Heart and Vessels最新文献

{"title":"Incidence and characteristic of deep venous thrombosis in hospitalized chronic heart failure patients.","authors":"Jia-Lin Yuan, Wen Kang Xiao, Chao Qiong Zhang, Le Sun, Ying Kang Lin, Chuang-Xiong Hong","doi":"10.1007/s00380-024-02377-7","DOIUrl":"10.1007/s00380-024-02377-7","url":null,"abstract":"<p><strong>Background: </strong>This study was conducted to investigate the incidence of deep venous thrombosis (DVT), outcomes and its characteristics in patients with chronic heart failure (CHF) in a retrospective setting.</p><p><strong>Outcomes: </strong>Patients died of cardiac shock or acute exacerbation of heart failure (HF), admitted to intensive care unit (ICU) due to acute exacerbation of HF, patients decided to withdraw treatment and return home due to acute exacerbation of HF.</p><p><strong>Methods: </strong>From January 2015 to June 2022, we admitted 359 patients diagnosed with CHF, and lower limb ultrasonography was performed for the examination of DVT after admission. The incidence of DVT was recorded and patients with known risk factors of VTE were identified and excluded after incidence of DVT was calculated. Patients' clinical data were then collected.</p><p><strong>Results: </strong>The occurrence of DVT was 10.0% (36/359), as calf intramuscular vein thrombosis was the main constitution (n  =  28, 75%). DVT patients with other factors (carcinoma, surgery, stroke, previous history of DVT) constituted a considerable part (33.3%, 12/36). Age, history of Diabetes Mellitus (DM), levels of DDi (D-Dimer), levels of alanine transferase (ALT) and left ventricular end-diastolic diameter (LVEDd) were independent predictors or risk factors of DVT in CHF patients, while chronic kidney disease (CKD) stage 1-4, white blood cell (WBC) and direct oral anticoagulant (DOAC) were protective factors. Incidence of DVT was correlated with a poor outcome of CHF patients (Pearson Chi-Square test, Value 19.612, P  <  0.001).</p><p><strong>Conclusions: </strong>In this retrospective study, incidence of DVT was found to be relatively high among hospitalized CHF patients, while patients with DVT was associated with a poor prognosis.</p>","PeriodicalId":12940,"journal":{"name":"Heart and Vessels","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140174470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Changes in pulmonary vein size and narrowing depend on the cardiac cycle before and after pulmonary vein isolation.","authors":"Kotaro Ouchi, Toru Sakuma, Shunsuke Kisaki, Kenichi Tokutake, Teiichi Yamane, Hiroya Ojiri","doi":"10.1007/s00380-024-02378-6","DOIUrl":"10.1007/s00380-024-02378-6","url":null,"abstract":"<p><p>Accurate measurement of the pulmonary vein dimension (PVD) is important for determining stenosis and efficacy following pulmonary vein isolation (PVI). Little is known about the quantitative evaluation of the impact of the cardiac cycle on pulmonary vein (PV) morphology before and after PVI. This study aims to investigate variations in the ostial size of the PV during the cardiac cycle before and after PVI and the effect of the cardiac cycle on PV stenosis and reduction rate using cardiac computed tomography (CT). Sixty-eight patients with atrial fibrillation who underwent cardiac CT before and after PVI at our institution between 23 January 2021 and 5 February 2022 were retrospectively analyzed. The maximum and minimum PVD were measured at each segment before and after the PV. Each PV was evaluated according to the PVD reduction rate (ΔPVD), calculated as follows: (1 - post-PVD/pre-PVD) × 100 (%). The average dimension of all PVs at the end-diastolic frame was significantly reduced compared to that at the end-systolic frame before PVI. The average dimensions of the right superior and right inferior PV at the end-diastolic frame were significantly reduced compared with those at the end-systolic frame following PVI. The average reduction rate of dimension-classified stenosis of PVs, except for the left inferior PV at the end-diastolic frame, was significantly reduced compared with that at the end-systolic frame. The cardiac cycle affects PVD assessment, including PV stenosis, after PVI. PVD measurement is recommended to be unified to the end-systolic frame of the cardiac cycle to avoid underestimating PV stenosis before and after PVI, ensuring appropriate management and follow-up.</p>","PeriodicalId":12940,"journal":{"name":"Heart and Vessels","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140287382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outcome and microbiological findings of patients with cardiac implantable electronic device infection.","authors":"Lara C Schipmann, Viviane Moeller, Juliane Krimnitz, Marwin Bannehr, Tobias Siegfried Kramer, Anja Haase-Fielitz, Christian Butter","doi":"10.1007/s00380-024-02380-y","DOIUrl":"10.1007/s00380-024-02380-y","url":null,"abstract":"<p><strong>Introduction: </strong>Infections associated with cardiac implantable electronic devices (CIEDs) are a multifactorial disease that leads to increased morbidity and mortality.