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Wyświetlanie 1-15 z 91
Tytuł:
Laser ablated carbon plume : experiment and modelling
Autorzy:
Moscicki, T.
Hoffman, J.
Szymanski, Z.
Powiązania:
https://bibliotekanauki.pl/articles/146429.pdf
Data publikacji:
2012
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
laser ablation
plasma plume
Opis:
Laser ablation of graphite is studied both theoretically and experimentally. Plasma temperature and electron density in the early phase of expansion into vacuum are measured as a function of distance from the target. The experimental results agree well with the theoretical simulations. The simulation of ablation shows that plasma plume considerably affects the ablation rate.
Źródło:
Nukleonika; 2012, 57, 2; 283-286
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
High-power and short-duration ablation with the Qdot+ algorithm for pulmonary vein isolation and the right superior ganglion plexus ablation without fluoroscopy
Autorzy:
Koźluk, Edward
Piątkowska, Agnieszka
Rodkiewicz, Dariusz
Opolski, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/1891023.pdf
Data publikacji:
2021-12-02
Wydawca:
Gdański Uniwersytet Medyczny
Tematy:
atrial fibrillation
pulmonary vein isolation
high power short duration ablation
Qdot Micro catheter
ganglion plexi ablation
zero-fluoroscopy ablation
Opis:
In this report we present pulmonary vein and posterior box isolation together with the right superior ganglion plexus ablation using the Qdot Micro catheter without fluoroscopy. We describe different possibilities of this new technology for catheter ablation. The main advantages of this catheter to potentially increase ablation safety and effectiveness are discussed. Specifically, the possibility to perform high-density mapping with the lowest available distance between points. Furthermore, the possibility to decrease the risk of collateral tissue damage and to improve atrial linear lesions contiguity, transmurality and durability due to the dominance of resistive heating supported by the feedback temperature control. Finally, the possibility to shorten the procedure and fluoroscopy duration due to the high shortening of application duration to 4 seconds only.
Źródło:
European Journal of Translational and Clinical Medicine; 2021, 4, 2; 10-17
2657-3148
2657-3156
Pojawia się w:
European Journal of Translational and Clinical Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physics of hypercumulation: jet formation in shaped charge and ablatively-driven implosion of hollow cones
Autorzy:
Minin, I. V.
Minin, O. V.
Powiązania:
https://bibliotekanauki.pl/articles/971315.pdf
Data publikacji:
2014
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Ablation
Plasma Jet
Cumulation
Hypercumulation
Opis:
In this letter we suggest a new approach to the physical principles for hypercumulative plasma jet formation. This new approach leads to several new results which are of fundamental importance. The simulation results of hypercumulative plasma jet are discussed. It has been shown that the increase of the plasma jet speed in the suggested configuration is 25-30 % and the increase of jet pulse is more than 90 times which are not achievable in the classical cumulation.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2014, 3; 76-86
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Periprocedural decrease in tumor necrosis factor alpha is a risk factor for atrial fibrillation recurrence after ablation
Autorzy:
Szczerba, Ewa
Koźluk, Edward
Januszkiewicz, Łukasz
Lisicka, Monika
Nowak, Justyna
Kondracka, Agnieszka
Majstrak, Joanna
Rodkiewicz, Dariusz
Piątkowska, Agnieszka
Kiliszek, Marek
Opolski, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/25712809.pdf
Data publikacji:
2022-12-05
Wydawca:
Gdański Uniwersytet Medyczny
Tematy:
atrial fibrillation
ablation
TNF-alpha
Opis:
Background Concentration of tumor necrosis factor alpha (TNF-alpha) might be useful in selecting patients with paroxysmal atrial fibrillation (PAF) who will benefit the most from pulmonary vein isolation. Material and methods We performed prospective cohort study among patients with PAF who had sinus rhythm prior to undergoing either radiofrequency ablation or cryoablation procedure. Blood samples were collected at the start of the procedure and 16-24 h after. TNF-alpha concentrations were measured. Follow-up data was obtained during a structured telephone interview and 24-hour ECG Holter monitoring 12 months after the ablation procedure. Results Thirty seven patients were enrolled. After 12-month follow-up 27 patients maintained sinus rhythm, 8 had recurrence of AF and 2 were lost to follow-up. There was no significant correlation between TNF-alpha concentrations in any of the samples and the recurrence of arrhythmia (for pre-procedural samples: 1.75 pg/ml vs 1.74 pg/ml; p=0.72; for post-procedural samples: 1.49 pg/ml vs 1.79 pg/ml; p=0.16). In patients who had a recurrence of AF, we observed a decrease in the periprocedural TNF-alpha concentration (-0.12 pg/ml vs 0.05 pg/ml; p=0.05). Conclusions Neither pre- nor post-procedural TNF-alpha concentrations are predictive of ablation outcome in patients with PAF. We observed a decrease in the periprocedural TNF-alpha concentration in patients who had AF recurrence.
