{"title":"Change in Pd/Pa: Clinical Implications for Predicting Future Cardiac Events at Deferred Coronary Lesions.","authors":"Kota Murai, Yu Kataoka, Eri Kiyoshige, Takamasa Iwai, Kenichiro Sawada, Hideo Matama, Hiroyuki Miura, Satoshi Honda, Masashi Fujino, Shuichi Yoneda, Kazuhiro Nakao, Kensuke Takagi, Fumiyuki Otsuka, Yasuhide Asaumi, Kunihiro Nishimura, Teruo Noguchi","doi":"10.1161/CIRCINTERVENTIONS.124.013830","DOIUrl":"10.1161/CIRCINTERVENTIONS.124.013830","url":null,"abstract":"<p><strong>Background: </strong>Cardiovascular events still occur at intermediate stenosis with fractional flow reserve (FFR) ≥0.81, underscoring the additional measure to evaluate this residual risk. A reduction in distal coronary artery pressure/aortic pressure (Pd/Pa) from baseline to hyperemia (ie, change in Pd/Pa) reflects lipidic burden within vessel walls. We hypothesized that this physiological measure might stratify the risk of future cardiac events at deferrable lesions.</p><p><strong>Methods: </strong>Lesion- (899 intermediate lesions) and patient-based (899 deferred patients) analyses in those with FFR ≥0.81 were conducted to investigate the association between change in Pd/Pa and target lesion failure (TLF) and major adverse cardiac events at 7 years, respectively.</p><p><strong>Results: </strong>The occurrence of TLF and major adverse cardiac events was 6.7% and 13.4%, respectively. The incidence of target lesion-related nonfatal myocardial infarction was 0.6%. Lesions with TLF had a greater change in Pd/Pa (0.11±0.03 versus 0.09±0.04; <i>P</i>=0.002), larger diameter stenosis (51.0±9.2% versus 46.4±12.4%; <i>P</i>=0.048), and smaller FFR (0.84 [0.82-0.87] versus 0.86 [0.83-0.90]; <i>P</i>=0.02). Change in Pd/Pa (per 0.01 increase) predicted TLF (odds ratio, 1.16 [95% CI, 1.05-1.28]; <i>P</i>=0.002) and major adverse cardiac event (odds ratio, 1.08 [95% CI, 1.01-1.16]; <i>P</i>=0.03). Lesions with change in Pd/Pa ≥0.10 had 2.94- and 1.85-fold greater likelihood of TLF (95% CI, 1.30-6.69; <i>P</i>=0.01) and major adverse cardiac event (95% CI, 1.08-3.17; <i>P</i>=0.03), respectively. Lesions with FFR ≤0.85 had a substantially higher likelihood of TLF when there is a change in Pd/Pa ≥0.10 (12.4% versus 2.9%; hazard ratio, 3.60 [95% CI, 1.01-12.80]; <i>P</i>=0.04). However, change in Pd/Pa did not affect TLF risk in lesions with FFR ≥0.86 (3.8% versus 3.7%; hazard ratio, 0.56 [95% CI, 0.06-5.62]; <i>P</i>=0.62).</p><p><strong>Conclusions: </strong>Despite deferrable FFR values, lesions and patients with a change in Pd/Pa ≥0.10 had higher cardiovascular risk. Change in Pd/Pa might help stratify lesion- and patient-level risks of future cardiac events in those with FFR ≥0.81.</p>","PeriodicalId":10330,"journal":{"name":"Circulation: Cardiovascular Interventions","volume":" ","pages":"e013830"},"PeriodicalIF":6.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11404766/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lazzaro Paraggio, Francesco Bianchini, Cristina Aurigemma, Enrico Romagnoli, Emiliano Bianchini, Andrea Zito, Mattia Lunardi, Carlo Trani, Francesco Burzotta
{"title":"Femoral Large Bore Sheath Management: How to Prevent Vascular Complications From Vessel Puncture to Sheath Removal.","authors":"Lazzaro Paraggio, Francesco Bianchini, Cristina Aurigemma, Enrico Romagnoli, Emiliano Bianchini, Andrea Zito, Mattia Lunardi, Carlo Trani, Francesco Burzotta","doi":"10.1161/CIRCINTERVENTIONS.124.014156","DOIUrl":"10.1161/CIRCINTERVENTIONS.124.014156","url":null,"abstract":"<p><p>Transfemoral access is nowadays required for an increasing number of percutaneous procedures, such as structural heart interventions, mechanical circulatory support, and interventional electrophysiology/pacing. Despite technological advancements and improved techniques, these devices necessitate large-bore (≥12 French) arterial/venous sheaths, posing a significant risk of bleeding and vascular complications, whose occurrence has been related to an increase in morbidity and mortality. Therefore, optimizing large-bore vascular access management is crucial in endovascular interventions. Technical options, including optimized preprocedural planning and proper selection and utilization of vascular closure devices, have been developed to increase safety. This review explores the comprehensive management of large-bore accesses, from optimal vascular puncture to sheath removal. It also discusses strategies for managing closure device failure, with the goal of minimizing vascular complications.