citations Open access
Semantic Scholar
Genetic Profile and Clinical Implications of Hepatoblastoma and Neuroblastoma Coexistence in a Child
S. Skoczeń, K. Stępień, Marta Krzysztofik, Teresa Luszawska +8 more
2019Frontiers in Oncology8 citations Open access
Semantic Scholar
Disseminated Juvenile Xanthogranuloma and Hemophagocytic Lymphohistiocytosis Developed During Treatment of Acute Lymphoblastic Leukemia: Case Report
K. Pawińska-Wąsikowska, M. Ćwiklińska, E. Wyrobek, W. Balwierz +7 more
2020Frontiers in Oncology7 citations Open access
Semantic Scholar
Typical variant of takotsubo cardiomyopathy in oncological patients. Two case reports and review of the literature.
K. Stępień, K. Nowak, Paweł Pasieka, Konrad Warmuz +3 more
2020Folia medica Cracoviensia6 citations
Semantic Scholar
Elevated plasma factor XI is associated with postthrombotic syndrome.
K. Stępień, J. Siudut, J. Zalewski, T. Nowakowski +1 more
2024Thrombosis Research4 citations Open access
Semantic Scholar
High-dose atorvastatin and rosuvastatin reduce neutrophil extracellular traps-related proteins in coronary artery disease: association with prothrombotic state.
K. Stępień, J. Natorska, M. Ząbczyk, J. Zalewski +2 more
2024Polish Archives of Internal Medicine4 citations Open access
Semantic Scholar
Coronary Slow-Flow Phenomenon in Takotsubo Syndrome: The Prevalence, Clinical Determinants, and Long-Term Prognostic Impact
K. Stępień, K. Nowak, A. Karcińska, G. Horosin +8 more
2024International Journal of Molecular Sciences4 citations Open access
Semantic Scholar
Effect of Three-Day Atorvastatin Administration on Coagulation Factors in Patients With Prior Venous Thromboembolism and Healthy Subjects: A Preliminary Study
K. Stępień, Marek Żółciński, M. Ząbczyk, J. Zalewski +1 more
2023Journal of Cardiovascular Pharmacology4 citations Open access
Semantic Scholar
The cardiometabolic predictive value of anthropometric parameters, vascular ultrasound indexes and fat depots among patients with high cardiovascular risk: an 8-year prospective cohort study.
M. Haberka, M. Matla, A. Siniarski, K. Stępień +3 more
2022Polish Archives of Internal Medicine4 citations Open access
Semantic Scholar
Various clinical scenarios of primary melanoma of the esophagus: A retrospective 20-year analysis from two university thoracic surgery centers.
K. Stępień, P. Skorek, J. Włodarczyk, J. Wójcik +5 more
2022Advances in Clinical and Experimental Medicine4 citations Open access
Semantic Scholar
Non-vitamin K antagonist oral anticoagulants in atrial fibrillation patients with colorectal cancer: a single center experience.
K. Stępień, K. Nowak, J. Zalewski, A. Undas
2019Kardiologia polska4 citations Open access
Semantic Scholar
Coronary Artery Ectasia Database - Poland (CARED-POL). The rationale and design of the multicenter nationwide registry.
S. Iwańczyk, K. Stępień, Patrycja Woźniak, A. Araszkiewicz +4 more
2023Kardiologia polska3 citations Open access
Semantic Scholar
Dementia screening in elderly high-risk patients following heart failure decompensation may predict unfavorable long-term clinical outcomes.
K. Stępień, Patrycja Furczynska, M. Zalewska, K. Nowak +5 more
2020Minerva Cardioangiologica : a Journal on Cardiovascular Pathophysiology, Clinical Medicine and Therapy3 citations
Semantic Scholar
Iatrogenic perforation of the aortic valve cusp as a complication of percutaneous coronary intervention
B. Szlósarczyk, K. Stępień, M. Podolec, B. Suder +6 more
2023Kardiologia polska2 citations Open access
Semantic Scholar
OCT-guided percutaneous coronary intervention in myocardial infarction patient. One more argument for wider use of OCT in the reimbursement era.
E. Lichota, K. Stępień, K. Nowak, G. Nowak +7 more
2022Kardiologia polska2 citations Open access
Semantic Scholar
Screening diagnosis of dementia in patients following heart failure decompensation is associated with a higher relative wall thickness
K. Nowak, A. Stępień, Patrycja Furczynska, M. Zalewska +5 more
2022Bratislava Medical Journal2 citations Open access
Semantic Scholar
Screening of subclinical P300 event-related potentials changes in childhood acute lymphoblastic leukemia survivors: comparison of different treatment protocols.