Źródło:
European Journal of Translational and Clinical Medicine; 2022, 5, 2; 16-23
2657-3148
2657-3156
Pojawia się w:
European Journal of Translational and Clinical Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ablative laser cleaning of lacquer coating
Autorzy:
Napadłek, W.
Kalman, I.
Powiązania:
https://bibliotekanauki.pl/articles/971093.pdf
Data publikacji:
2012
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
laser ablation cleaning
lacquer coats
Opis:
The paper presents the selected results of tests on ablational laser removal of polymer lacquer coating with metallic filler (aluminium plates). The fibre laser with the Galvo head of the following parameters: the radiation wavelength λ = 1064nm, the exposition time of the laser impulse τ = 25ns, and the repetition frequency 30-500kHz was used. By changing the power thickness, repetition frequency, and scanning speed various effects of varnish, coating removal were obtained. The melting of the colourless lacquer coat was observed when small power thickness was applied. Multiple scanning with the laser beam of higher power thickness resulted in sequential removal of several to tens of micrometers of the lacquer coating. This technology brings very good perspectives for the renovation of lacquer coating systems in present vehicles (bodies, frames).
Źródło:
Journal of Machine Engineering; 2012, 12, 2; 77-85
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sex-related differences in patients undergoing radiofrequency ablation of atrioventricular nodal reentrant tachycardia
Autorzy:
Sokołowska, Joanna
Sokołowska, Magdalena
Adamowicz, Jakub
Zyśko, Dorota
Radziejewska, Jadwiga
Sławuta, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/895753.pdf
Data publikacji:
2020-01-09
Wydawca:
Gdański Uniwersytet Medyczny
Tematy:
AVNRT
RF ablation
age
gender
Opis:
Background: Atrioventricular nodal reentry tachycardia (AVNRT) is the most common paroxysmal supraventricular tachycardia. The relatively ineffective antiarrhythmic drugs and the predominant young age makes the catheter ablation the therapy of choice in many patients. This results in predominance of this arrhythmia in electrophysiological labs. The aim of the study was to analyze the gender-related differences among patients undergoing the radiofrequency catheter ablation of slow pathway entrance to the atrioventricular node. Material and methods: The study group comprised of 147 consecutive patients with diagnosed atrioventricular nodal reentry tachycardia, who underwent the radiofrequency catheter ablation (RFCA) of slow pathway. Patients have been divided into 2 groups, based on sex. Results: The overall 97.3% of effectiveness of RFCA was observed. Women were significantly younger than men (53.7+/-17.2 vs 57.7+/-9.8 years) with lower radiation dose (2383.5+/-1993.2 vs 2891.6+/-2377.1 cGyxcm2). Conclusions: Younger age of women in comparison to men during RFCA of AVNRT reflects earlier onset of symptoms in women. Gender does not affect the time of fluoroscopy, but the higher rate of inducible tachycardia after RFCA in women may suggest the existence of anatomical difficulties or the operator’s apprehensions. Sex-related difference in radiation dose that we have observed may result from the greater volume of the men’s chest.