</p><p><strong>Objective: </strong>The aim was to analyze patient-, disease- and treatment-related characteristics including microbiological and bacterial spectrum according to survival status and to identify risk factors for 1- and 3-year mortality in patients with local and systemic CIED infection.</p><p><strong>Methods: </strong>In a retrospective cohort study, we analyzed data from patients with CIED-related local or systemic infection undergoing successful transvenous lead extraction (TLE). Survival status as well as incidence and cause of rehospitalization were recorded. Microbiology and antibiotics used as first-line therapy were compared according to mortality. Independent risk factors for 1- and 3-year mortality were determined.</p><p><strong>Results: </strong>Data from 243 Patients were analyzed. In-hospital mortality was 2.5%. Mortality rates at 30 days, 1- and 3 years were 4.1%, 18.1% and 30%, respectively. Seventy-four (30.5%) patients had systemic bacterial infection. Independent risk factors for 1-year mortality included age (OR 1.05 [1.01-1.10], p = 0.014), NT-proBNP at admission (OR 4.18 [1.81-9.65], p = 0.001), new onset or worsened tricuspid regurgitation after TLE (OR 6.04 [1.58-23.02], p = 0.009), and systemic infection (OR 2.76 [1.08-7.03], p = 0.034), whereas systemic infection was no longer an independent risk factor for 3-year mortality. Staphylococcus aureus was found in 18.1% of patients who survived and in 25% of those who died, p = 0.092. There was a high proportion of methicillin-resistant strains among coagulase-negative staphylococci (16.5%) compared to Staphylococcus aureus (1.2%).</p><p><strong>Conclusions: </strong>Staphylococci are the most common causative germs of CIED-infection with coagulase-negative staphylococci showing higher resistance rates to antibiotics. The independent risk factors for increased long-term mortality could contribute to individual risk stratification and well-founded treatment decisions in clinical routine. Especially the role of tricuspid regurgitation as a complication after TLE should be investigated in future studies.</p>","PeriodicalId":12940,"journal":{"name":"Heart and Vessels","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140184260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Long-term results following off-pump coronary-artery bypass grafting in left ventricular dysfunction.","authors":"Masahiro Ikeda, Hiroshi Niinami, Kozo Morita, Satoshi Saito, Akihiro Yoshitake","doi":"10.1007/s00380-024-02383-9","DOIUrl":"10.1007/s00380-024-02383-9","url":null,"abstract":"<p><p>Severe left ventricular (LV) dysfunction is an independent risk factor for early and long-term mortality after coronary-artery bypass grafting (CABG). Off-pump CABG (OPCAB) significantly reduces the early incidence of major complications in high-risk patients. Moreover, bilateral internal thoracic artery (BITA) grafting after CABG is associated with improved long-term outcomes. We aimed to evaluate the impact of multivessel OPCAB with BITA grafting for complete revascularization on postoperative and long-term outcomes in patients with low LV ejection fraction (EF). We included 121 patients with EF ≤ 30.0% who underwent isolated multivessel OPCAB (average LVEF, 24.8%) between April 2007 and December 2019. Sixty-six patients received BITA grafts, while 55 had single internal thoracic artery (SITA) grafts. We conducted multivariate analyses to examine the correlation between perioperative data and late mortality rate. The early mortality rate was 1.65%. After excluding in-hospital mortality cases, we performed long-term follow-up of 119 patients. Early postoperative echocardiography showed significant LVEF improvement in 89 (75.2%) patients. However, LVEF remained ≤ 30.0% in 30 (24.8%) patients. We recorded 15 and 30 cases of cardiac death and cardiac events, respectively, during the long-term follow-up period. Postoperative LVEF ≤ 30.0% (P < 0.01) and no use of BITA grafting (P = 0.03) were significant predictors of cardiac death and events; moreover, hemodialysis was a significant predictor of all-cause mortality rather than cardiac death. Multivessel OPCAB in patients with severe LV dysfunction was associated with acceptable in-hospital mortality and early postoperative improvement in LV function. Additionally, OPCAB with BITA grafting may provide long-term benefits with respect to cardiac death and events. However, the long-term benefits were significantly limited in patients without early postoperative improvement in LV function and patients with chronic hemodialysis.Clinical registration number: 5590 (14/5/2020 Tokyo Women's Medical University).