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Stent graft implantation from distal radial access-A novel way to treat femoral access site complication during transcatheter aortic valve replacement: A case report. Catheter Cardiovasc Interv 2024; 103:803-807. [PMID: 38415818 DOI: 10.1002/ccd.31001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/24/2023] [Accepted: 02/19/2024] [Indexed: 02/29/2024]
Abstract
In this paper, a case of an 82-year-old man who was admitted to our department with sever symptomatic degenerative aortic valve stenosis is presented and discussed. After all screening procedures, a successful transfemoral transcatheter aortic valve replacement was performed, but the closure of the femoral access was unsuccessful due to suture-based device failure. We decided to perform a prolonged balloon dilatation and external compression at the bleeding site, but the bleeding did not stop; therefore, an iCover stent graft was implanted from distal radial artery access using slender technique. Following that, the bleeding was stopped, and the patient had an uneventful outcome.
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Managing Patients With Concurrent High Risk for Bleeding and Thromboembolic Events. Cureus 2024; 16:e53557. [PMID: 38445160 PMCID: PMC10913840 DOI: 10.7759/cureus.53557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2024] [Indexed: 03/07/2024] Open
Abstract
The number of patients with high bleeding risk (HBR) and high thromboembolic risk (HTR) is increasing. Gastrointestinal bleeding (GIH), acute coronary syndrome (ACS), and pulmonary embolism (PE) are representative conditions due to HBR/HTR. Although these disorders are located at opposite ends of the same disease spectrum, this does not mean a patient with HBR cannot have a concomitant HTR. The clinical manifestation of these two risks mostly results in critically ill patients for whom management means a huge challenge. We have numerous well-structured guidelines about treating GIH, ACS, or PE, but the literature and recommendations about the concomitant onset of these diseases are limited. Expert recommendations suggest an integrative, comprehensive assessment of patient and intervention-related factors to decide on the antithrombotic regimen with the best clinical benefit by assessing thrombotic and bleeding risks. In general, if thrombotic factors predominate, a longer duration, more aggressive antithrombotic regimen should be planned, and if bleeding susceptibility is higher, a shorter duration, de-escalated regimen should be pursued. In this study, we aimed to explore the clinical dilemmas involved by presenting two cases with delicate management.
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In-hospital Outcomes of Rotational Atherectomy in ST-Elevation Myocardial Infarction: Results From the Multicentre ROTA-STEMI Network. Can J Cardiol 2023:S0828-282X(23)02034-2. [PMID: 38147962 DOI: 10.1016/j.cjca.2023.12.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 12/16/2023] [Accepted: 12/18/2023] [Indexed: 12/28/2023] Open
Abstract
BACKGROUND Although the use of rotational atherectomy (RA) is off-label in the setting of ST-elevation myocardial infarction (STEMI), it can be the only option in severely calcified culprit lesions to achieve procedural success. We sought to investigate the safety and feasibility of RA during primary percutaneous coronary intervention (PPCI). METHODS This was a retrospective observational study of patients who underwent RA during PPCI from 12 European centres. The main outcomes were procedural success (defined as successful stent implantation with final thrombolysis in myocardial infarction [TIMI] flow 3 and residual stenosis < 30%) and in-hospital mortality. A comparison of patients presenting with and without shock was performed. RESULTS In 104 patients with RA during STEMI, the mean age was 72.8 ± 9.1 years, and 35% presented with cardiogenic shock. Bailout RA was performed in 76.9% of cases. Mean burr size was 1.42 ± 0.21 mm. Procedural success was achieved in 86.5% of cases, with no difference between shocked and nonshocked patients (94.4% vs 82.4%; P = 0.13). In-hospital stent thrombosis occurred in 0.96%, perforation in 1.9% and burr entrapment in 2.9% of cases. In spite of equally high procedural success, in-hospital mortality was higher in shocked (50%) compared with nonshocked patients (1.5%; P < 0.0001). CONCLUSIONS Patients presenting with STEMI requiring RA, represent a high-risk population, frequently presenting with cardiogenic shock. In this analysis of selected patients, RA was performed as a bailout strategy in the majority, and, as such, RA seems to be feasible with a high procedural success rate. In the absence of cardiogenic shock, RA-facilitated PCI seems to be associated with low in-hospital mortality.