</p>","PeriodicalId":10330,"journal":{"name":"Circulation: Cardiovascular Interventions","volume":" ","pages":"e014156"},"PeriodicalIF":6.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11404769/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142008390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Letter by Güner et al Regarding Article, \"Clinical Outcomes of Percutaneous Transcatheter Release of Stuck Mechanical Mitral Valve With Cerebral Embolic Protection\".","authors":"Ahmet Güner, Abdullah Doğan, Mehmet Özkan","doi":"10.1161/CIRCINTERVENTIONS.124.014492","DOIUrl":"10.1161/CIRCINTERVENTIONS.124.014492","url":null,"abstract":"","PeriodicalId":10330,"journal":{"name":"Circulation: Cardiovascular Interventions","volume":" ","pages":"e014492"},"PeriodicalIF":6.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141790907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yasser M Sammour, Rody G Bou Chaaya, Taha Hatab, Syed Zaid, Joe Aoun, Omar M Makram, Priscilla Wessly, Sahar Samimi, Sherif F Nagueh, William A Zoghbi, Marvin D Atkins, Michael J Reardon, Nadeen Faza, Stephen H Little, Neal S Kleiman, Sachin S Goel
{"title":"Impact of Left Atrial Pressure on Outcomes After Mitral Transcatheter Edge-to-Edge Repair.","authors":"Yasser M Sammour, Rody G Bou Chaaya, Taha Hatab, Syed Zaid, Joe Aoun, Omar M Makram, Priscilla Wessly, Sahar Samimi, Sherif F Nagueh, William A Zoghbi, Marvin D Atkins, Michael J Reardon, Nadeen Faza, Stephen H Little, Neal S Kleiman, Sachin S Goel","doi":"10.1161/CIRCINTERVENTIONS.124.014055","DOIUrl":"10.1161/CIRCINTERVENTIONS.124.014055","url":null,"abstract":"<p><strong>Background: </strong>Increased left atrial pressure (LAP) has been associated with adverse outcomes after mitral transcatheter edge-to-edge repair (M-TEER). We sought to evaluate outcomes based on differences in postprocedural LAP measured after the final clip deployment.</p><p><strong>Methods: </strong>We included consecutive patients who underwent M-TEER at our institution between 2014 and 2022 with LAP monitoring. Patients were stratified into 3 groups according to tertiles of post-TEER mean LAP. Outcomes were assessed using Kaplan-Meier analysis and Cox proportional hazards models.</p><p><strong>Results: </strong>We included 273 patients (mean age, 76.8±10.8 years; 42.5% women; 78.4% White). The mean post-TEER LAP was 8.7±1.7 mm Hg in tertile 1 (n=85), 14.4±1.6 mm Hg in tertile 2 (n=95), and 21.9±3.8 mm Hg in tertile 3 (n=93). In comparison with tertile 1, both tertiles 2 and 3 were associated with increased risk of all-cause mortality or heart failure hospitalization at 2 years (adjusted hazard ratio [adjHR], 2.27 [95% CI, 1.25-4.12] and adjHR, 3.00 [95% CI, 1.59-5.64], respectively). Among patients with primary mitral regurgitation, higher LAP was associated with increased risk of 2-year all-cause mortality or heart failure hospitalization (tertile 2 versus 1: adjHR, 3.00 [95% CI, 1.37-6.56]; tertile 3 versus 1: adjHR, 5.52 [95% CI, 2.04-14.95]). However, in patients with secondary mitral regurgitation, neither being in tertile 2 (adjHR, 1.53 [95% CI, 0.55-4.24]) nor tertile 3 (adjHR, 2.18 [95% CI, 0.82-5.77]) were associated with the composite outcome compared with tertile 1. Any degree of LAP reduction following M-TEER was associated with lower mortality or heart failure hospitalization compared with no LAP reduction (adjHR, 0.59 [95% CI, 0.39-0.88]).</p><p><strong>Conclusions: </strong>Elevated LAP after M-TEER was associated with increased 2-year risk of mortality or heart failure hospitalization. Exploration of reasons for elevated LAP after M-TEER and ways to lower it warrant further investigation.</p>","PeriodicalId":10330,"journal":{"name":"Circulation: Cardiovascular Interventions","volume":" ","pages":"e014055"},"PeriodicalIF":6.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141247648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Neel M Butala, Samir R Kapadia, Eric A Secemsky, Dianne Gallup, Andrzej S Kosinski, Sreekanth Vemulapalli, John C Messenger, Robert W Yeh, David J Cohen