S. Kroczka, K. Stępień, S. Skoczeń
20202 citations Open access
Semantic Scholar
Clinical utility of complex assessment with evoked potentials in acute lymphoblastic leukemia survivors: comparison of various treatment protocols
S. Kroczka, K. Stępień, Izabela Witek-Motyl, K. Kwiecinska +4 more
2020BMC Cancer2 citations Open access
Semantic Scholar
New methods and techniques in interventional cardiology. Evaluation the knowledge of medical students of Jagiellonian University Medical College.
K. Stępień, Karolina Połetek, Michał Komornik, Z. Siudak +2 more
2018Folia medica Cracoviensia2 citations
Semantic Scholar
Estimated values: the provisions and the write-downs of assets as tools to manipulate financial results of enterprises
K. Stępień
20152 citations Open access
Semantic Scholar
Endothelial Cell Apoptosis but Not Necrosis Is Inhibited by Ischemic Preconditioning
J. Zalewski, Marta Szajna, K. Stępień, K. Nowak +6 more
2024International Journal of Molecular Sciences1 citations Open access
Semantic Scholar
Genetic background assessment with whole exome sequencing in a giant coronary artery ectasia: A pilot study.
A. Matrejek, K. Stępień, K. Nowak, S. Iwańczyk +6 more
2023Kardiologia polska1 citations Open access
Semantic Scholar
‘A blessing in disguise’: the severe course of perioperative takotsubo syndrome associated with favourable long-term outcome
K. Stępień, K. Nowak, P. Rostoff, B. Szlósarczyk +3 more
20211 citations
Semantic Scholar
Rhabdomyosarcoma of the left atrium of the heart in a child – case report
K. Stępień, M. Czogała, K. Garus, Łukasz Wyrobek +3 more
20181 citations Open access
Semantic Scholar
Isolated systolic hypertension — evaluation of the scale of the problem among medical students — pilot study
S. Janiec, K. Stępień, P. Skorek, M. Kolodziejski +3 more
20171 citations Open access
Semantic Scholar
Mobile Technologies Based Distributed System for the Improvement of the Current Situation of Cyclists Moving within the Lodz Agglomeration
K. Strzecha, T. Koszmider, K. Stępień
20121 citations
Semantic Scholar
Hyponatremia in takotsubo syndrome is associated with attenuated in-hospital improvement of left ventricular ejection fraction and higher long-term mortality
K. Eliasz, K. Stępień, M. Królikowska, Maja Wojtylak +6 more
2025Postepy w kardiologii interwencyjnej = Advances in interventional cardiology0 citations Open access
Semantic Scholar
Syndrome of a truly broken heart: the first report of left ventricular rupture in a patient with recurrent takotsubo syndrome.
K. Stępień, K. Eliasz, J. Zalewski
2024Polish Archives of Internal Medicine0 citations Open access
Semantic Scholar
Effect of statin therapy on long-term mortality among patients with myocardial infarction with non-obstructive coronary arteries (MINOCA)
K. Nowak, K. Stępień, N. Kachnic, G. Horosin +4 more
2023European Heart Journal0 citations Open access
Semantic Scholar
Patient after treatment of Hodgkin's lymphoma: A typical… cardiological patient. Author's reply.
K. Stępień, A. del Carmen Yika, Krzysztof Bilecki, J. Furczyński +5 more
2023Kardiologia polska0 citations Open access
Semantic Scholar
Multiple late cardiovascular complications after combined oncological treatment of Hodgkin's lymphoma.
K. Stępień, A. del Carmen Yika, Krzysztof Bilecki, J. Furczyński +5 more
2022Kardiologia polska0 citations Open access
Semantic Scholar
Use of statins in cancer patients following acute myocardial infarction and its impact on long-term clinical outcomes
K. Stępień, K. Nowak, N. Kachnic, G. Horosin +3 more
2022European Heart Journal0 citations
Semantic Scholar
Thin-cap fibroatheroma and increased coronary intima-media thickness are associated with an altered arginine metabolites balance.
P. Mołek, P. Żmudzki, A. Machnik, G. Nowak +7 more
2022Polish Archives of Internal Medicine0 citations Open access
Semantic Scholar
Clinical utility of complex assessment with evoked potentials in acute lymphoblastic leukemia survivors: comparison of various treatment protocols
S. Kroczka, K. Stępień, Izabela Witek-Motyl, K. Kwiecinska +4 more
2021BMC Cancer0 citations Open access
Semantic Scholar
Over-representation of myocardial infarction with nonobstructive coronary arteries in oncological patients. The prevalence, clinical characteristics and long-term mortality
K. Stępień, K. Nowak, B. Szlósarczyk, A. Stępień +2 more
20200 citations
Semantic Scholar

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