</p>","PeriodicalId":12940,"journal":{"name":"Heart and Vessels","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11189952/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140068340","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":"Difference in one-year late lumen loss between high- and low-dose paclitaxel-coated balloons for femoropopliteal disease.","authors":"Kenji Kodama, Yoshimitsu Soga, Yusuke Tomoi, Nobuaki Sakai, Kazuaki Imada, Tomonori Katsuki, Hiroyuki Tabata, Kenji Ando, Yoshihisa Nakagawa","doi":"10.1007/s00380-024-02370-0","DOIUrl":"10.1007/s00380-024-02370-0","url":null,"abstract":"<p><p>The objective of the study is to investigate the difference in 1-year late lumen loss (LLL) between the high- (IN.PACT Admiral) and low-dose (Lutonix) paclitaxel-coated balloon (PCB). Although a recent randomized clinical trial demonstrated no difference in efficacy endpoint between high- and low-dose PCB, it remains unclear whether high-dose PCB was superior to low-dose PCB in actual clinical practice. We enrolled 64 patients with 67 de novo femoropopliteal lesions who underwent PCB angioplasty at Kokura Memorial Hospital from May 2014 to March 2020 and subsequent follow-up angiography after 1 year. The primary endpoint was 1-year LLL, whereas the secondary endpoints were binary restenosis and clinically driven target lesion revascularization (CD-TLR) after 1 year. The high- and low-dose PCB groups had 45 and 22 lesions, respectively. Although the low-dose PCB group had higher rates of coronary artery disease, hemodialysis, and chronic limb-threatening ischemia than the high-dose PCB group, the latter had a longer lesion length and more lesions with a TASC classification C or D than the former. The high-dose PCB group had a significantly lower LLL than the low-dose PCB group (0.40 ± 1.05 vs. 1.19 ± 1.03 mm; P = 0.003, respectively). Moreover, the high-dose PCB group had significantly lower rates of binary restenosis at 1 year than the low-dose PCB group (22.2% vs. 50.0%; P = 0.02, respectively). Moreover, negative LLL was only observed in the high-dose PCB group (33.3% vs. 0%, P = 0.005). The high-dose PCB group had a significantly lower LLL than the low-dose PCB group.</p>","PeriodicalId":12940,"journal":{"name":"Heart and Vessels","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11189993/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139740818","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":"Integrating platelet reactivity in the age, creatinine and ejection fraction score to predict clinical outcomes following percutaneous coronary intervention in patients with chronic coronary syndrome: the PR-ACEF score.","authors":"Luca Paolucci, Fabio Mangiacapra, Michele Mattia Viscusi, Sara Sergio, Edoardo Bressi, Iginio Colaiori, Elisabetta Ricottini, Ilaria Cavallari, Annunziata Nusca, Rosetta Melfi, Gian Paolo Ussia, Francesco Grigioni","doi":"10.1007/s00380-024-02430-5","DOIUrl":"https://doi.org/10.1007/s00380-024-02430-5","url":null,"abstract":"<p><p>To evaluate if integrating platelet reactivity (PR) evaluation in the original age, creatinine and ejection fraction (ACEF) score could improve the diagnostic accuracy of the model in patients with stable coronary artery disease (CAD). We enrolled patients treated with percutaneous coronary intervention between 2010 and 2011. High PR was included in the model (PR-ACEF). Co-primary end points were a composite of death/myocardial infarction (MI) and major adverse cardiovascular events (MACE). Overall, 471 patients were enrolled. Compared to the ACEF score, the PR-ACEF showed an improved diagnostic accuracy for death/MI (AUC 0.610 vs 0.670, p < 0.001) and MACE (AUC 0.572 vs 0.634, p < 0.001). These findings were confirmed using internal validation with bootstrap resampling. At 5 years, the PR-ACEF value > 1.75 was independently associated with death/MI [HR 3.51, 95% CI (1.97-6.23)] and MACE [HR 2.77, 95% CI (1.69-4.53)]. The PR-ACEF score was effective in improving the diagnostic performance of the ACEF score at the long-term follow-up.