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Dynamic Perfusion Computed Tomography for the Assessment of Concomitant Coronary Artery Disease in Patients with a History of Percutaneous Transluminal Angioplasty for Chronic Limb-Threatening Ischemia-A Pilot Study. J Cardiovasc Dev Dis 2023; 10:443. [PMID: 37998501 PMCID: PMC10671941 DOI: 10.3390/jcdd10110443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/16/2023] [Accepted: 10/19/2023] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND Chronic limb-threatening ischemia (CLTI) is associated with high rates of long-term cardiovascular mortality. Exercise stress testing to detect obstructive coronary artery disease (CAD) can be difficult in this subset of patients due to inability to undergo exercise testing, presence of balanced ischemia and severe coronary artery calcification (CAC). AIM To test the feasibility of regadenoson stress dynamic perfusion computed tomography (DPCT) in CLTI patients. METHODS Between 2018 and 2023, coronary computed tomography angiography (CTA) and, in the case of a calcium score higher than 400, DPCT, were performed in 25 CLTI patients with a history of endovascular revascularization. RESULTS Of the 25 patients, 19 had a calcium score higher than 400, requiring DPCT image acquisition. Obstructive CAD could be ruled out in 10 of the 25 patients. Of the 15 CTA/DPCT+ patients, 13 proceeded to coronary angiography (CAG). Revascularization was necessary in all 13 patients. In these 13 patients, vessel-based sensitivity and specificity of coronary CTA/DPCT as compared to invasive evaluation was 75%, respectively. At follow-up (27 ± 21 months) there was no statistically significant difference in all-cause mortality between CTA/DPCT- positive and -negative patients (p = 0.065). CONCLUSIONS Despite a high prevalence of severe CAC, coronary CTA complemented by DPCT may be a feasible method to detect obstructive and functionally significant CAD in CLTI patients.
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The Relationship between Tricuspid Annular Longitudinal and Sphincter-like Features of Its Function in Healthy Adults: Insights from the MAGYAR-Healthy Study. Life (Basel) 2023; 13:2079. [PMID: 37895460 PMCID: PMC10608609 DOI: 10.3390/life13102079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023] Open
Abstract
INTRODUCTION The tricuspid valve is an atrioventricular valve located on the right side of the heart, which consists of the fibrous tricuspid annulus (TA), three valvular leaflets and a supporting apparatus, the papillary muscles and the tendinous chords. The TA is an oval-shaped three-dimensional (3D) fibrous structure with a complex spatial movement during the cardiac cycle. Three-dimensional echocardiography (3DE) could help during "en-face" assessment of TA dimensions and related functional properties featuring its "sphincter-like" function. TA plane systolic excursion (TAPSE) is a displacement of the lateral edge of the TA toward the apex in systole measured in apical long-axis using M-mode echocardiography (MME). The aim of this study was to determine potential relationships between TA size and its "sphincter-like" and "longitudinal" functions in healthy adults with no functional tricuspid regurgitation. METHODS The present study consisted of 119 healthy patients (age: 34.6 ± 11.5 years, 70 men) who underwent routine echocardiography with M-mode-derived TAPSE measurement and 3DE. Two subgroups of healthy subjects were compared with each other. A total of 29 subjects with TAPSE between 17 and 21 mm were compared with 90 cases with TAPSE ≥ 22 mm. RESULTS Subjects with TAPSE of 17-21 mm had tendentiously dilated TA dimensions compared with subjects with TAPSE ≥ 22 mm. Significant differences could be detected in the end-systolic TA area (5.85 ± 1.90 cm2 vs. 3.70 ± 1.22 cm2, p < 0.05), leading to impaired TAFAC (24.8 ± 9.0% vs. 35.1 ± 9.1%, p < 0.05) in subjects with lower TAPSE (17-21 mm) compared with subjects with TAPSE ≥ 22 mm. TAPSE did not show correlations with any TA size or "sphincter-like" functional parameters as determined using 3DE. CONCLUSIONS Three-dimensional echocardiography is capable of measuring TA dimensions and functional "sphincter-like" properties, which are associated with MME-derived TAPSE, suggesting a sensitive and harmonic TA function in healthy adults without functional tricuspid regurgitation.
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Left ventricular rotational mechanics and left ventricular volumes: is there a relationship in healthy adults?-three-dimensional speckle-tracking echocardiography-derived insights from the MAGYAR-Healthy Study. Quant Imaging Med Surg 2023; 13:6583-6589. [PMID: 37869328 PMCID: PMC10585552 DOI: 10.21037/qims-23-178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 08/01/2023] [Indexed: 10/24/2023]
Abstract
Background Left ventricular (LV) rotational mechanics play a crucial role in LV pump function by strengthening and improving its efficacy. Dependence of LV rotational parameters on left atrial volumes has already been demonstrated. The evaluation of the effect of LV rotational mechanics on LV volumes was purposed in a population of healthy subjects by three-dimensional speckle-tracking echocardiography (STE). Methods The study comprised 175 healthy subjects with a mean age of 32.8±12.2 years (79 males). All subjects underwent a complete physical examination, laboratory assessments, standard 12-lead electrocardiography and two-dimensional Doppler and three-dimensional STE, the results of these examinations were within the normal range. Results Increased basal LV rotation was associated with increased LV volume measured in end-systole and impaired LV ejection fraction. Increased apical LV rotation was associated with reduced LV volumes assessed in end-diastole and in end-systole and increased ejection fraction of the LV. Elevated basal LV rotation showed associations with increased LV mass. In case of increasing basal LV rotation, apical LV rotation showed a decreasing tendency and LV twist showed a tendency of increasing. Similarly, lower basal LV rotation and increased LV twist were seen with increasing apical LV rotation. Increasing LV end-diastolic volume was associated with increasing LV volume measured in end-systole and preserved ejection fraction of the LV. Increasing LV end-systolic volume was associated with increasing LV end-diastolic volume and reduction of LV ejection fraction. Increasing LV volumes were associated with increasing LV mass. While increased LV volumes were associated with reduced apical LV rotation and twist, basal LV rotation did not show significant changes. Conclusions LV rotational mechanics are strongly associated with LV volumes in healthy adults suggesting its volume-dependence.
