Paweł Wrona, Katarzyna Sawczyńska, Dominik Wróbel, Kaja Zdrojewska, Mateusz Giełczyński, Paweł Mizera, Paweł Brzegowy, Tadeusz Popiela, Agnieszka Słowik, Marcin Krzanowski
{"title":"Risk factors of acute kidney injury during hospitalization in acute ischaemic stroke patients undergoing mechanical thrombectomy.","authors":"Paweł Wrona, Katarzyna Sawczyńska, Dominik Wróbel, Kaja Zdrojewska, Mateusz Giełczyński, Paweł Mizera, Paweł Brzegowy, Tadeusz Popiela, Agnieszka Słowik, Marcin Krzanowski","doi":"10.5114/aic.2024.136374","DOIUrl":"https://doi.org/10.5114/aic.2024.136374","url":null,"abstract":"<p><strong>Introduction: </strong>Acute kidney injury (AKI) seems to worsen the prognosis of acute ischaemic stroke (AIS) patients treated with mechanical thrombectomy (MT). At the same time, the procedure of MT increases AKI risk by iodinated contrast use. Identification of factors predisposing to AKI after MT is important for recognizing vulnerable patients and successful prevention.</p><p><strong>Aim: </strong>To identify factors associated with the occurrence of AKI during hospitalization in MT-treated AIS patients.</p><p><strong>Material and methods: </strong>The study included all AIS patients treated with MT in the University Hospital in Krakow from 2019 to 2021. The diagnosis of AKI during hospitalisation was based on serum creatinine concentration levels, according to the Kidney Disease Improving Global Outcomes guidelines. We compared patients with and without AKI in terms of age, sex, comorbidities, stroke course and laboratory test results at admission. We identified factors associated with the occurrence of AKI using univariate logistic regression analysis, with significant variables subsequently added to the multivariate analyses.</p><p><strong>Results: </strong>Among 593 MT-treated AIS patients the incidence of AKI during hospitalisation was 12.6%. AKI development was associated with diabetes, chronic kidney disease, total volume of iodinated contrast obtained during hospitalisation, posterior circulation stroke, lack of intravenous thrombolysis, and laboratory test results at admission: haemoglobin, glucose, urea, potassium, and creatinine. Total contrast volume and urea level were the most important independent risk factors associated with occurrence of AKI.</p><p><strong>Conclusions: </strong>AKI is common in MT-treated AIS patients. There is a need to establish a protocol for decreasing the risk of AKI in AIS patients undergoing MT and, in case it occurs, a procedure for its treatment.</p>","PeriodicalId":49678,"journal":{"name":"Postepy W Kardiologii Interwencyjnej","volume":"20 1","pages":"89-94"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11008514/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140868671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mateusz Drabczyk, Zofia Kampka, Małgorzata Cichoń, Michał Holecki, Katarzyna Mizia-Stec, Maciej Tomasz Wybraniec
{"title":"Dynamic Thebesian veins anomaly in a patient with recurrent tako-tsubo-like syndrome.","authors":"Mateusz Drabczyk, Zofia Kampka, Małgorzata Cichoń, Michał Holecki, Katarzyna Mizia-Stec, Maciej Tomasz Wybraniec","doi":"10.5114/aic.2024.136409","DOIUrl":"https://doi.org/10.5114/aic.2024.136409","url":null,"abstract":"","PeriodicalId":49678,"journal":{"name":"Postepy W Kardiologii Interwencyjnej","volume":"20 1","pages":"119-120"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11008518/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140874936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Bogumił Ramotowski, Anna Żuk, Paweł Lewandowski, Tomasz Słomski, Paweł Maciejewski, Andrzej Budaj
{"title":"Radial access versus distal radial access: the vote for use of ultrasonography?","authors":"Bogumił Ramotowski, Anna Żuk, Paweł Lewandowski, Tomasz Słomski, Paweł Maciejewski, Andrzej Budaj","doi":"10.5114/aic.2024.136408","DOIUrl":"https://doi.org/10.5114/aic.2024.136408","url":null,"abstract":"","PeriodicalId":49678,"journal":{"name":"Postepy W Kardiologii Interwencyjnej","volume":"20 1","pages":"112-114"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11008521/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140854282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Michał Błaszkiewicz, Kamila Florek, Wojciech Zimoch, Piotr Kübler, Wojciech Wańha, Wojciech Wojakowski, Paweł Pawlus, Krzysztof Reczuch