</p>","PeriodicalId":12940,"journal":{"name":"Heart and Vessels","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141442493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Short-term impact of kampo goreisan in patients with congestive heart failure refractory to tolvaptan-incorporated medical therapy.","authors":"Yuki Hida, Teruhiko Imamura, Hiroshi Onoda, Kota Kakeshita, Koichiro Kinugawa","doi":"10.1007/s00380-024-02432-3","DOIUrl":"https://doi.org/10.1007/s00380-024-02432-3","url":null,"abstract":"<p><p>We often encounter patients with congestive heart failure refractory to conventional diuretics therapy. Kampo goreisan (Tsumura &Co. Tokyo, Japan) is receiving great concern in mediating body water balance, particularly for such a cohort. However, its detailed biological mechanism remains uncertain. Patients who received goreisan to treat congestive heart failure refractory to tolvaptan-incorporated medical therapy were prospectively included and observed for one week during the therapeutic period. The change in urine biomarkers during the first 24 h was assessed as a primary concern. Baseline factors associated with an increase in urine volume during the first 24 h were investigated as a secondary concern. A total of 18 patients were included. Median age was 81 (77, 86) and 12 (67%) were men. During the first 24 h after the initiation of goreisan, urine cyclic AMP tended to decrease, urine aquaporin-2 decreased significantly, urine osmolality decreased significantly, and urine volume tended to increase. Baseline higher common logarithm of plasma B-type natriuretic peptide was associated with any increases in urine volume during the first 24 h with an odds ratio of 73.2 (95% confidence interval 1.04-5149, p = 0.048). Baseline plasma B-type natriuretic peptide level had a positive correlation with a change in urine volume between baseline and day 1 (r = 0.533, p = 0.026). Goreisan may increase urine volume even in patients with congestive heart failure refractory to tolvaptan-incorporated medical therapy by modulating aquaporin-2 systems in the collecting duct, particularly in individuals with advanced heart failure accompanying significant congestion. Goreisan may have a regulatory effect on body fluid, rather than just forcing aquaresis.</p>","PeriodicalId":12940,"journal":{"name":"Heart and Vessels","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141431772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Elevated arginine vasopressin levels surrogate acute lung injury in acute decompensated heart failure.","authors":"Shuichi Kitada, Yu Kawada, Kosuke Nakasuka, Tatsuya Mizoguchi, Junki Yamamoto, Masashi Yokoi, Tsuyoshi Ito, Toshihiko Goto, Shohei Kikuchi, Yoshihiro Seo","doi":"10.1007/s00380-024-02429-y","DOIUrl":"https://doi.org/10.1007/s00380-024-02429-y","url":null,"abstract":"<p><p>Activated arginine vasopressin (AVP) pathway worsens congestion in heart failure (HF), but its potential to relieve pulmonary congestion is also reported. The pathophysiological role and prognostic utility of AVP elevation in acute decompensated HF (ADHF) are poorly understood. We prospectively enrolled 52 hospitalized patients for ADHF to investigate the association between acute lung injury (ALI) in ADHF and AVP levels on admission. ALI was defined as respiratory failure leading to death, or requiring a respirator or a more than 12-h non-invasive intermittent positive pressure ventilation (NIPPV) support. In addition, we investigated the prognostic value of AVP levels on admission for cardiovascular death or recurrence of ADHF after discharge. ALI was documented in 7 patients (13.5%) during a median hospital stay of 14 days. And the patients with ALI demonstrated significantly higher AVP levels than those without (32.5 ± 21.6 vs. 6.4 ± 8.7 pg/ml, p = 0.018). Besides, the patients with ALI demonstrated significantly higher heart rates (HR) and lower E/e' on admission (HR: 127 ± 24 vs. 97 ± 28 bpm; E/e': 10.6 ± 3.7 vs. 17.4 ± 6.2, all p < 0.05, respectively). Of note, significant hemodilution assessed by hemoglobin and hematocrit values were observed in the patients with ALI 48 h after admission. A receiver operating characteristic curve analysis showed that higher than 7.2 pg/ml surrogate ALI in ADHF (AUC: 0.897, p = 0.001, Sensitivity: 85.7%, and Specificity: 77.8%). In contrast, increased AVP levels on admission could not predict cardiovascular events after discharge. Elevated AVP levels on admission are associated with ALI in ADHF but not cardiovascular events after discharge.