Źródło:
European Journal of Translational and Clinical Medicine; 2019, 2, 2; 19-22
2657-3148
2657-3156
Pojawia się w:
European Journal of Translational and Clinical Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ temperatury podłoża na warstwy hydroksyapatytu osadzane metodą impulsowej ablacji laserowej
Influence of substrate temperature on hydroxyapatite coatings deposited by pulsed laser ablation method
Autorzy:
Mróz, W.
Jedyński, M.
Prokopiuk, A.
Burdyńska, S.
Wierzchoń, T.
Powiązania:
https://bibliotekanauki.pl/articles/285280.pdf
Data publikacji:
2007
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
hydroksyapatyt
ablacja laserowa
hydroxyapatite
laser ablation
Opis:
Warstwy hydroksyapatytu [wzór] zostały osadzone na podłożu Ti6Al4V metodą laserowej ablacji (PLD), przy użyciu lasera ekscymerowego ArF. W celu ustalenia wpływu temperatury podłoża na strukturę osadzonych warstw, proces osadzania przeprowadzono dla zakresu temperatur podłoża od 150 stopni Celsjusza do 650 stopni Celsjusza. Analiza fazowa osadzonych warstw została przeprowadzona przy użyciu Fourierowskiej spektrometrii podczerwieni (FTIR). Topografia otrzymanych warstw charakteryzowana była metodą mikroskopii sił atomowych (AFM). Otrzymane wyniki wskazują na zależność struktury osadzonych warstw oraz ich morfologii od temperatury podłoża.
Hydroxyapatite layers [formula] were deposited on Ti6Al4V substrate by use of pulsed laser deposition (PLD) technique using ArF excimer laser. In order to determine the influence of substrate temperature on structure of deposited films the experiment was performed for substrate temperatures ranged from 150 degrees of Celsius to 650 degrees of Celsius. The chemical analysis of deposited hydroxyapatite coatings were performed by Fourier Transform Infrared spectroscopy (FTIR). The morphology of deposited layers were characterized by means of Atomic Force Microscopy (AFM) method. The results indicate dependence of apatite structure and surface morphology on the substrate temperature.
Źródło:
Engineering of Biomaterials; 2007, 10, no. 69-72; 12-15
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Recent advances on diagnosis and treatment of osteoid osteoma
Najnowsze doniesienia w diagnostyce i leczeniu kostniaka kostnawego
Autorzy:
Gryglewski, Krystian
Napora, Justyna
Wałejko, Szymon
Mazurek, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/2193867.pdf
Data publikacji:
2022-03-31
Wydawca:
Wydawnictwo Exemplum
Tematy:
osteoid osteoma
radiofrequency ablation
CT-guided procedure
thermal ablation
cryoablation
laser ablation
microwave ablation
Magnetic Resonance-guided Focused Ultrasound (MRgFUS)
kostniak kostnawy
ablacja częstotliwością radiową
nawigacja tomografią komputerową
termoablacja
krioablacja
ablacja laserowa
ablacja mikrofalowa
MRgFUS
Opis:
Osteoid osteoma (OO) is a benign bony lesion with a characteristic radiologic feature of x-ray focus (nidus). The most common symptom indicating diagnosis is strong nocturnal pain that eases with nonsteroidal anti-inflammatory drugs (NSAID). Computed tomography (CT) is a method of choice for diagnosing and localizing the tumor. Osteoid osteoma can regress spontaneously, thus conservative treatment is one of the methods of choice. In the past open resection surgery had been a standard management of osteoid osteoma until radiofrequency ablation (RFA) was discovered in the early 1990s. Nowadays, there are a few minimally invasive treatment techniques that are used. CT-guided radiofrequency ablation is considered a gold standard technique these days. Many cases occur with late diagnosis, and delayed treatment despite of characteristic symptoms. Therefore, it is crucial to be familiar with the clinical features of osteoid osteoma, proper diagnostic patterns, and treatment schemes.
