Circulation Journal最新文献

{"title":"Effect of Preoperative Left Ventricular Mass on Outcomes After Aortic Valve Replacement for Aortic Regurgitation.","authors":"Kohei Hachiro, Noriyuki Takashima, Kenichi Kamiya, Yasuo Kondo, Tomoaki Suzuki","doi":"10.1253/circj.CJ-24-0464","DOIUrl":"10.1253/circj.CJ-24-0464","url":null,"abstract":"<p><strong>Background: </strong>We determined the left ventricular mass index (LVMI) cut-off value for the risk of major adverse cardiac and cerebrovascular events (MACCE) in patients undergoing aortic valve replacement (AVR) for aortic regurgitation (AR) and investigated the effect of preoperative left ventricular remodeling on long-term outcomes postoperatively.</p><p><strong>Methods and results: </strong>Of the 1,580 patients who underwent surgical AVR at Shiga University of Medical Science between January 2002 and December 2022, we retrospectively analyzed data for 263 patients who underwent surgery for AR. The receiver operating characteristic curve showed that the cut-off value of preoperative LVMI for the incidence of MACCE was 200 g/m²(area under the curve=0.692). We compared postoperative outcomes between patients with preoperative LVMI >200 g/m²(n=92) and those with preoperative LVMI ≤200 g/m²(n=171) after adjusting for preoperative characteristics using inverse probability of treatment weighting. The mean (±SD) follow-up period was 6.9±5.1 years. The rate of MACCE at 10 years was significantly higher in patients with preoperative LVMI >200 g/m²than in those with preoperative LVMI ≤200 g/m²(25.6% vs. 13.5%; P=0.020). In multivariable Cox models, preoperative LVMI >200 g/m²was significantly associated with a higher risk of MACCE (hazard ratio 2.356, P=0.006).</p><p><strong>Conclusions: </strong>Preoperative LVMI >200 g/m²was associated with a higher rate of MACCE in patients undergoing AVR for AR.</p>","PeriodicalId":50691,"journal":{"name":"Circulation Journal","volume":" ","pages":"1965-1972"},"PeriodicalIF":3.1,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142479890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Narrow Chest on Minimally Invasive Mitral Valve Surgery via Right Minithoracotomy.","authors":"Shintaro Sawa, Yoshitsugu Nakamura, Taisuke Nakayama, Miho Kuroda, Kosuke Nakamae, Kusumi Niitsuma, Masaki Ushijima, Yuto Yasumoto, Daiki Yoshiyama, Akira Furutachi, Yujiro Ito, Ryo Tsuruta","doi":"10.1253/circj.CJ-24-0142","DOIUrl":"10.1253/circj.CJ-24-0142","url":null,"abstract":"<p><strong>Background: </strong>The effect of a narrow chest on minimally invasive mitral valve surgery (MIMVS) is unclear.Methods and Results: We enrolled 206 MIMVS patients and measured anteroposterior diameter (APD) between the sternum and vertebra, transverse thoracic diameter (TD), right and left APD of the hemithorax (RD and LD, respectively), and the Haller index (HI; TD/APD ratio) on computed tomography. Preoperative characteristics and operative outcomes were compared between patients with a narrow chest (Group N; HI >2.5; n=53) and those with a normal chest (control [C]; HI ≤2.5; n=153), and the correlations of these measurements with operation time were evaluated in 133 patients undergoing an isolated mitral procedure. Groups N and C differed significantly in APD (89.4 vs. 114.3 mm, respectively; P<0.001), TD (251.5 vs. 240.3 mm, respectively; P=0.002), RD (152.5 vs. 172.5 mm, respectively; P<0.001), LD (155.0 vs. 172.4 mm, respectively; P<0.001), and HI (2.84 vs. 2.12, respectively; P<0.001). Procedural characteristics were comparable, except for a longer aortic cross-clamp time (ACCT) in Group N (118.7 vs. 105.8 min; P=0.047). Rates of surgical death, re-exploration, cerebral infarction, and prolonged ventilation were comparable between the 2 groups. TD was significantly correlated with ACCT (R²=0.037, P=0.028) in patients undergoing an isolated mitral procedure.</p><p><strong>Conclusions: </strong>Early MIMVS outcomes in patients with narrow chests are satisfactory. TD prolongs ACCT during MIMVS.