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Tricuspid annular and right atrial volume changes are associated in healthy adults-insights from the three-dimensional speckle-tracking echocardiographic MAGYAR-Healthy Study. Front Cardiovasc Med 2023; 10:1140599. [PMID: 37731528 PMCID: PMC10507328 DOI: 10.3389/fcvm.2023.1140599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 08/07/2023] [Indexed: 09/22/2023] Open
Abstract
Introduction The tricuspid valve and its annulus (TA) and the right atrium (RA) play a significant role in regulating blood flow in the right heart. However, their effect on each other is not fully understood even in normal circumstances. Three-dimensional (3D) speckle-tracking echocardiography (3DSTE) is able to simultaneously assess TA and RA at the same time in a non-invasive way. The present study aimed to examine associations between tricuspid annular (TA) dimensions and right atrial (RA) volumes in healthy adults by 3DSTE. Methods The present study comprised 144 healthy subjects (mean age: 34.4 ± 12.6 years, 72 males), who participated in this study on a voluntary basis for screening between 2011 and 2015. In all subjects, electrocardiography, two-dimensional Doppler echocardiography and 3DSTE have been performed. Results With increasing end-systolic maximum RA volume, all end-systolic and end-diastolic TA dimensions showed simultaneous increase, but in various degrees resulting in (non-significant) reduction of TA functional properties. Similarly, with increasing diastolic pre-atrial contraction and minimum RA volumes, TA dimensions increased simultaneously (except end-diastolic TA diameter), but in various degrees resulting in reduced TA fractional shortening and fractional area change. With increasing RA dimensions, end-systolic and end-diastolic TA dimensions showed simultaneous increase, but in different, sometimes not significant degrees. While RA stroke volumes showed increasing pattern with TA dilation, RA emptying fractions have not changed substantially. Conclusions 3DSTE is suitable for non-invasive assessment of TA dimensions and RA volumes at the same time using the same 3D echocardiographic dataset. Significant associations between TA size and RA volumes exist in healthy circumstances. Strong associations in case of dilation of TA in the presence of higher RA volumes could partly explain functional tricuspid regurgitation later developing in subjects in sinus rhythm.
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Complexity of left ventricular strains in response to elevated volumes in healthy adults - Detailed analysis from the three-dimensional speckle-tracking echocardiographic MAGYAR-Healthy Study. IJC HEART & VASCULATURE 2023; 47:101236. [PMID: 37484064 PMCID: PMC10359859 DOI: 10.1016/j.ijcha.2023.101236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/14/2023] [Accepted: 06/26/2023] [Indexed: 07/25/2023]
Abstract
Introduction Cardiac haemodynamics is described by the Frank-Starling law, which states that the strength of the left ventricular (LV) systolic contraction is related to the LV diastolic filling, with other words LV stroke volume increases as LV volume increases due to the stretching of the myocyte. The purpose of the present study was to examine how the increasing LV volumes affect LV contractility represented by three-dimensional (3D) speckle-tracking echocardiography (3DSTE) -derived LV strains in healthy adults. Methods This is post-hoc analysis of the MAGYAR-Healthy Study employing a novel method for technical analysis of echocardiographic datasets. The present study consisted of 301 healthy adults. Due to inferior image quality, 127 subjects have been excluded, therefore the remaining population included 174 subjects (mean age: 32.9 ± 12.1 years, 80 males). All cases have undergone complete two-dimensional Doppler echocardiography extended with 3DSTE. Results LV global longitudinal (gLS) and area (gAS) strains were lowest in case of the highest LV end-diastolic volume (EDV). LV global radial (gRS) and 3D (g3DS) strains tendentiously increased with increasing LV-EDV. When segmental analysis was performed, increased LV-EDV was associated with increase of basal LV-RS and LV-3DS. Increased LV strains were associated with increased LV ejection fraction (EF) due to higher LV-EDV for LV-gRS (and LV-g3DS), lower LV-ESV for LV-gCS and lower LV-EDV and LV-ESV for LV-gLS (and LV-gAS). With increasing LV-gRS, LV-gCS and LV-g3DS, all LV strains increased except LV-gLS. With increasing LV-gLS, LV-gRS did not show any increase, LV-gCS and LV-g3DS were the highest when LV-gLS was the highest, while LV-gAS increased simultaneously. With increasing LV-gAS, all LV strains increased. Conclusions There is a complex contractility pattern of LV segments/regions in response to elevated LV volumes in healthy circumstances.