{"title":"Impact of Cerebral Embolic Protection Devices on Disabling Stroke After TAVR: Updated Results From the STS/ACC TVT Registry.","authors":"Neel M Butala, Samir R Kapadia, Eric A Secemsky, Dianne Gallup, Andrzej S Kosinski, Sreekanth Vemulapalli, John C Messenger, Robert W Yeh, David J Cohen","doi":"10.1161/CIRCINTERVENTIONS.123.013697","DOIUrl":"10.1161/CIRCINTERVENTIONS.123.013697","url":null,"abstract":"<p><strong>Background: </strong>Cerebral embolic protection devices (EPDs) were developed to mitigate the risk of stroke during transcatheter aortic valve replacement (TAVR), but their benefit remains unproven. In the PROTECTED-TAVR trial (Stroke Protection With Sentinel During Transcatheter), EPD use did not reduce periprocedural stroke (primary study outcome) but led to a 62% reduction in the secondary end point of disabling stroke. Given these results, the impact of EPDs during TAVR remains unclear.</p><p><strong>Methods: </strong>We used STS/ACC TVT registry data to examine the association between EPD use and a proxy for disabling stroke among transfemoral TAVR patients between January 2018 and June 2023. The primary outcome was in-hospital disabling stroke-defined as stroke associated with either in-hospital death or discharge to a nonhome location. We evaluated the association between EPD use and disabling stroke using instrumental variable analysis with a site-level preference for EPD use as the instrument-a quasi-experimental approach that can support causal inference. In addition, we performed a propensity score-based comparison using overlap weighting as a secondary analysis.</p><p><strong>Results: </strong>The study population consisted of 414 649 patients of whom 53 389 (12.9%) received an EPD. The unadjusted rate of in-hospital disabling stroke was 0.7% among the EPD group and 0.9% in the no-EPD group. EPD use was associated with a reduction in disabling stroke in both instrumental variable analysis (relative risk, 0.87 [95% CI, 0.73-1.00]) and propensity-weighted analysis (odds ratio, 0.79 [95% CI, 0.70-0.90]) but was not associated with a reduction in nondisabling stroke. In subgroup analyses, the benefit of EPD was greater among those with versus without prior stroke (<i>P</i><sub>interaction</sub><0.05 for both instrumental variable and propensity-weighted analyses).</p><p><strong>Conclusions: </strong>In the largest study to date, among patients undergoing TAVR, EPD use was associated with a small, borderline significant reduction in stroke associated with death or discharge to a nonhome location (a proxy for disabling stroke) that is likely to be causal in nature. Taken together with previous mechanistic and clinical studies, these findings provide credible evidence that EPDs benefit patients undergoing TAVR.</p>","PeriodicalId":10330,"journal":{"name":"Circulation: Cardiovascular Interventions","volume":" ","pages":"e013697"},"PeriodicalIF":6.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11408089/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141247725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Wojciech Wańha, Sylwia Iwańczyk, Rafał Januszek, Rafał Wolny, Brunon Tomasiewicz, Wiktor Kuliczkowski, Krzysztof Reczuch, Paweł Pawlus, Tomasz Z Pawłowski, Łukasz Kuźma, Piotr Kubler, Piotr Niezgoda, Jacek Kubica, Robert J Gil, Tomasz F Pawłowski, Mariusz Gąsior, Miłosz Jaguszewski, Maciej Wybraniec, Adam Witkowski, Mariusz Kowalewski, Fabrizio D'Ascenzo, Antonio Greco, Stanisław Bartuś, Maciej Lesiak, Marek Grygier, Wojciech Wojakowski, Bernardo Cortese