</p>","PeriodicalId":50691,"journal":{"name":"Circulation Journal","volume":" ","pages":"1973-1979"},"PeriodicalIF":3.1,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141176760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Concomitant Mitral Regurgitation in Severe Aortic Stenosis　- Insights From the CURRENT AS Registry-2.","authors":"Yuki Obayashi, Yasuaki Takeji, Tomohiko Taniguchi, Takeshi Morimoto, Shinichi Shirai, Takeshi Kitai, Hiroyuki Tabata, Nobuhisa Ohno, Ryosuke Murai, Kohei Osakada, Koichiro Murata, Masanao Nakai, Hiroshi Tsuneyoshi, Tomohisa Tada, Masashi Amano, Shin Watanabe, Hiroki Shiomi, Hirotoshi Watanabe, Yusuke Yoshikawa, Ryusuke Nishikawa, Ko Yamamoto, Mamoru Toyofuku, Shojiro Tatsushima, Norio Kanamori, Makoto Miyake, Hiroyuki Nakayama, Kazuya Nagao, Masayasu Izuhara, Kenji Nakatsuma, Moriaki Inoko, Takanari Fujita, Masahiro Kimura, Mitsuru Ishii, Shunsuke Usami, Fumiko Nakazeki, Kiyonori Togi, Yasutaka Inuzuka, Kenji Ando, Tatsuhiko Komiya, Koh Ono, Kenji Minatoya, Takeshi Kimura","doi":"10.1253/circj.CJ-24-0103","DOIUrl":"10.1253/circj.CJ-24-0103","url":null,"abstract":"<p><strong>Background: </strong>Data on concomitant mitral regurgitation (MR) in patients with severe aortic stenosis (AS) are scarce.Methods and Results: We investigated the risk of concomitant MR in patients with severe AS in the CURRENT AS Registry-2 according to initial treatment strategy (transcatheter aortic valve implantation [TAVI], surgical aortic valve replacement [SAVR], or conservative). Among 3,365 patients with severe AS, 384 (11.4%) had moderate/severe MR (TAVI: n=126/1,148; SAVR: n=68/591; conservative: n=190/1,626). The cumulative 3-year incidence for death or heart failure (HF) hospitalization was significantly higher in the moderate/severe than no/mild MR group in the entire population (54.6% vs. 34.3%, respectively; P<0.001) and for each treatment strategy (TAVI: 45.0% vs. 31.8% [P=0.006]; SAVR: 31.9% vs. 18.7% [P<0.001]; conservative: 67.8% vs. 41.6% [P<0.001]). The higher adjusted risk of moderate/severe MR relative to no/mild MR for death or HF hospitalization was not significant in the entire population (hazard ratio [HR] 1.15; 95% confidence interval [CI] 0.95-1.39; P=0.15); however, the risk was significant in the SAVR (HR 1.92; 95% CI 1.04-3.56; P=0.04) and conservative (HR 1.30; 95% CI 1.02-1.67; P=0.04) groups, but not in the TAVI group (HR 1.03; 95% CI 0.70-1.52; P=0.86), despite no significant interaction (P_interaction=0.37).</p><p><strong>Conclusions: </strong>Moderate/severe MR was associated with a higher risk for death or HF hospitalization in the initial SAVR and conservative strategies, while the association was less pronounced in the initial TAVI strategy.</p>","PeriodicalId":50691,"journal":{"name":"Circulation Journal","volume":" ","pages":"1996-2007"},"PeriodicalIF":3.1,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140892889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Usefulness of the Slope of the Preload Recruitable Stroke Work Relationship for the Prediction of Rehospitalization After Transcatheter Mitral Edge-to-Edge Repair.","authors":"Yasushige Shingu, Jien Saito, Kiwamu Kamiya, Toshiyuki Nagai, Toshihisa Anzai, Satoru Wakasa","doi":"10.1253/circj.CJ-24-0497","DOIUrl":"https://doi.org/10.1253/circj.CJ-24-0497","url":null,"abstract":"<p><strong>Background: </strong>Among patients with functional mitral regurgitation (FMR), responders to transcatheter mitral edge-to-edge repair (TEER) remain unclear. We investigated whether the slope of the preload recruitable stroke work relationship (M_w; calculated as stroke work / [EDV - k × EDV + {1 - k} × LV wall], where EDV is end-diastolic volume, k is a constant, and LV wall is the volume of the left ventricular wall) could predict rehospitalization in FMR patients after TEER.</p><p><strong>Methods and results: </strong>M_wwas calculated for 24 FMR patients using echocardiography. The median left ventricular ejection fraction was 27% and the median M_wwas 32. Over a 498-day median follow-up period, 38% of patients were rehospitalized for heart failure, and only M_whad a high area under the curve in time-dependent receiver operating characteristic analysis.</p><p><strong>Conclusions: </strong>M_wis an effective predictor for rehospitalization in FMR patients after TEER.