Kostniak kostnawy jest nowotworem łagodnym o charakterystycznym ognisku (nidus) w badaniach radiologicznych. Najczęstszym objawem prowadzącym do jego rozpoznania jest silny, nocny ból, reagujący na niesteroidowe leki przeciwzapalne. Tomografia komputerowa jest metodą z wyboru w diagnostyce i lokalizacji zmiany. Kostniak kostnawy może wygoić się samoistnie, toteż leczenie zachowawcze jest jedną z metod postępowania. Resekcja otwarta była standardowym leczeniem kostniaka kostnawego do czasu wprowadzenia termoablacji prądem wysokiej częstotliwości (RFA) na początku lat 90. XX wieku. Obecnie istnieje kilka metod leczenia małoinwazyjnego. RFA pod kontrolą tomografii komputerowej jest aktualnie uważana za złoty standard terapeutyczny leczenia kostniaka kostnawego. W wielu przypadkach występuje znaczne opóźnienie pomiędzy początkiem charakterystycznych objawów a postawieniem prawidłowej diagnozy i skutecznym wyleczeniem. W związku z tym istotna jest znajomość obrazu klinicznego, prawidłowy dobór metod diagnostycznych i leczniczych.
Źródło:
Chirurgia Narządów Ruchu i Ortopedia Polska; 2022, 87, 1; 25-31
0009-479X
2956-4719
Pojawia się w:
Chirurgia Narządów Ruchu i Ortopedia Polska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Irrigated DiamondTemp catheter and return to ablation under temperature control. First Polish experience with DiamondTemp catheter in pulmonary vein isolation
Autorzy:
Koźluk, Edward
Piątkowska, Agnieszka
Rodkiewicz, Dariusz
Opolski, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/1890952.pdf
Data publikacji:
2021-12-02
Wydawca:
Gdański Uniwersytet Medyczny
Tematy:
atrial fibrillation
zero fluoroscopy
pulmonary vein isolation
high-power short-duration ablation
temperature control RF ablation
Opis:
We present the first Polish experience with ablation performed using DiamondTemp catheter. The study was conducted with 3 male patients diagnosed with atrial fibrillation (AF). In the first 2 patients typical transseptal punctures were performed, followed by mapping with the Advisor catheter and EnSite-Precision system. One patient had a residual atrial septal leak, therefore ablation without fluoroscopy was attempted. High-power, short-duration ablation under temperature control was performed around pulmonary vein (PV) ostia. The power was 49-53 W, the temperature was 45-48 ͦC. Duration of procedures/fluoroscopy were: 146/8.9, 177/5.9, 132/0.0 min. In the reference group, 10 recent AF identical ablation procedures performed with traditional equipment resulted in 143.0±27.0/6.0±4.4 min. Duration of DiamondTemp applications were 14.7, 32.7, 30.8 min (reference group 37.3 ± 11.4 min). Procedural endpoints were achieved in all but one patient with incomplete isolation of the low segment of the right inferior PV. There were no procedural complications noted. In conclusion, the DiamondTemp saline-irrigated catheter is safe and effective for high-power short-duration ablation in patients with AF. Furthermore, this technology makes it possible to complete the procedure without fluoroscopy. However these findings must be confirmed in larger group of patients.
Źródło:
European Journal of Translational and Clinical Medicine; 2021, 4, 2; 44-51
2657-3148
2657-3156
Pojawia się w:
European Journal of Translational and Clinical Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The laser texturing of overcoat piston of combustion engine for enlargement of his resistance on the waste in the conditions of the friction
Autorzy:
Napadłek, W.