{"title":"Predictors of periprocedural myocardial infarction after rotational atherectomy.","authors":"Michał Błaszkiewicz, Kamila Florek, Wojciech Zimoch, Piotr Kübler, Wojciech Wańha, Wojciech Wojakowski, Paweł Pawlus, Krzysztof Reczuch","doi":"10.5114/aic.2024.137419","DOIUrl":"https://doi.org/10.5114/aic.2024.137419","url":null,"abstract":"<p><strong>Introduction: </strong>Rotational atherectomy (RA) presents superior efficacy over traditional balloon angioplasty in managing calcified plaques, albeit being associated with a perceived heightened aggressiveness and increased risk of periprocedural complications.</p><p><strong>Aim: </strong>To assess the frequency and predictive factors of periprocedural myocardial infarction (MI) following RA.</p><p><strong>Material and methods: </strong>This was a retrospective observational study, encompassing 534 patients. The definition of periprocedural MI was consistent with the 4<sup>th</sup> universal definition of MI.</p><p><strong>Results: </strong>Periprocedural MI occurred in 45 (8%) patients. This subset tended to be older (74.6 ±8.2 vs. 72 ±9.3%; <i>p</i> = 0.04) with SYNTAX Score (SS) > 33 points (<i>p</i> = 0.01), alongside elevated rates of no/slow flow (<i>p</i> = 0.0003). These patients less often fulfilled the indication for RA, which is a non-dilatable lesion. The incidence of traditional risk factors was similar in both groups. Univariable logistic regression models revealed: male gender (OR = 0.54; <i>p</i> = 0.04), non-dilatable lesion (OR = 0.41; <i>p</i> = 0.01), prior coronary artery bypass grafting (CABG) (OR = 0.07; <i>p</i> = 0.01) as negative and SS > 33 (OR = 2.8; <i>p</i> = 0.02), older age (OR = 1.04; <i>p</i> = 0.04), no/slow flow (OR = 7.85; <i>p</i> = 0.002) as positive predictors. The multivariable model showed that occurrence of no/slow flow (OR = 6.7; <i>p</i> = 0.02), SS > 33 (OR = 2.95; <i>p</i> = 0.02), non-dilatable lesion (OR = 0.42; <i>p</i> = 0.02), and prior CABG (OR = 0.08; <i>p</i> = 0.02) were independent predictors of periprocedural MI.</p><p><strong>Conclusions: </strong>Periprocedural MI after RA was not an uncommon complication, occurring in nearly one-twelfth of patients. Our analysis implicated female gender, older age, and more severe coronary disease in its occurrence. As expected, the presence of no/slow flow amplified the risk of periprocedural MI, whereas prior CABG and non-dilatable lesions mitigated this risk.</p>","PeriodicalId":49678,"journal":{"name":"Postepy W Kardiologii Interwencyjnej","volume":"20 1","pages":"62-66"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11008506/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140868670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Coronary calcifications, the Achilles heel in coronary interventions.","authors":"Moustafa Dawood, Moustafa Elwany, Hoda Abdelgawad, Mohamed Sanhoury, Moataz Zaki, Eman Elsharkawy, Moustafa Nawar","doi":"10.5114/aic.2024.136415","DOIUrl":"https://doi.org/10.5114/aic.2024.136415","url":null,"abstract":"<p><p>Percutaneous coronary intervention in severely calcified coronaries has been associated with higher rates of procedural complications, including myocardial infarction and death in addition to increased frequency of coronary revascularization on an intermediate and long-term basis. The SYNTAX score, which is designed to assess the complexity of coronary artery disease and aids in choosing a revascularization method, allocates two points per lesion when there is heavy calcification present on fluoroscopy. With the advent of novel multimodality imaging technologies, the detection and evaluation of coronary calcifications improved significantly over the last decade. Several tools are now available for modifying calcified lesions including different types of dedicated balloons and atherectomy devices, which may