Acta Cardiologica Sinica最新文献

{"title":"A Leadless Pacemaker Implantation via the Right Internal Jugular Vein in a Fragile Taiwanese.","authors":"Chiao-Chin Lee, Yi-Ting Tsai, Wen-Yu Lin, Jui-Tsung Chang, Yuan Hung","doi":"10.6515/ACS.202407_40(4).20240514A","DOIUrl":"10.6515/ACS.202407_40(4).20240514A","url":null,"abstract":"","PeriodicalId":6957,"journal":{"name":"Acta Cardiologica Sinica","volume":"40 4","pages":"462-465"},"PeriodicalIF":1.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11261369/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141750818","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":"Author's Reply to the Letter to the Editor \"Acute Coronary Syndrome in Hemodialysis Patients: A Look from a Broad Perspective\".","authors":"Ju-Yin Hsu, Chih-Cheng Wu","doi":"10.6515/ACS.202407_40(4).20240521D","DOIUrl":"10.6515/ACS.202407_40(4).20240521D","url":null,"abstract":"","PeriodicalId":6957,"journal":{"name":"Acta Cardiologica Sinica","volume":"40 4","pages":"470-471"},"PeriodicalIF":1.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11261361/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141750820","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":"Complications Arising from Radial Interventions and Prevention Strategies.","authors":"Yücel Kanal","doi":"10.6515/ACS.202407_40(4).20240521A","DOIUrl":"10.6515/ACS.202407_40(4).20240521A","url":null,"abstract":"","PeriodicalId":6957,"journal":{"name":"Acta Cardiologica Sinica","volume":"40 4","pages":"466"},"PeriodicalIF":1.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11261358/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141753805","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":"Performance of Prehospital ECG and Impact on Prehospital Service Time: Comparison between EMT-II and EMT-P Teams.","authors":"Zhi-Jia Wu, Bin-Chow Lee, Ying-Ju Chen, Ming-Chi Tsai, Chien-Kai Chiu, Yu-Chun Chien, Ming-Ju Hsieh, Wen-Chiu Chiang, Lee-Wei Chen, Wei-Tien Chang, Chien-Hua Huang, Wen-Jone Chen, Matthew Huei-Ming Ma","doi":"10.6515/ACS.202407_40(4).20240401B","DOIUrl":"10.6515/ACS.202407_40(4).20240401B","url":null,"abstract":"<p><strong>Background: </strong>Prehospital electrocardiogram (PHECG) shortens door-to-balloon time in patients with ST-elevation myocardial infarction. However, it may increase the prehospital service time, thus offsetting the benefits gained. The performance of PHECG could be influenced by the proficiency of the emergency medical technicians (EMTs).</p><p><strong>Objectives: </strong>To investigate whether there are differences in the performance of PHECG between EMT-II and EMT-paramedics (EMT-P).</p><p><strong>Methods: </strong>This prospectively designed, retrospectively analyzed study of PHECG was conducted in Taipei from February 2019 to April 2021. Comparisons were made between EMT-II and EMT-P teams. The primary outcomes were the acceptance of PHECG suggestions and prehospital service time. The secondary outcomes were gender disparities in the primary outcomes.</p><p><strong>Results: </strong>A total of 2,991 patients were included, of whom 2,617 received PHECG. For the primary outcomes, the acceptance of PHECG was higher in those approached by EMT-P (99.6% vs. 71.5%, p < 0.001). The scene time and scene-to-hospital time showed no significant differences. For gender disparities, the acceptance of PHECG in female patients was significantly lower in those approached by EMT-II (59.3% vs. 99.2%, p < 0.001). The scene time and scene-to-hospital time were generally longer in the female patients, especially in the younger and middle age groups. Compared to EMT-P, both were significantly longer in the female patients approached by EMT-II.</p><p><strong>Conclusions: </strong>The acceptance of PHECG was lower in those approached by EMT-II, especially in females. Although there were generally no significant differences between EMT-II and EMT-P, the scene time and scene-to-hospital time were significantly longer in female patients, especially in those aged < 75 years approached by EMT-II.</p>","PeriodicalId":6957,"journal":{"name":"Acta Cardiologica Sinica","volume":"40 4","pages":"412-420"},"PeriodicalIF":1.8,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11261359/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141750827","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":"Baby Steps to a Greener Cardiac Catheterization Laboratory.","authors":"Su-Kiat Chua, Lung-Ching Chen","doi":"10.6515/ACS.202405_40(3).20240301A","DOIUrl":"10.6515/ACS.202405_40(3).20240301A","url":null,"abstract":"","PeriodicalId":6957,"journal":{"name":"Acta Cardiologica Sinica","volume":"40 3","pages":"356-358"},"PeriodicalIF":1.