Accès ouvert
2026
article
OpenAlex
Marcin Michalak, Lidia Chmielewska-Michalak, Michał Guliński, Paweł Syska et autres
BACKGROUND: Leadless pacemaker implantation via the right internal jugular vein (RIJV) is anemerging alternative to the traditional femoral approach, offering favorable anatomical access andpotential procedural advantages. AIMS: Our aim was to assess the electrical performance, procedural efficiency and safety of Micraleadless pacemaker …
pl, pk
(code pays fourni par la source)
2026
article
OpenAlex
Przemysław Mitkowski, Lidia Chmielewska-Michalak
The article summarises over a decade of experience with leadless pacemaker technology (mainly the MICRA system). Subsequent studies (IDE, PAR, CED) showed a significant reduction in complication rate (up to 48% compared to traditional transvenous cardiac pacing systems) and a high implantation …
pl
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Accès ouvert
2026
article
OpenAlex
Marta Kałużna - Oleksy, Wojciech Jan Skorupski, Przemysław Mitkowski, Sylwia Iwanczyk et autres
BACKGROUND: Intravascular lithotripsy (IVL) utilizes high-energy sonic waves to create controlled fractures in calcified plaques, facilitating vessel preparation and improving stent apposition. METHODS: The study was designed to evaluate the safety and efficacy of IVL in a patient population that included individuals …
pl, gb, nl
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Accès ouvert
2022
article
OpenAlex
Wojciech Jan Skorupski, Marta Kałużna‐Oleksy, Przemysław Mitkowski, Włodzimierz Skorupski et autres
Left main (LM) percutaneous coronary interventions (PCI) are challenging and highly invasive procedures. Periprocedural myocardial injury (Troponin (Tn) elevation > 99th percentile) is frequently detected after LM PCI, being identified even in up to 67% of patients. However, the prognostic implications of …
pl
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Accès ouvert
2022
article
OpenAlex
Wojciech Jan Skorupski, Marta Kałużna‐Oleksy, Maciej Lesiak, Aleksander Araszkiewicz et autres
The study aims to evaluate the short- and long-term outcomes of left main percutaneous coronary interventions (LM PCI) in patients disqualified from coronary artery bypass graft surgery (CABG). We included 459 patients (mean age: 68.4 ± 9.4 years, 24.4% females), with at …
pl
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
Marta Kałużna‐Oleksy, Wojciech Jan Skorupski, Marek Grygier, Aleksander Araszkiewicz et autres
There is still controversy whether the female gender is associated with worse outcomes after the percutaneous coronary intervention within the left main (LM PCI). This study aimed to examine gender-based differences in real-life LM PCI patients and present a gender-personalized LM PCI …
pl
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1995
article
OpenAlex
Przemysław Mitkowski, Olga Trojnarska, Stefan Grajek, B Pawlak et autres
Three cases of unexpected clinical course of ruptured aortic aneurysm have been presented in patients of their 7th decade life. All of them had arterial hypertension. Signs and symptoms on admission to hospital (dysphagia, chest and interscapular pain, hematemesis, abdominal pain, elevated …
pl
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