Powiązania:
https://bibliotekanauki.pl/articles/247800.pdf
Data publikacji:
2010
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
laser ablation
piston
surface layer topography
Opis:
The results of investigations laboratory of laser texturing overcoat piston combustion engine in the aim of producing on his surface the containers of oil were introduced in the article. The best parameters of laser processing (the length of the radiation, the thickness of the power, geometrical arrangement) were chosen infirst stage ofaudits on samples from the melt of aluminum, near which the texturing of the sheath real piston of the engine was made. The topography of the surface of the sheath piston after the traditional mechanical processing and after laser texturing was analysed in second stage of comparative audits. The selection of the parameters of the laser processing was realized in the support about got results from the analysis of the topography of surface, microhardness and microstructure. Pulse laser ablative micromachining enables the oil micro trays production on the coat and the hub of the piston made of aluminum alloy such an AlSi12CulNilMg (EN AW-2816). Using a laser beam with power density of q = 0.90 * W6 W/cm2, pulse duration t = 155 ns, repetition frequency f = 5 Hz, the oil micro trays with reproducible geometrical dimensions: diameter = 70-empty set 100 mi m, the depth H less-than or equal to 20 urn, height of micro burr h less-than or equal to 2 mi m , were obtained. Audits showed very profitable and repetition geometrical arrangement of the containers of oil what, about the shape cubic spherical, augurs large hę will impale on the possibility of the farther continuation of audits on the real object - the combustion engine.
Źródło:
Journal of KONES; 2010, 17, 4; 361-367
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stereotactic management of arrhythmia - radiosurgery in treatment of ventricular tachycardia (SMART-VT) - clinical trial protocol and study rationale
Autorzy:
Miszczyk, Marcin
Jadczyk, Tomasz
Tomasik, Bartłomiej
Latusek, Tomasz
Bednarek, Jacek
Kurzelowski, Radosław
Gołba, Krzysztof
Wojakowski, Wojciech
Wita, Krystian
Dolla, Łukasz
Grządziel, Aleksandra
Blamek, Sławomir
Powiązania:
https://bibliotekanauki.pl/articles/2032986.pdf
Data publikacji:
2020
Wydawca:
Medical Education
Tematy:
ventricular tachycardia
ablation
radiosurgery
STAR
arrhythmia
Opis:
Patients with ventricular tachycardia are usually treated with antiarrhythmic drugs and ablation if the arrhythmia substrate is available for invasive treatment. Despite high efficiency of this treatment there is a significant group of patients who do not benefit from available treatment methods, either because they cannot be applied or do not allow for durable control of the disease. For that reason a novel treatment method, STereotactic Arrhythmia Radioablation (STAR) has been proposed and its safety and efficiency is extensively studied throughout the world. The method is based on irradiation of the arrhythmia substrate identified with electrophysiological examination with high-precision image-guided radiosurgical methods usually used for ablation of malignant tumors. Here we present the protocol of the first Polish study on STAR in patients with intractable ventricular tachycardia (STAR-VT, NCT04642963), designed to test the safety of the method. Secondary endpoints include measures of the treatment efficiency.
Źródło:
OncoReview; 2020, 10, 4; 123-129
2450-6125
Pojawia się w:
OncoReview
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of the addition of nanotubes upon the thermo-protective properties of the aramid-reinforced composite
Autorzy:
Przybylek, P.
Korbela, M.
Szczepaniak, R.
Komorek, A.
Krzyzak, A,
Babel, R.
Powiązania:
https://bibliotekanauki.pl/articles/243743.pdf
Data publikacji:
2018
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
ablative materials
composites
thermal resistance
ablation properties
Opis:
The aim of this article is to present findings concerning the thermo-protective research into ablative materials. The authors analysed the impact of the addition of carbon nanotubes upon the selected ablation properties, i.e. the ablation mass waste, average linear rate of ablation and the backside temperature of the specimens. The performed tests as well as the obtained findings allowed formulating a number of conclusions, which are useful in creating future composites. Composition of individual test samples; ablation testing; average relative ablation mass loss, depending on the volume share of carbon nanotubes; average ablation rate, depending on the volume share of carbon nanotubes; temperature of the rear surface of the insulating sample, depending on the volume share of carbon nanotubes; temperature inside the composite, depending on the volume share of carbon nanotubes; comparison of the temperature of ablation surface, temperature inside the composite and temperature on the rear surface of the wall of carbon nanotubes after the exposition to a heat flux are presented in the article.