</p>","PeriodicalId":50691,"journal":{"name":"Circulation Journal","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142711761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hospitalized Patients, Treatments, and Quality of Care for Cardiovascular Diseases in Japan　- Outline of the Nationwide JROAD Investigation.","authors":"Masahiro Nishi, Yoshihiro Miyamoto, Yoshitaka Iwanaga, Koshiro Kanaoka, Yoko Sumita, Masaharu Ishihara, Maki Katamura, Shun Kohsaka, Masaharu Nakayama, Koichi Node, Yasuko K Bando, Yu Hirao, Keiichi Fukuda, Tetsuya Matoba, Yoshihiro Fukumoto, Satoaki Matoba","doi":"10.1253/circj.CJ-24-0704","DOIUrl":"https://doi.org/10.1253/circj.CJ-24-0704","url":null,"abstract":"<p><p>Cardiovascular diseases (CVD) have imposed a substantial burden on population health and society. In Japan, the National Plan for the Promotion of Measures Against Cerebrovascular and Cardiovascular Disease, grounded in national legislation, seeks to improve the quality of care and standardize treatment for cerebrovascular disease and CVD. The plan emphasizes the need to develop standardized systems for collecting and disseminating medical information, as well as promoting data-driven research. The Japanese Registry Of All cardiac and vascular Diseases (JROAD) was launched by the Japanese Circulation Society to assess the clinical activities of institutions nationwide that have a dedicated cardiovascular inpatient service. Information from participating facilities is accumulated, and a database is constructed by linking Diagnosis Procedure Combination data, which includes patient characteristics and clinical data. Using this real-world data is expected to generate high-quality evidence, leading to a better understanding of CVD, improvements in the quality of care and clinical outcomes, and the implementation of effective health policies, including the appropriate allocation of medical resources and the reduction of medical costs. Ultimately, these efforts aim to extend the life span and healthy life expectancy. This design paper outlines the overall concept of the JROAD investigation in cardiovascular care. In addition, it summarizes representative CVD data, reviews the literature on the quality of care, and describes the prospects of the investigation.</p>","PeriodicalId":50691,"journal":{"name":"Circulation Journal","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142683164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Current Real-World Status of Oral Anticoagulant Management in Japanese Patients.","authors":"Tomoya Hara, Masataka Sata","doi":"10.1253/circj.CJ-24-0827","DOIUrl":"https://doi.org/10.1253/circj.CJ-24-0827","url":null,"abstract":"<p><p>Anticoagulant therapy is a drug therapy that inhibits the formation of blood clots. Although anticoagulants are effective in preventing thromboembolism, they also carry the risk of bleeding, so they must be managed carefully, taking both efficacy and safety into account. Evidence regarding the effectiveness and safety of each anticoagulant has already accumulated through many large clinical trials and post-marketing surveillance. However, when making decisions in clinical practice, it is necessary to always take into consideration differences in patient populations between clinical trials and actual clinical practice, as well as differences in historical background. (For example, there are differences in antiplatelet drugs and coronary artery interventions that were mainly used in each era.) In this review we discuss the effectiveness and safety of currently used anticoagulants, focusing on different patient backgrounds and points to keep in mind regarding their proper use, based on the latest reports in Asian populations, especially Japanese people, over the past 1-2 years.