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Combination of Laser Atherectomy and Super High-pressure Non-compliant Balloon to Treat Stent Under-expansion in Cases of Failed Interventional Options. Interv Cardiol 2023; 18:e23. [PMID: 37538386 PMCID: PMC10394584 DOI: 10.15420/icr.2022.36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 04/23/2023] [Indexed: 08/05/2023] Open
Abstract
Patients with calcified, fibrotic native coronary vessels with prior suboptimal stenting outcomes are at major risk of stent thrombosis and could face serious consequences if untreated. In cases of multiple layers of under-expanded stents, the risk is multiplied. If conventional balloon post-dilatation is unsuccessful after stent implantation without proper lesion preparation, few interventional options remain. The authors report on a patient with prior numerous right coronary unsuccessful coronary interventions resulting in partially crushed multiple layers of stent material with critical lumen narrowing caused by stent under-expansion. Balloon angioplasty and stent rotational atherectomy (ROTA) had been attempted to overcome stent under-expansion but were unsuccessful. The authors investigated a new combination therapy of laser atherectomy (ELCA) and super high-pressure balloon (OPN non-compliant balloon) to treat single or multiple layers of stent with severe under-expansion due to fibrotic, calcified tissue surrounding the under-expanded stent structure.
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Three-Dimensional Speckle-Tracking Echocardiography-Derived Tricuspid Annular Dimensions and Right Atrial Strains in Healthy Adults-Is There a Relationship? (Insights from the MAGYAR-Healthy Study). J Clin Med 2023; 12:4240. [PMID: 37445275 DOI: 10.3390/jcm12134240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/12/2023] [Accepted: 06/14/2023] [Indexed: 07/15/2023] Open
Abstract
INTRODUCTION The tricuspid valve and its annulus (TA) are thought to be integrally related to right atrial (RA) size and function. The present study aimed to assess associations between TA dimensions and RA strains, and quantitative features of its contractility were determined by 3DSTE in healthy adults. METHODS The study comprised 145 healthy volunteers with a mean age of 34.4 ± 12.5 years (73 males). Electrocardiographic, two-dimensional Doppler echocardiographic and 3DSTE parameters were in normal reference ranges in all subjects. RESULTS Enlarged TA areas, regardless of which phase of the cardiac cycle were measured, were not associated with the deterioration of peak RA strains in longitudinal (LS) and circumferential (CS) directions. Increased end-diastolic TA area was associated with reduced RA strain in the radial direction (RS). Dilation of end-diastolic and end-systolic TA areas was related to increased RA volumes. End-diastolic TA area was the smallest in case of increased peak global RA-RS, and other associations between increasing TA areas and peak global strains could not be detected. Peak global RA-CS and RA-LS were not related to TA areas. Increasing peak global RA-RS was not associated with peak global RA-LS and RA-CS, while increasing peak global RA-LS and RA-CS were not associated with peak global RA-RS. Increasing peak global RS did not show associations with RA volumes, Vmin was the smallest in the case of highest peak global RA-CS and RA-LS. Vmax increased with increasing peak global RA-LS. CONCLUSIONS 3DSTE is suitable for simultaneous non-invasive determination of TA dimensions and RA volumes and strains using the same acquired 3D dataset, allowing physiologic studies. RA volumes are associated with end-diastolic and end-systolic TA areas. RA strains in radial direction (RS) show associations with end-diastolic TA area.
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Simultaneously Assessed Three-Dimensional Speckle-Tracking Echocardiography-Derived Left Ventricular and Left Atrial Volumes Are Associated in Healthy Adults-Findings from the MAGYAR-Healthy Study. J Clin Med 2023; 12:4153. [PMID: 37373846 DOI: 10.3390/jcm12124153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/24/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
INTRODUCTION The left atrium (LA) has a significant role in regulating blood flow from veins to the left ventricle (LV). LV performance is affected by several factors including preload, which is partly, but highly, dependent on LA volumes. The aim of the present study is to perform simultaneous assessment of LA and LV volume changes during the cardiac cycle in healthy circumstances. Therefore, LA and LV volumes and volume-based functional properties were determined in healthy adults, and the associations of these parameters were examined. METHODS The present study consists of 164 healthy adults (age: 33.0 ± 12.3 years, 82 males) being in sinus rhythm. All subjects have undergone complete two-dimensional Doppler echocardiography with three-dimensional speckle-tracking echocardiography (3DSTE). RESULTS Increased end-systolic maximum LA volume was associated with higher LV volumes and reduced LV ejection fraction. Very high early pre-atrial contraction and late diastolic LA volumes were associated with increased LV volumes, reduced LV ejection fraction and increased LV mass. Increased LA volumes were associated with increased LV mass. Higher LV volumes were associated with tendentiously higher LA volumes. Higher LV end-diastolic volume was associated with tendentiously higher all LA stroke volumes (SVs) and total and active LA emptying fractions (EFs). Higher LV end-systolic volume was associated with tendentiously higher all LA SVs but preserved all LA EFs. CONCLUSIONS 3DSTE is capable of simultaneous assessment of LA and LV volumes and volume-based functional properties for (patho)physiologic studies. Moreover, 3DSTE-derived LV and LA volumes and functional properties show strong associations.