create some degree of confusion regarding the suitable application of each instrument. The aim of this review is to cover this vital topic from different aspects. First, we tried to provide an overview on the pathophysiology and types of coronary calcification and its risk factors. Then, we outlined the available imaging modalities for the evaluation of calcified coronary lesions, highlighting the points of strength and weakness of each of them. A comprehensive discussion of calcium-modifying techniques was elaborated, summarizing their mechanism of action, pros and cons, and possible complications. Finally, an integrated algorithm was proposed for the best management of calcified coronary lesions.</p>","PeriodicalId":49678,"journal":{"name":"Postepy W Kardiologii Interwencyjnej","volume":"20 1","pages":"1-17"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11008515/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140865947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jan Roczniak, Andrzej Tarnawski, Artur Dziewierz, Szymon Glanowski, Artur Pawlik, Karol Sabatowski, Rafał Januszek, Łukasz Rzeszutko, Andrzej Surdacki, Stanisław Bartuś, Michał Chyrchel
{"title":"Radial artery spasms - angiographic morphology, risk factors and management.","authors":"Jan Roczniak, Andrzej Tarnawski, Artur Dziewierz, Szymon Glanowski, Artur Pawlik, Karol Sabatowski, Rafał Januszek, Łukasz Rzeszutko, Andrzej Surdacki, Stanisław Bartuś, Michał Chyrchel","doi":"10.5114/aic.2024.136936","DOIUrl":"https://doi.org/10.5114/aic.2024.136936","url":null,"abstract":"<p><strong>Introduction: </strong>Radial artery is the preferred access for coronary interventions. However, the procedure is sometimes interrupted by a spasm which causes pain, prolongs the procedure, and can force the access crossover.</p><p><strong>Aim: </strong>To observe factors contributing to a symptomatic radial artery spasm.</p><p><strong>Material and methods: </strong>In this prospective study, we present results of 103 consecutive patients regarding radial artery spasm and angiographic image of the punctured artery. Angiography of the radial artery was performed in 70 (68.0%) patients. Potential risk factors for radial artery spasm were evaluated.</p><p><strong>Results: </strong>The overall incidence of the radial artery spasm was high - 25 (24.3%). Signs of spasm were present in 37.1% of radial artery angiographies before the procedure and 60.1% after, however, it did not always indicate a symptomatic spasm. Risk factors related to radial artery spasm included female sex (OR = 2.94, <i>p</i> = 0.02), failure of the first puncture attempt (OR = 3.12, <i>p</i> = 0.014) and use of non-hydrophilic sheath (OR = 9.56, <i>p</i> = 0.036). Radial artery narrowing at the tip of the sheath was also a risk factor for spasm (<i>p</i> = 0.022). No spasms were observed after hydrophilic sheath application (<i>n</i> = 13). The administration of a radial cocktail was not observed to significantly decrease the spasm odds.</p><p><strong>Conclusions: </strong>Risk factors for radial artery spasm include female sex and multiple puncture attempts. Hydrophilic sheath coating protects against radial artery spasm. Overall signs of a spasm in the angiography are common and do not imply a symptomatic spasm, which can be predicted by a tight narrowing at the tip of the sheath.</p>","PeriodicalId":49678,"journal":{"name":"Postepy W Kardiologii Interwencyjnej","volume":"20 1","pages":"53-61"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11008508/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140856595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jakub Drozd, Wojciech Kula, Rafał Celiński, Mateusz Drozd
{"title":"Coronary wire entrapment and unraveling during CTO PCI - how to retrieve a filament from the aorta.","authors":"Jakub Drozd, Wojciech Kula, Rafał Celiński, Mateusz Drozd","doi":"10.5114/aic.2024.136395","DOIUrl":"https://doi.org/10.5114/aic.2024.136395","url":null,"abstract":"","PeriodicalId":49678,"journal":{"name":"Postepy W Kardiologii Interwencyjnej","volume":"20 1","pages":"109-111"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11008512/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140874935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Adrian Włodarczak, Piotr Rola, Szymon Włodarczak, Marek Szudrowicz, Joanna Jaroszewska-Pozorska, Mateusz Barycki, Łukasz Furtan, Michalina Kędzierska, Adrian Doroszko, Maciej Lesiak