</p>","PeriodicalId":12940,"journal":{"name":"Heart and Vessels","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141300564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical impact of Academic Research Consortium for High Bleeding-Risk scores on clinical outcomes in patients with stable coronary artery disease undergoing percutaneous coronary intervention.","authors":"Hirokazu Shimono, Akihiro Tokushige, Daisuke Kanda, Ayaka Ohno, Ryo Arikawa, Hideto Chaen, Hideki Okui, Naoya Oketani, Mitsuru Ohishi","doi":"10.1007/s00380-024-02428-z","DOIUrl":"https://doi.org/10.1007/s00380-024-02428-z","url":null,"abstract":"<p><p>High bleeding risk (HBR), as defined by the Academic Research Consortium for High Bleeding Risk (ARC-HBR) criteria, has been recently reported to be associated with an increased risk of major bleeding events and cardiovascular events. We investigated the association between the ARC-HBR score and clinical outcomes in patients with stable coronary artery disease (CAD) who underwent percutaneous coronary intervention (PCI). We assessed 328 consecutive patients with stable CAD who underwent PCI between January 2017 and December 2020. We scored the ARC-HBR criteria by assigning 1 point to each major criterion and 0.5 points to each minor criterion. Patients were stratified into low (ARC-HBR score < 1), intermediate (1 ≤ ARC-HBR score < 2), and high (ARC-HBR score ≥ 2) bleeding-risk groups. The primary outcome measure was major adverse cardiovascular events (MACE), defined as a composite of all-cause death, nonfatal myocardial infarction, and nonfatal stroke. We compared the discriminative abilities of the ARC-HBR score with the Thrombolysis in Myocardial Infarction Risk Score for Secondary Prevention (TRS2°P) and ARC-HBR score with Coronary Revascularization Demonstrating Outcome Study in Kyoto (CREDO-Kyoto) thrombotic risk score. The mean patient age was 70.1 ± 10.2 years (males, 76.8%). During the median follow-up period of 983 (618-1338) days, 44 patients developed MACE. Kaplan-Meier curves showed that a stepwise significant increase in the cumulative incidence of MACE as the ARC-HBR score increased (log-rank p < 0.001). In the time-dependent receiver-operating characteristic curve analysis for predicting MACE within 2 years, the area under the curve (AUC) of the ARC-HBR score was significantly higher than that of the TRS2°P (AUC: 0.825 vs. 0.725, p value for the difference = 0.023) and similar to that of CREDO-Kyoto thrombotic risk score (AUC: 0.825 vs. 0.813, p value for the difference = 0.627). Conclusions: The ARC-HBR score adequately stratified future risk of MACE in patients with stable CAD who underwent PCI. The ARC-HBR score showed a higher discriminative ability for predicting mid-term MACE than the TRS2°P.</p>","PeriodicalId":12940,"journal":{"name":"Heart and Vessels","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141261086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association between preprocedural thromboembolic and bleeding events under oral anticoagulation therapy and mid-term outcomes after percutaneous left atrial appendage closure.","authors":"Hironobu Sumiyoshi, Mikitaka Fujita, Naoki Nishiura, Kazunori Mushiake, Ryuki Chatani, Sachiyo Ono, Hiroshi Tasaka, Takeshi Maruo, Kazushige Kadota, Shunsuke Kubo","doi":"10.1007/s00380-024-02427-0","DOIUrl":"https://doi.org/10.1007/s00380-024-02427-0","url":null,"abstract":"<p><p>Currently, no consensus has been established on the most effective antithrombotic therapy to prevent thromboembolic and bleeding events in patients undergoing percutaneous left atrial appendage closure (LAAC) with preprocedural thromboembolic or bleeding events under oral anticoagulation (OAC) therapy. We retrospectively investigated the incidence of device-related thrombosis (DRT), thromboembolic events, and bleeding events in patients who underwent LAAC from September 2019 to October 2022. After categorizing patients into three groups based on preprocedural thromboembolic or bleeding events under OAC therapy, we compared the incidence of DRT and prognosis according to the postprocedural antithrombotic therapy. In patients who received the conventional antithrombotic therapy (OAC with and without single antiplatelet therapy for 45 days after LAAC and dual-antiplatelet therapy from 45 days to 6 months followed by single antiplatelet therapy), preprocedural thromboembolic events despite OAC were independently associated with DRT or postprocedural thromboembolic events at the 3 year follow-up (hazard ratio [HR] 4.55; 95% confidence interval [CI] 1.32-15.6; P = 0.016), whereas preprocedural bleeding events were independently associated with postprocedural bleeding events (HR 8.01, 95% CI 1.45-58.3; P = 0.036). Continuation of OAC for 12 months among patients who developed preprocedural thromboembolic events during OAC significantly decreased the incidence of DRT or postoperative thromboembolic events (P = 0.002) with no increase in the bleeding events (P = 0.522). Preprocedural thromboembolic and bleeding events can predict adverse events after LAAC with the conventional antiplatelet-based antithrombotic therapy. Patients who develop thromboembolic events under continuous OAC may benefit from continuous OAC for 1 year after LAAC.</p>","PeriodicalId":12940,"journal":{"name":"Heart and Vessels","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141261067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}