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Oral Health of Patients Undergoing Percutaneous Coronary Intervention-A Possible Link between Periodontal Disease and In-Stent Restenosis. J Pers Med 2023; 13:jpm13050760. [PMID: 37240930 DOI: 10.3390/jpm13050760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/22/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023] Open
Abstract
Introduction: There is a well-documented association between coronary artery disease (CHD) and periodontal disease (PD) mediated by common inflammatory pathways. This association, however, has not been investigated extensively in the special context of in-stent restenosis. This study aimed to investigate the periodontal status of patients undergoing percutaneous coronary intervention (PCI) for restenotic lesions. Methods and Results: We enrolled 90 patients undergoing percutaneous coronary intervention and 90 age- and gender-matched healthy controls in the present study. All subjects received a full-mouth examination by a periodontist. Plaque index, periodontal status, and tooth loss were determined. The periodontal state was significantly worse (p < 0.0001) in the PCI group, and each periodontal stage increased the odds of belonging to the PCI group. This effect of PD was independent of diabetes mellitus, another strong risk factor for CAD. The PCI group was further divided into two subgroups: PCI for restenotic lesions (n = 39) and PCI for de novo lesions (n = 51). Baseline clinical and procedural characteristics were comparable between the two PCI subgroups. A significant (p < 0.001) association was found between the PCI subgroup and the severity of periodontal disease, with the incidence of severe PD reaching 64.1%. Conclusions: Patients undergoing PCI for in-stent restenosis exhibit more severe forms of periodontal disease not only as compared to healthy controls but also as compared to patients stented for de novo lesions. The potential causality between PD and restenosis must be studied in larger prospective studies.
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Superficial temporal artery access for carotid artery stenting: A case report. Clin Case Rep 2023; 11:e6947. [PMID: 36794037 PMCID: PMC9923472 DOI: 10.1002/ccr3.6947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/19/2023] [Accepted: 01/27/2023] [Indexed: 02/15/2023] Open
Abstract
Percutaneous intervention of patients who suffer from generalized vascular disease is often a great challenge due to the limited accessibility of the access gates. We discuss the case of a 66-year-old man who presented with critical right internal carotid artery (ICA) stenosis after previous hospitalization due to stroke. In addition to arteria lusoria, the patient had known bilateral femoral amputation, occlusion of the left ICA and significant three-vessel coronary artery disease. After unsuccessful common carotid artery (CCA) cannulation from the right distal radial artery access, we successfully performed the diagnostic angiography and the planned right ICA-CCA intervention using superficial temporal artery (STA) puncture. We showed that STA access can be used as an alternative and additional access site for diagnostic carotid artery angiography and intervention when standard access sites alone are insufficient.
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Dependence of Left Ventricular Rotational Mechanics on Left Atrial Volumes in Non-Smoker Healthy Adults: Analysis Based on the Three-Dimensional Speckle-Tracking Echocardiographic MAGYAR-Healthy Study. J Clin Med 2023; 12:jcm12031235. [PMID: 36769883 PMCID: PMC9917922 DOI: 10.3390/jcm12031235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 02/09/2023] Open
Abstract
Introduction: As has been established, the left ventricle (LV) and the left atrium (LA) form an organic unit of the left heart; however, little is known about the dependence of LV rotational parameters on LA volumes, even in healthy circumstances. Therefore, the present study aimed to assess the associations between basal and apical LV rotations and LA volumes and volume-based functional properties throughout the cardiac cycle in healthy adults by three-dimensional speckle-tracking echocardiography. Methods: The present study comprised 167 healthy adults (age: 33.4 ± 12.6 years, 77 males) with normally directed LV rotational mechanics. All subjects underwent complete two-dimensional Doppler echocardiography with three-dimensional speckle-tracking echocardiography (3DSTE)-derived data acquisition. The 3DSTE-derived LA volumes and LV rotational parameters were determined at a later date. Results: An increasing end-systolic maximum LA volume (Vmax) was associated with increasing pre-atrial-contraction early (VpreA) and minimum end-diastolic (Vmin) LA volumes, and all stroke volumes were increased as well. Systolic basal left ventricular rotation (LVrot) was highest in the case of the highest systolic Vmax and early-diastolic VpreA. Apical LVrot did not show obvious associations with any increasing LA volumes. The highest systolic basal LVrot was associated with significantly increased diastolic VpreA and Vmin. Reduced diastolic LA volumes (VpreA, Vmin) were seen in the case of increased apical LVrot. An increasing basal LVrot was associated with the tendentious lowering of the apical LVrot and the significant elevation of LV twist. Similarly, an increasing apical LVrot was associated with the tendentious lowering of basal LVrot and the significant elevation of LV twist. Conclusions: Strong associations and adaptations between 3DSTE-derived LA volumes throughout the cardiac cycle and LV rotational mechanics were evidenced, even in healthy circumstances.