{"title":"Magnesium bioresorbable scaffold (Magmaris) versus polymer biodegradable ultrathin drug-eluting stent (Ultimaster) in acute coronary syndrome. Mid-term outcomes (2 years).","authors":"Adrian Włodarczak, Piotr Rola, Szymon Włodarczak, Marek Szudrowicz, Joanna Jaroszewska-Pozorska, Mateusz Barycki, Łukasz Furtan, Michalina Kędzierska, Adrian Doroszko, Maciej Lesiak","doi":"10.5114/aic.2024.136901","DOIUrl":"https://doi.org/10.5114/aic.2024.136901","url":null,"abstract":"<p><strong>Introduction: </strong>Acute coronary syndrome (ACS) is a well-known risk factor for adverse clinical outcomes in percutaneous coronary intervention (PCI). Therefore, evaluation of coronary stents in this challenging clinical scenario can provide unique information on device safety and efficacy. Bioresorbable scaffolds (BRS) were designed to overcome long-term complications related to permanent vessel caging with a permanent metallic drug-eluting stent (DES).</p><p><strong>Aim: </strong>We designed this study to evaluate the mid-term safety and efficiency of the Magmaris BRS in comparison to the leading new-generation ultrathin DES Ultimaster in the ACS population.</p><p><strong>Material and methods: </strong>We present a retrospective analysis of 2-year follow-up data. The primary outcomes consisted of death from cardiac causes, myocardial infarction, and in-stent thrombosis. The second main study endpoint was defined as target-lesion failure (TLF).</p><p><strong>Results: </strong>The study population consisted of two cohorts, the first of 193 patients treated with Magmaris implantation and the second of 169 patients treated with Ultimaster implantation. At the 2-year follow-up, there were no significant differences in both study cohorts in terms of primary outcome (5.1% vs. 11%; <i>p</i> = 0.051), and TLF (5.6% vs. 8%, <i>p</i> = 0.41).</p><p><strong>Conclusions: </strong>Treatment with a second-generation BRS (Magmaris) versus a novel second-generation DES (Ultimaster) in non-ST-elevation acute coronary syndrome (NSTE-ACS) was associated with similar rates of target lesion failure at 2-year follow-up.</p>","PeriodicalId":49678,"journal":{"name":"Postepy W Kardiologii Interwencyjnej","volume":"20 1","pages":"67-75"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11008509/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140860634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ahmet Özderya, Muhammed Tekbil, Nurel Ertürk, Mehmet A Maz, Murat G Yerlikaya, Muhammet R Sayın
{"title":"Comparison of coronary artery lesion complexity and body component parameters measured by TANITA.","authors":"Ahmet Özderya, Muhammed Tekbil, Nurel Ertürk, Mehmet A Maz, Murat G Yerlikaya, Muhammet R Sayın","doi":"10.5114/aic.2024.136905","DOIUrl":"https://doi.org/10.5114/aic.2024.136905","url":null,"abstract":"<p><strong>Introduction: </strong>Obesity is one of the main reversible causes of coronary artery disease.</p><p><strong>Aim: </strong>To investigate the relationship between body component measurements calculated with TANITA and SYNTAX score (SXscore), which indicates coronary complexity.</p><p><strong>Material and methods: </strong>200 acute subendocardial myocardial infarction patients were included in our study. Body component measurements were made with the TANITA BC-601 device. After coronary angiography, patients were divided into two groups: high SXscore (≥ 22) and low-medium SXscore (< 22).