{"title":"Long-Term Outcomes Following Sirolimus-Coated Balloon or Drug-Eluting Stents for Treatment of In-Stent Restenosis.","authors":"Wojciech Wańha, Sylwia Iwańczyk, Rafał Januszek, Rafał Wolny, Brunon Tomasiewicz, Wiktor Kuliczkowski, Krzysztof Reczuch, Paweł Pawlus, Tomasz Z Pawłowski, Łukasz Kuźma, Piotr Kubler, Piotr Niezgoda, Jacek Kubica, Robert J Gil, Tomasz F Pawłowski, Mariusz Gąsior, Miłosz Jaguszewski, Maciej Wybraniec, Adam Witkowski, Mariusz Kowalewski, Fabrizio D'Ascenzo, Antonio Greco, Stanisław Bartuś, Maciej Lesiak, Marek Grygier, Wojciech Wojakowski, Bernardo Cortese","doi":"10.1161/CIRCINTERVENTIONS.124.014064","DOIUrl":"10.1161/CIRCINTERVENTIONS.124.014064","url":null,"abstract":"<p><strong>Background: </strong>Evidence suggests that drug-coated balloons may benefit in-stent restenosis (ISR) treatment. However, the efficacy of new-generation sirolimus-coated balloon (SCB) compared with the latest generation drug-eluting stents (DESs) has not been studied in this setting.</p><p><strong>Methods: </strong>All patients in the EASTBORNE (The All-Comers Sirolimus-Coated Balloon European Registry) and DEB-DRAGON (DEB vs Thin-DES in DES-ISR: Long Term Outcomes) registries undergoing percutaneous coronary intervention for DES-ISR were included in the study. The primary study end point was target lesion revascularization at 24 months. Secondary end points were major adverse cardiovascular events, all-cause death, myocardial infarction, and target vessel revascularization at 24 months. Our goal was to evaluate the efficacy and safety of SCB versus thin-struts DES in ISR at long-term follow-up.</p><p><strong>Results: </strong>A total of 1545 patients with 1679 ISR lesions were included in the pooled analysis, of whom 621 (40.2%) patients with 621 lesions were treated with thin-strut DES and 924 (59.8%) patients with 1045 lesions were treated with SCB. The unmatched cohort showed no differences in the incidence of target lesion revascularization (10.8% versus 11.8%; <i>P</i>=0.568); however, there was a trend toward lower rates of myocardial infarction (7.4% versus 5.0%; <i>P</i>=0.062) and major adverse cardiovascular events (20.8% versus 17.1%; <i>P</i>=0.072) in the SCB group. After propensity score matching (n=335 patients per group), there were no significant differences in the rates of target lesion revascularization (11.6% versus 11.8%; <i>P</i>=0.329), target vessel revascularization (14.0% versus 13.1%; <i>P</i>=0.822), myocardial infarction (7.2% versus 4.5%; <i>P</i>=0.186), all-cause death (5.7% versus 4.2%; <i>P</i>=0.476), and major adverse cardiovascular event (21.5% versus 17.6%; <i>P</i>=0.242) between DES and SCB treatment.</p><p><strong>Conclusions: </strong>In patients with ISR, angioplasty with SCB compared with thin-struts DES is associated with comparable rates of target lesion revascularization, target vessel revascularization, myocardial infarction, all-cause death, and major adverse cardiovascular events at 2 years.</p>","PeriodicalId":10330,"journal":{"name":"Circulation: Cardiovascular Interventions","volume":" ","pages":"e014064"},"PeriodicalIF":6.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Supplementing Randomized Trial Data to Answer a Real-World Question: Discharge to Home Status as a Heuristic for Stroke Severity After TAVR.","authors":"Dharam J Kumbhani, Frederick G Welt","doi":"10.1161/CIRCINTERVENTIONS.124.014374","DOIUrl":"10.1161/CIRCINTERVENTIONS.124.014374","url":null,"abstract":"","PeriodicalId":10330,"journal":{"name":"Circulation: Cardiovascular Interventions","volume":" ","pages":"e014374"},"PeriodicalIF":6.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141247653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hannah O'Keeffe, Darren Green, Aine de Bhailis, Rajkumar Chinnadurai, Keith Wheatley, Jonathan Moss, Philip A Kalra