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Survival of Myocardial Infarction Patients with Diabetes Mellitus at the Invasive Era (Results from the Városmajor Myocardial Infarction Registry). J Clin Med 2023; 12:jcm12030917. [PMID: 36769565 PMCID: PMC9917755 DOI: 10.3390/jcm12030917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/10/2023] [Accepted: 01/19/2023] [Indexed: 01/26/2023] Open
Abstract
Due to the lifelong nature of diabetes mellitus (DM), it has been demonstrated to have significant effects on patients' morbidity and mortality. The present study aimed to assess the effects of DM on the clinical outcome and survival in patients who underwent percutaneous coronary intervention (PCI) due to myocardial infarction (MI) and to examine the relationship of DM to the type of the MI and to left ventricular (LV) and renal functions. A total of 12,270 patients with ST-elevation MI (STEMI) or non-ST-elevation MI (NSTEMI) were revascularized at our Institution between 2005 and 2013. In this pool of patients, 4388 subjects had DM, while 7018 cases had no DM. In both STEMI and NSTEMI, the 30-day and 1-year survival were worse in diabetic patients as compared to non-diabetic cases. In the patients with DM, NSTEMI showed worse prognosis within 1-year than STEMI similarly to non-diabetic subjects. Regarding survival, the presence of DM seemed to be more important than the type of MI. Regardless of the presence of DM, reduced LV function was a maleficent prognostic sign and DM significantly reduced the prognosis both in case of reduced and normal LV function. Survival is primarily affected by LV function, rather than DM. Worse renal function is associated with worse 30-day and 1-year survival in both cases with and without DM. Considering different renal functions, the presence of DM worsens both short- and long-term survival. Survival is primarily affected by renal function, rather than DM. The results from a high-volume PCI center confirm significant the negative prognostic impact of DM on survival in MI patients. DM is a more important prognostic factor than the type of the MI. However, survival is primarily affected by LV and renal functions, rather than DM. These results could highlight our attention on the importance of recent DM treatment with new drugs including SGLT-2 inhibitors and GLP-1 antagonists with beneficial effects on survival.
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Normal reference values of tricuspid annular dimensions and functional properties in healthy adults using three-dimensional speckle-tracking echocardiography (insights from the MAGYAR-Healthy Study). Quant Imaging Med Surg 2023; 13:121-132. [PMID: 36620137 PMCID: PMC9816735 DOI: 10.21037/qims-22-88] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 10/19/2022] [Indexed: 11/21/2022]
Abstract
Background Three-dimensional speckle-tracking echocardiography (3DSTE) is a relatively new non-invasive imaging modality with ability for simultaneous chamber quantifications and determination of valvular dimensions. The aim of the present retrospective cohort study was to determine normal reference values of 3DSTE-derived tricuspid annular (TA) dimensions and functional properties and to evaluate their age- and gender dependency. Methods The present study comprised 156 healthy adult subjects, from which 28 cases were excluded due to inferior image quality, therefore the remaining group consisted of 128 cases with the mean age of 35.4±12.5 years (72 males). The subject population was further divided into the following categories: 18-29 years (n=57; mean age: 25.2±2.8 years, 51 males), 30-39 years (n=29; mean age: 34.1±2.5 years, 31 males), 40-49 years (n=17; mean age: 44.1±3.2 years, 11 males) and ≥50 years of age (n=25, mean age: 59.2±6.4 years, 14 males). Results End-diastolic TA diameter (2.2±0.3 vs. 2.5±0.3 cm, P<0.05), area (7.1±1.3 vs. 8.1±1.7 cm2, P<0.05) and perimeter (10.3±0.9 vs. 11.0±1.2 cm, P<0.05) were lower in females than in males in the 18-29 year-old group and TA area (6.1±0.8 vs. 8.0±1.2 cm2, P<0.05) and TA perimeter (9.7±0.8 vs. 11.0±0.9 cm, P<0.05) were lower in females than in males in the 40-49 year-old group. End-systolic TA diameter were lower in females than in males in the 18-29 year-old group (1.8±0.2 vs. 1.9±0.3 cm, P<0.05) and TA area (4.7±0.3 vs. 6.3±1.2 cm2, P<0.05) and TA perimeter (8.6±0.4 vs. 9.5±0.9 cm, P<0.05) were lower in females than in males in the 40-49 year-old group. TA fractional area change was found to be reduced in the 40-49 year-old group as compared to the 30-39 year-old group (21.7%±8.7% vs. 29.2%±10.0%, P<0.05). Conclusions 3DSTE is a novel method for non-invasive assessment of TA dimensions and functional properties. Results highlight the importance of age- and gender-specific reference values in case of TA diameter, area and perimeter and calculated functional features respecting the cardiac cycle.