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11106621/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141079917","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":"Prognostic Value of Body Surface Area-Adjusted Oxygen Uptake Efficiency Slope in Heart Failure Patients.","authors":"Wei-Jen Chiang, Jen-Ting Lee, Su-Ying Hung, Po-Chen Hsu, Chen-Liang Chou","doi":"10.6515/ACS.202405_40(3).20240105A","DOIUrl":"10.6515/ACS.202405_40(3).20240105A","url":null,"abstract":"<p><strong>Background: </strong>COVID-19 has been associated with a higher risk of developing heart failure (HF). Among the parameters derived from cardiopulmonary exercise testing (CPET), oxygen uptake efficiency slope (OUES) has become one of the most important parameters for predicting the prognosis of HF patients. However, the clinical utilization of OUES is limited owing to its variation with patient height and weight. This study aimed to evaluate the prognostic value of body surface area-adjusted OUES (OUES/BSA) in adults with HF.</p><p><strong>Methods: </strong>Thirty-six HF patients (mean age, 57 ± 12 years; 30 men) undergoing CPET between July 2019 and May 2020 who were followed up for 12 months were enrolled. The endpoints were major cardiovascular (CV) events, including hospitalization due to acute decompensated HF, left ventricular assist device implantation, heart transplantation, and cardiovascular-related death. We analyzed the correlations between clinical/CPET variables and major CV events.</p><p><strong>Results: </strong>Among the analyzed CPET variables, OUES/BSA had better correlation with maximal oxygen uptake (VO_2max) than other variables. In univariate Cox proportional analysis, OUES/BSA and peak VO₂ were both significant independent prognostic factors. The cutoff value of OUES/BSA was 595 ml/min/m² with an area under the curve of 0.929. The patients with OUES/BSA < 595 ml/min/m² had a lower CV event-free survival rate at 12 months of follow-up compared with the other group (33.3% and 100%, respectively; log-rank test, p < 0.001).</p><p><strong>Conclusions: </strong>BSA-adjusted OUES is an effective independent predictor for prognosis in HF patients and can be an alternative to peak VO₂ for risk stratification in HF patients, regardless of exercise intensity. However, further large-scale studies are required to validate our findings.</p>","PeriodicalId":6957,"journal":{"name":"Acta Cardiologica Sinica","volume":"40 3","pages":"322-330"},"PeriodicalIF":1.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11106627/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141080014","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":"A Modified Tip-to-Base LAMPOON to Prevent Left Ventricular Outflow Tract Obstruction in Valve-in-Ring or Valve-in-Valve Transcatheter Mitral Valve Replacement.","authors":"Huan-Chiu Lin, Yung-Tsai Lee, Tien-Ping Tsao, Kuo-Chen Lee, Ming-Chon Hsiung, Wei-Hsian Yin, Jeng Wei","doi":"10.6515/ACS.202405_40(3).20240129A","DOIUrl":"10.6515/ACS.202405_40(3).20240129A","url":null,"abstract":"<p><strong>Background: </strong>The Laceration of the Anterior Mitral leaflet to Prevent Outflow ObtructioN (LAMPOON) procedure may be performed from the leaflet tip to base to prevent left ventricular outflow tract obstruction (LVOTO) in patients with high-risk anatomy undergoing valve-in-valve (VIV) or valve-in-(complete)-ring (VIR) transcatheter mitral valve replacement (TMVR).</p><p><strong>Methods and results: </strong>Thirteen consecutive patients (6 females, average age 67.7 years) with a mean left ventricular ejection fraction of 60%, a median STS score of 3.2%, and degenerative surgical mitral bioprosthesis or ring were treated with a combined, single-stage procedure of preventive LAMPOON and trans-septal TMVR with SAPIEN 3 valves (Edwards Lifesciences, Irvine, CA). Under real-time 3-dimensional transesophageal echocardiography (RT 3D-TEE) guidance, we included the rendezvous technique in the LAMPOON procedure, and all 13 patients were successfully treated by tip-to-base LAMPOON and TMVR. The use of a modified LAMPOON procedure, aided by a rendezvous technique and guided by RT 3D-TEE imaging, offers precise guidance for positioning and aligning the guidewire. This approach not only reduces the need for fluoroscopy and shortens procedure times, but also significantly increases the likelihood of a successful outcome. Importantly, none of the patients in our study experienced unintentional aortic or aortic valve injuries, nor did they develop significant LVOTO following TMVR. In 11 of the 13 (85%) patients, we used a transcatheter SENTINEL^TM cerebral protection device (Boston Scientific, Marlborough, MA) for stroke prevention and capture of debris ≥ 2 mm were detected in 8/11 (73%) of the cases.