</p>","PeriodicalId":50691,"journal":{"name":"Circulation Journal","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142649479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surgical Outcomes of Patients With Heterotaxy Syndrome　- The Japanese Congenital Cardiovascular Surgery Database.","authors":"Keiichi Hirose, Hisateru Tachimori, Noboru Motomura, Hiroki Ito, Kisabudo Sakamoto, Yasutaka Hirata","doi":"10.1253/circj.CJ-24-0603","DOIUrl":"https://doi.org/10.1253/circj.CJ-24-0603","url":null,"abstract":"<p><strong>Background: </strong>Cardiac malformations are a major component of heterotaxy syndrome and result in significant mortality and morbidity. This multicenter nationwide Japanese study evaluated mortality and morbidity after initial surgical palliation for patients with heterotaxy syndrome and determined predictors for mortality and morbidity among patients enrolled in the study.</p><p><strong>Methods and results: </strong>The Japanese Congenital Cardiovascular Surgery Database (JCCVSD) collects clinical data from 119 domestic institutions specializing in congenital heart disease, covering almost all major congenital heart surgery programs in Japan. Clinical data on preoperative, operative, and postoperative characteristics and survival data within 30 and 90 days were available from the JCCVSD database. Of the 561 patients with heterotaxy syndrome who underwent any of 8 specific initial cardiovascular surgeries, 45 (8.2%) and 75 (13.4%) had died at 30 and 90 days, respectively. Preoperative emergency transport, type of heterotaxy syndrome, low hospital volume, the repair of total anomalous pulmonary vein connection, and the repair of a common atrioventricular valve were identified as significant predictive factors for operative mortality.</p><p><strong>Conclusions: </strong>Improvements in some medical circumstances, such as fetal diagnosis and the patient transport system, will be needed to improve outcomes for severely ill patients with heterotaxy syndrome. This study describes early outcomes for the largest number of main cardiovascular surgeries to date in infants with heterotaxy syndrome.</p>","PeriodicalId":50691,"journal":{"name":"Circulation Journal","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Associations Among Sleep Apnea, Objective or Subjective Sleep Duration, and Recurrence of Atrial Fibrillation in Patients Who Undergo Radiofrequency Catheter Ablation for Persistent Atrial Fibrillation　- A Prospective Observational Study.","authors":"Takuma Minami, Takashi Yoshizawa, Kimihiko Murase, Akihiko Komasa, Takanori Aizawa, Shintaro Yamagami, Munekazu Tanaka, Satoshi Shizuta, Susumu Sato, Koh Ono, Toyohiro Hirai, Takeshi Kimura, Kazuo Chin","doi":"10.1253/circj.CJ-24-0537","DOIUrl":"https://doi.org/10.1253/circj.CJ-24-0537","url":null,"abstract":"<p><strong>Background: </strong>Sleep apnea (SA), subjective sleep duration (SSD), and objective sleep duration (OSD) were reported as risk factors for atrial fibrillation (AF). However, the association between AF and the combination of SA and OSD has not been clarified. Nor has a mismatch between SSD and OSD been investigated.</p><p><strong>Methods and results: </strong>We assessed SA with polysomnography, OSD with actigraphy, and SSD in patients who underwent radiofrequency catheter ablation for persistent AF. We investigated associations among SA, OSD, OSD×3% oxygen desaturation index (3%ODI), and AF recurrence, considering SSD-OSD (i.e., the difference between SSD and OSD) and OSD. Seventy of 94 (74.4%) participants had moderate-to-severe SA (apnea-hypopnea index [AHI] ≥15). Participants were classified into OSD tertiles. Participants in Tertile 3 (mean OSD: 7.3 h) had decreased SSD-OSD (0.0 h) with increased Stage N1 sleep. Over 27.6 months, 10 AF recurrences occurred in 51 participants without treatment for SA. AHI ≥20 and OSD Tertile 3 were associated with AF recurrence (hazard ratios 5.7 [95% confidence interval 1.1-24.7] and 10.3 [95% confidence interval 1.2-88.4], respectively). Participants with AF recurrence had a higher OSD×3%ODI.</p><p><strong>Conclusions: </strong>SA and long OSD were predictors of recurrent AF through long exposure to intermittent hypoxia during sleep. SSD-OSD was low in patients with long OSD, possibly because of decreased sleep quality.