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Cohort profile: the ESC EURObservational Research Programme Non-ST-segment elevation myocardial infraction (NSTEMI) Registry. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2022; 9:8-15. [PMID: 36259751 DOI: 10.1093/ehjqcco/qcac067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 10/11/2022] [Indexed: 11/12/2022]
Abstract
AIMS The European Society of Cardiology (ESC) EURObservational Research Programme (EORP) Non-ST-segment elevation myocardial infarction (NSTEMI) Registry aims to identify international patterns in NSTEMI management in clinical practice and outcomes against the 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without ST-segment-elevation. METHODS AND RESULTS Consecutively hospitalised adult NSTEMI patients (n = 3620) were enrolled between 11 March 2019 and 6 March 2021, and individual patient data prospectively collected at 287 centres in 59 participating countries during a two-week enrolment period per centre. The registry collected data relating to baseline characteristics, major outcomes (in-hospital death, acute heart failure, cardiogenic shock, bleeding, stroke/transient ischaemic attack, and 30-day mortality) and guideline-recommended NSTEMI care interventions: electrocardiogram pre- or in-hospital, pre-hospitalization receipt of aspirin, echocardiography, coronary angiography, referral to cardiac rehabilitation, smoking cessation advice, dietary advice, and prescription on discharge of aspirin, P2Y12 inhibition, angiotensin converting enzyme inhibitor (ACEi)/angiotensin receptor blocker (ARB), beta-blocker, and statin. CONCLUSION The EORP NSTEMI Registry is an international, prospective registry of care and outcomes of patients treated for NSTEMI, which will provide unique insights into the contemporary management of hospitalised NSTEMI patients, compliance with ESC 2015 NSTEMI Guidelines, and identify potential barriers to optimal management of this common clinical presentation associated with significant morbidity and mortality.
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Distal Radial Artery Access for Recanalization of Radial Artery Occlusion and Repeat Intervention: A Single Center Experience. J Clin Med 2022; 11:jcm11236916. [PMID: 36498491 PMCID: PMC9740525 DOI: 10.3390/jcm11236916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 10/24/2022] [Accepted: 11/22/2022] [Indexed: 11/25/2022] Open
Abstract
Background: Once occluded, the radial artery becomes unsuitable for repeat interventions and obligates the need for alternative vascular access, such as the femoral approach, which is not encouraged by current guidelines. With the dissemination of distal radial access (DRA), which allows the cannulation of the artery in its distal segment and which remains patent even in the case of radial artery occlusion (RAO), the option to perform angioplasty at this level becomes feasible. Methods: Thirty patients with RAO were enrolled in this pilot study. Recanalization was performed through DRA using hydrophilic guidewires. The feasibility endpoint was procedural success, namely the successful RAO recanalization, the efficacy endpoint was patency of the artery at 30 days, and the safety endpoint was the absence of periprocedural vascular major complications or major adverse cardiac and cerebrovascular events. Results: The mean age of the patients was 63 ± 11 years, and 15 patients (50%) were men. Most patients had asymptomatic RAO (n = 28, 93.3%), and only two (6.6%) reported numbness in their hands. The most common indication for the procedure was PCI (19, 63.2%). Total procedural time was 41 ± 22 min, while the amount of contrast used was 140 ± 28 mL. Procedural success was 100% (n = 30). Moreover, there were no major vascular complications (0%); only two small hematomas were described (10%) and one had an angiographically visible perforation (3%). One case of periprocedural stroke was reported (3%), with onset immediately after the procedure and recovering 24 h later. Twenty-seven radial arteries (90%) remained patent at the one-month follow-up. Conclusions: RAO recanalization is feasible and safe, and by using dedicated hydrophilic guidewires, the success rate is high without significantly increasing procedural time or the amount of used contrast.
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Roadsaver versus Wallstent for carotid artery stenting: a retrospective cohort study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Carotid artery stenting (CAS) is an established alternative option to surgical treatment for carotid artery stenosis, 3 main contemporary types of stent design being used for this purpose (open-, closed-cell, mesh-covered stents). So far, no definite conclusions have been reached on the superiority of any of those devices for CAS. With its new double-mesh design, the Roadsaver stent has emerged as an attractive option for use in CAS, aiming to further reduce neurological events. However, its efficacy as compared to other stents, such as Wallstent, has not been thoroughly explored. We thus aimed to compare the clinical outcomes of Roadsaver and Wallstent for use in CAS.