Źródło:
Journal of KONES; 2018, 25, 2; 295-301
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ablative laser cleaning of materials
Autorzy:
Napadłek, W.
Powiązania:
https://bibliotekanauki.pl/articles/244183.pdf
Data publikacji:
2009
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
laser ablation
cleaning of materials
surface layer
Opis:
On the base of literature data as well as authors works a review of the state-of-the-art in ablative laser cleaning of surface layers of various constructional materials with encrustation produced in physical and technological processes is presented in the paper. The process and mechanisms occurring in the ablative laser cleaning are described. Three types of the most frequently used lasers offer characteristic advantages understood as average power, pulse operation, wavelength, optical feedback with materiał processed, and fiber delivery. The process of surface layer cleaning of materials and machine elements can be carried out in various -ways. In general, when using pulse laser radiation, five different mechanisms of removal of particles, encrustations, or coatings can be applied. So, the process of removal can be performed via following physical processes: surface vibrations, particles oscillations, thermal expansion of particles (or encrustation), generation of so called detonation wave over surface being cleaned, and laser ablation. Lasers are especially useful for removal of layers from many types of substrates like wood, metals, plastics, composites, stones, ceramics, leather, and others. The important advantage of laser cleaning and surface modification is the capability of processing automation which is related to process repeatability, ease of parameters controlling, possibility of strengthening in zones difficult to access, high precision of interaction and high efficiency as well.
Źródło:
Journal of KONES; 2009, 16, 1; 357-366
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Usefulness of CartoMerge image integration module in catheter ablation of atrial fibrillation
Autorzy:
Drelich, Łukasz
Królak, Tomasz
Liżewska-Springer, Aleksandra
Kempa, Maciej
Kozłowski, Dariusz
Raczak, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/895815.pdf
Data publikacji:
2019-06-04
Wydawca:
Gdański Uniwersytet Medyczny
Tematy:
CartoMerge
catheter ablation
atrial fibrillation
image integration
Opis:
Background: Anatomy assessment using Computer Tomography (CT) and Magnetic Resonance (MRI) is performed in patients undergoing pulmonary vein isolation (PVI). The aim of this analysis was to investigate whether electroanatomical 3D map and CT/MRI image integration using the CartoMerge system improves efficacy, reduces procedure time or fluoroscopy usage. Materials and methods: 57 patients undergoing PVI were divided in two groups: “Merge” (n=45 pts) and “non-Merge” (n=14 pts) depending on usage of image integration. PV isolation during procedure (acute PVI), procedure time, fluoroscopy time, number of radio frequency (RF) applications and AF recurrence during follow-up (Merge group: 12-24 months, non-Merge group: 9-18 months) were analyzed. Results: Intra-procedural PVI was equal in both groups (93%). Long-term efficacy, defined as absence of AF recurrence, was insignificantly higher in the Merge group (69,8% vs 50%, p=0,11793). Procedure time was significantly longer in the Merge group – 239,1 (±55,5) min. vs 192,4 (±44,5). Fluoroscopy time was similar in both groups 29,9 (±12,23) vs 24,6 (±26,5) min, (p=0,579). Number of RF applications was significantly higher in the Merge group 48,5 (±25,2) vs 27,2 (±14,9). Conclusions: CartoMerge did not improve the rate of acute PVI, long-term effectivity or fluoroscopy time. In the non-Merge group the procedure time was shorter and the number of applications was significantly smaller.
Źródło:
European Journal of Translational and Clinical Medicine; 2019, 2, 1; 48-52
2657-3148
2657-3156
Pojawia się w:
European Journal of Translational and Clinical Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ablation and discharge of the Waldemar Glacier, north-western Spitsbergen in summer 1998
Autorzy:
Sobota, Ireneusz
Powiązania:
https://bibliotekanauki.pl/articles/2052448.pdf
Data publikacji:
2000
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Arctica
Spitsbergen
Waldemar Glacier
summer ablation
outflow
Źródło:
Polish Polar Research; 2000, 21, 1; 3-18
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
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