</p><p><strong>Conclusions: </strong>Utilizing intra-operative RT 3D-TEE in conjunction with the rendezvous technique can make the tip-to-base LAMPOON procedure even safer and more effective for patients undergoing VIV or VIR TMVR. Our study also suggests that cerebral protection is indicated in patients undergoing TMVR.</p>","PeriodicalId":6957,"journal":{"name":"Acta Cardiologica Sinica","volume":"40 3","pages":"331-339"},"PeriodicalIF":1.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11106618/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141079689","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":"Balloon Blocking Technique to Overcome Watermelon Seeding Phenomenon during Balloon Angioplasty for Instent Restenosis.","authors":"Ellery Chih-Han Huang","doi":"10.6515/ACS.202405_40(3).20240303A","DOIUrl":"10.6515/ACS.202405_40(3).20240303A","url":null,"abstract":"","PeriodicalId":6957,"journal":{"name":"Acta Cardiologica Sinica","volume":"40 3","pages":"353-355"},"PeriodicalIF":1.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11106623/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141079928","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":"Massive Pericardial Bleeding Following Cardiopulmonary Resuscitation and Percutaneous Coronary Intervention: A Case Report and Review of Literature.","authors":"Yu-Chung Hsiao, Ann-Li Yu, Chi-Sheng Hung","doi":"10.6515/ACS.202405_40(3).20240129C","DOIUrl":"10.6515/ACS.202405_40(3).20240129C","url":null,"abstract":"","PeriodicalId":6957,"journal":{"name":"Acta Cardiologica Sinica","volume":"40 3","pages":"340-343"},"PeriodicalIF":1.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11106624/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141079940","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":"The Association between Exercise-Induced Ventricular Premature Contractions and Long-Term Mortality in Patients without Obstructive Coronary Artery Disease.","authors":"Levent Pay, Ozan Tezen, Tuğba Çetin, Semih Eren, Melih Öz, Cahit Coşkun, Ahmet Çağdaş Yumurtaş, Cemre Karabacak, Birkan Yenitürk, Tufan Çınar, Mert İlker Hayıroğlu","doi":"10.6515/ACS.202405_40(3).20231227A","DOIUrl":"10.6515/ACS.202405_40(3).20231227A","url":null,"abstract":"<p><strong>Background: </strong>The treadmill exercise test is widely used to determine cardiovascular risk and mortality. Premature ventricular complexes (PVCs) are frequently observed during exercise stress testing. The literature on the role of PVCs observed during treadmill exercise testing in predicting prognosis is controversial. Hence, we aimed to evaluate the clinical results of PVCs seen during exercise testing in patients without obstructive coronary artery disease confirmed by coronary angiography (CAG).</p><p><strong>Methods: </strong>The study population consisted of 1624 consecutive patients who were considered high risk according to the Duke treadmill risk score and had no significant stenosis on CAG from January 2016 to April 2021. The primary endpoints of the study were long-term all-cause mortality of patients who had PVCs during the exercise test or during the resting phase.</p><p><strong>Results: </strong>Long-term mortality was observed in 53 of the 1624 patients after a mean follow-up of 47 months. PVCs were observed in 293 (18.7%) patients without long-term mortality, and in 24 (45.3%) patients with long-term mortality (p < 0.001). The model adjusted for all covariates showed that the presence of PVCs in the recovery phase [p < 0.007, hazard ratio (HR) (95% confidence interval (CI)) 2.244 (1.244-4.047)] and advanced age [p < 0.001, HR (95% CI) 1.194 (1.143-1.247)] were associated with long-term all-cause mortality.</p><p><strong>Conclusions: </strong>PVCs observed during treadmill exercise testing and the recovery phase were related to long-term mortality in patients without obstructive coronary artery disease.</p>","PeriodicalId":6957,"journal":{"name":"Acta Cardiologica Sinica","volume":"40 3","pages":"267-274"},"PeriodicalIF":1.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11106616/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141080020","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}