</p><p><strong>Results: </strong>When the high SXscore group (50 patients) was compared with the low medium SXscore group (150 patients); for waist height ratio (<i>p</i> = 0.001), total fat weight (<i>p</i> = 0.001), total fat percentage (<i>p</i> = 0.006), total water percentage (<i>p</i> = 0.001), trunk fat percentage (<i>p</i> = 0.001), internal fat (<i>p</i> = 0.001) and metabolic age (<i>p</i> < 0.001), a statistical difference was found. In the correlation analysis, a correlation was detected between high SXscore and the waist height ratio (<i>p</i> = 0.042), trunk fat percentage (<i>p</i> = 0.047), internal fat (<i>p</i> < 0.001) and metabolic age (<i>p</i> = 0.009). ROC curve analysis for prediction of high SXscore detection; the cut-off value for internal fat and metabolic age was found to be 13.5-60.5 with 60-64% sensitivity and 61.3-62.7% specificity.</p><p><strong>Conclusions: </strong>We demonstrated the relationship between parameters such as internal fat, trunk fat percentage and metabolic age calculated by TANITA and SXscore, which is the coronary complexity score. We recommend that patients with high values detected during TANITA measurements be followed more carefully in terms of primary preventive medicine.</p>","PeriodicalId":49678,"journal":{"name":"Postepy W Kardiologii Interwencyjnej","volume":"20 1","pages":"37-44"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11008519/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140872469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of the non-alcoholic fatty liver fibrosis score in predicting short-term outcomes and severe coronary artery disease in patients undergoing coronary computed tomography angiography.","authors":"Esra Colak, Burak Acar, Ozgur Cakir, Umut Celikyurt, Ozgur Baris, Akın Torun, Mustafa Eren Tosun, Aysen Agir, Tayfun Sahin, Ercument Ciftci","doi":"10.5114/aic.2024.136405","DOIUrl":"https://doi.org/10.5114/aic.2024.136405","url":null,"abstract":"<p><strong>Introduction: </strong>The correlation between non-alcoholic fatty liver disease (NAFLD) and cardiovascular disease is well established.</p><p><strong>Aim: </strong>The objective of this study was to assess the short-term associations of the non-alcoholic fatty liver disease fibrosis score (NFS) with various outcomes, including mortality, severe coronary artery disease, myocardial infarction, and the need for coronary angiography, among patients who underwent coronary computed tomographic angiography (CCTA).</p><p><strong>Material and methods: </strong>In this study, we assessed 499 patients who underwent 640-slice CCTA and evaluated their liver fibrosis using the NFS. The NFS takes into account factors such as age, body mass index, impaired fasting glycemia or diabetes mellitus, aspartate aminotransferase/alanine aminotransferase ratio, platelets, and albumin. Our primary focus was myocardial infarction, the need for coronary angiography, and death. Additionally, we examined the association between NFS and severe coronary artery disease.</p><p><strong>Results: </strong>Patients with a higher NFS had a greater number of coronary angiography procedures and higher Agatston score (<i>p</i> < 0.001), with NFS and Agatston score emerging as independent predictors of severe coronary artery disease and the primary endpoint. An NFS value above -0.92 could predict the primary endpoint with 61% sensitivity and 63% specificity, while an NFS value above -0.88 could predict severe coronary artery disease with 62% sensitivity and 65% specificity. To analyze primary endpoints, the Kaplan-Meier method was used for survival analysis, with NFS groups compared using the log-rank test. During the follow-up period, patients with higher NFS were exposed to primary outcomes at an earlier period (<i>p</i> = 0.009).</p><p><strong>Conclusions: </strong>NFS is an effective predictor of major cardiovascular events such as death, myocardial infarction, severe coronary artery disease, and the need for coronary angiography. These findings underscore the importance of NFS as a valuable tool for risk assessment and early intervention in patients with suspected or confirmed coronary artery disease.</p>","PeriodicalId":49678,"journal":{"name":"Postepy W Kardiologii Interwencyjnej","volume":"20 1","pages":"45-52"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11008510/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140853337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}