</p>","PeriodicalId":50691,"journal":{"name":"Circulation Journal","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimizing Patient Selection for Cardiac Resynchronization Therapy With or Without Defibrillator in a Multicenter Study of Japanese Patients　- Assessment of the MADIT-ICD Benefit Score.","authors":"Hiroyuki Sato, Takashi Noda, Tomohiro Ito, Nobuhiko Yamamoto, Takahiko Chiba, Yuhi Hasebe, Makoto Nakano, Nobuhiko Ueda, Tsukasa Kamakura, Kohei Ishibashi, Kengo Kusano, Satoshi Yasuda","doi":"10.1253/circj.CJ-24-0329","DOIUrl":"https://doi.org/10.1253/circj.CJ-24-0329","url":null,"abstract":"<p><strong>Background: </strong>Although the MADIT-ICD benefit score (MBS) helps select suitable implantable cardioverter defibrillator (ICD) candidates, optimal indicators for cardiac resynchronization therapy (CRT) remain uncertain. Evaluating the applicability of the MBS in Japanese CRT patients is imperative.</p><p><strong>Methods and results: </strong>This multicenter study assessed the cumulative incidence of ventricular tachycardia/fibrillation (VT/VF) and non-arrhythmic mortality (AM) in CRT patients grouped according to potential benefit (lowest, highest, and intermediate). Among 400 primary prevention patients (mean age 65 years, 76% male), VT/VF occurred in 4 (7%), 68 (24%), and 14 (23%) patients in the lowest-, intermediate-, and highest-benefit groups, respectively (P=0.027), over a median follow-up of 34 months. Non-arrhythmic death was observed in 15 (25%), 91 (33%), and 9 (15%) patients in the lowest-, intermediate-, and highest-benefit groups, respectively (P=0.025). Multivariate analysis identified VT/VF score ≥7 (hazard ratio [HR] 2.14; 95% confidence interval [CI] 1.09-4.19; P=0.027) as a significant VT/VF predictor. The presence of left bundle branch block (HR 0.51; 95% CI 0.29-0.92; P=0.025) was associated with a reduced risk of VT/VF events. Non-AM score ≥3 (HR 1.70; 95% CI 1.01-2.88; P=0.047), systolic blood pressure <100 mmHg (HR 1.84; 95% CI 1.25-2.70; P=0.002), and estimated glomerular filtration rate <30 mL/min/1.73 m²(HR 1.98; 95% CI 1.23-3.20; P=0.005) were significant predictors of non-arrhythmic death.</p><p><strong>Conclusions: </strong>The MBS can identify suitable candidates for CRT-D among Japanese individuals.</p>","PeriodicalId":50691,"journal":{"name":"Circulation Journal","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perioperative Management of Takayasu Arteritis for Cardiac Surgery　- Review and Single-Center Experience.","authors":"Yoh Arita, Ryotaro Asano, Jin Ueda, Yoshimasa Seike, Yosuke Inoue, Takeshi Ogo, Satsuki Fukushima, Hitoshi Matsuda, Yoshikazu Nakaoka","doi":"10.1253/circj.CJ-24-0496","DOIUrl":"https://doi.org/10.1253/circj.CJ-24-0496","url":null,"abstract":"<p><p>Takayasu arteritis (TAK) is classified as a large vessel vasculitis and often causes vascular stenosis, occlusion, and aneurysm formation. Although the principal treatment for TAK involves suppressing inflammation with glucocorticoids, the emergence of biological disease-modifying antirheumatic drugs has considerably changed the treatment landscape of TAK in recent years. Several biological disease-modifying antirheumatic drugs, such as tocilizumab (TCZ), have shown promising effects on TAK in clinical studies. Cardiologists and cardiovascular surgeons encounter patients receiving these drugs who require catheterization, endovascular treatment, or cardiovascular surgery. However, in patients treated with glucocorticoids and TCZ, there needs to be greater awareness of more complications than usual after surgery, such as delayed wound healing, systemic infection, and surgical site infection. In addition, in patients receiving TCZ, inflammatory markers, such as C-reactive protein, may not increase when complications arise from infection. Unfortunately, there are no guidelines or solid evidence that have clearly defined the optimal perioperative treatment strategy for patients with TAK who require cardiovascular surgery. This article reviews the evidence and our recent experience supporting the perioperative use of TCZ, and proposes a protocol that can reduce complications in patients with TAK undergoing invasive cardiovascular treatment.</p>","PeriodicalId":50691,"journal":{"name":"Circulation Journal","volume":" ","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}