{"title":"Long Term Outcomes After Renal Revascularization for Atherosclerotic Renovascular Disease in the ASTRAL Trial.","authors":"Hannah O'Keeffe, Darren Green, Aine de Bhailis, Rajkumar Chinnadurai, Keith Wheatley, Jonathan Moss, Philip A Kalra","doi":"10.1161/CIRCINTERVENTIONS.123.013979","DOIUrl":"10.1161/CIRCINTERVENTIONS.123.013979","url":null,"abstract":"<p><strong>Background: </strong>The ASTRAL trial (Angioplasty and Stenting for Renal Artery Lesions) recruited 806 patients between 2000 and 2007. Patients with atherosclerotic renal artery stenosis (RAS) and clinician uncertainty about the benefit of revascularization were randomized 1:1 to medical therapy with or without renal artery stenting. The initial results were presented in 2009 at a median 33.6-month follow-up, with no benefit of revascularization on renal or cardiovascular outcomes. Surviving patients remained under follow-up until the end of 2013, and the long-term results are presented in this study.</p><p><strong>Methods: </strong>Data were analyzed to assess whether there was a later impact of revascularization on renal function, cardiovascular events, and survival, including a composite outcome of renal and cardiovascular outcomes and death (as in the CORAL trial [Cardiovascular Outcomes in Renal Atherosclerotic Lesions]). Prespecified subgroup analyses included different categories of renal function, rapid deterioration in kidney function, and degree of RAS. Post hoc analyses of patients with severe RAS (bilateral 70% or >70% in a solitary kidney), those with or without proteinuria, and a per-protocol analysis were performed.</p><p><strong>Results: </strong>The mean age of the entry population was 70.5 years, the mean estimated glomerular filtration rate was 40 mL/min/1.73 m<sup>2</sup>, the mean RAS was 76%, and the mean blood pressure was 150/76 mm Hg; 83% of the revascularization group underwent attempted stenting. The median follow-up was 56.4 months, with 108 patients lost to follow-up. By the end of follow-up, 50% of the evaluable population had died, 18% had suffered a first renal event, and 40% had suffered a first cardiovascular event. No statistical difference was observed for any outcome in the intention-to-treat and per-protocol analyses.</p><p><strong>Conclusions: </strong>The long-term follow-up of the ASTRAL trial showed no overall benefit of renal revascularization to renal and cardiovascular outcomes. It has been highlighted that a proportion of the population had lower-risk RAS, and there is likely to be merit in further study in a higher-risk population.</p><p><strong>Registration: </strong>URL: https://www.isrctn.com; Unique identifier: ISRCTN59586944.</p>","PeriodicalId":10330,"journal":{"name":"Circulation: Cardiovascular Interventions","volume":" ","pages":"e013979"},"PeriodicalIF":6.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11404757/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141981790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Over Flexing of the WATCHMAN FLX Muscles in the Real World.","authors":"Mohamad Alkhouli","doi":"10.1161/CIRCINTERVENTIONS.124.014465","DOIUrl":"10.1161/CIRCINTERVENTIONS.124.014465","url":null,"abstract":"","PeriodicalId":10330,"journal":{"name":"Circulation: Cardiovascular Interventions","volume":" ","pages":"e014465"},"PeriodicalIF":6.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aish Sinha, Haseeb Rahman, Ozan M Demir, Kalpa De Silva, Holly P Morgan, Matthew Emile LiKamWa, Matthew Ryan, Saad Ezad, Becker Al-Khayatt, Howard Ellis, Amedeo Chiribiri, Andrew J Webb, Divaka Perera
{"title":"Microvascular Resistance Reserve Predicts Myocardial Ischemia and Response to Therapy in Patients With Angina and Nonobstructive Coronary Arteries.","authors":"Aish Sinha, Haseeb Rahman, Ozan M Demir, Kalpa De Silva, Holly P Morgan, Matthew Emile LiKamWa, Matthew Ryan, Saad Ezad, Becker Al-Khayatt, Howard Ellis, Amedeo Chiribiri, Andrew J Webb, Divaka Perera","doi":"10.1161/CIRCINTERVENTIONS.124.014477","DOIUrl":"10.1161/CIRCINTERVENTIONS.124.014477","url":null,"abstract":"","PeriodicalId":10330,"journal":{"name":"Circulation: Cardiovascular Interventions","volume":" ","pages":"e014477"},"PeriodicalIF":6.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11404754/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142132033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}