Methods
This retrospective cohort study included patients who underwent CAS and received either Wallstent or Roadsaver stent at a tertiary centre (centre A) in a Central European country during 2009–2021, and another tertiary centre (centre B) in the same country during 2016–2019. Patients with incomplete baseline clinical records were excluded. Patients were followed up for one year at centre A, and for 30 days at centre B. The primary outcomes were 30-day and 1-year major adverse cardiac or cerebrovascular events (MACCE), defined as a composite of myocardial infarction, stroke, and cardiovascular mortality. The secondary outcome was 30-day bradycardia. Baseline covariates were balanced between groups using inverse probability treatment weighting. Thirty-day outcomes were compared using logistic regression with odds ratio (OR) as the summary statistic, and 1-year MACCE was compared using Cox regression with hazard ratio (HR) as the summary statistic.
Results
In total, 982 patients were identified. After applying the exclusion criterion, 770 patients were included in the analysis (482 patients from centre A and 288 patients from centre B; 287 (37.3%) females, mean age 68±8 years old), of which 589 (76.5%) received Wallstent and 181 (23.5%) received Roadsaver. There was no loss to follow-up. Twenty-three (3%) patients had MACCE by 30 days, and 16 (3.3%) of those who completed one-year follow-up had MACCE by one year. No significant differences in MACCE were observed between the two stents at 30 days (OR 0.697 [0.374, 1.300], p=0.256) and one year (HR 0.512 [0.126, 2.073], p=0.348). Roadsaver was associated with significantly higher odds of 30-day bradycardia (OR 5.391 [4.089, 7.108], p<0.0001), which remained significant after adjusting for the number of post-dilatations performed (p<0.0001). Additionally, Roadsaver was associated with significantly lower risk of one-year MACCE among symptomatic patients (N=184; HR 0.131 [0.024, 0.723], p=0.020; Figure 1), but not among asymptomatic patients (N=298; HR 1.774 [0.332, 9.490], p=0.503).
Conclusion
There was no short- and long-term hazard difference between the 2 types of stent designs, however Roadsaver may be superior to Wallstent among symptomatic patients.
Funding Acknowledgement
Type of funding sources: None.
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Radial artery calcification in predicting coronary calcification and atherosclerosis burden. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Atherosclerosis is a systemic arterial disease with heterogeneous involvement in all vascular beds, however studies examining the relationship between coronary and radial artery calcification are lacking.
The purpose of this study was to assess the relationship between the two sites and the prognostic value of radial artery calcification (RC) for coronary artery disease.
Methods and results
This is a single-center, retrospective cross-sectional study based on doppler ultrasound of radial artery (RUS) and coronary artery angiography (CAG). We included a total of 202 patients undergoing RUS during distal radial access and CAG at the same procedure, between December 2020 and May 2021, from which 103 were found having RC during RUS (RC-group) and 99 without (NRC-group). Coronary calcifications were evaluated either by angiography examination (moderate and severe), positive CT (>100 Agatson units) or intracoronary imaging (IVUS, OCT). A significant correlation was observed between radial calcification and coronary calcification variables (67.3%, vs 32.7% – p=0.001). The correlation between risk factors such as age, smoking, chronic kidney disease and diabetes mellitus was higher while sex did not play a role. The need of PCI and/or CABG was higher in the RC-group (60% vs 44%, p=0.02). RC therefore predicts the extent and severity of coronary artery disease.
Conclusion
RC may be frequently associated with calcific coronary plaques. These findings highlight the potential beneficial examination of radial arteries whenever CAD is suspected.
Funding Acknowledgement
Type of funding sources: None.
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Approaches to Peripheral Artery Disease in Diabetes: Are There Any Differences? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19169801. [PMID: 36011445 PMCID: PMC9408142 DOI: 10.3390/ijerph19169801] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 08/07/2022] [Accepted: 08/08/2022] [Indexed: 05/13/2023]
Abstract
Peripheral artery disease (PAD) increases the risk of diabetes, while diabetes increases the risk of PAD, and certain symptoms in each disease increase the risk of contracting the other. This review aims to shed light on this harmful interplay between the two disorders, with an emphasis on the phenotype of a patient with both diabetes and PAD, and whether treatment should be individualized in this high-risk population. In addition, current guideline recommendations for the treatment of PAD were analyzed, in an attempt to establish the differences and evidence gaps across a population suffering from these two interconnected disorders.
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[Changes in the care of peripheral vascular disease at the University of Szeged]. Magy Seb 2022; 75:185-193. [PMID: 35895547 DOI: 10.1556/1046.2022.20015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 04/04/2022] [Indexed: 06/15/2023]
Abstract
Introduction and aims. In recent decades health care changes have accelerated enormously. Previously, by learning an effective procedure, the doctor could guarantee his patients the highest level of care for many years. Nowadays, due to the dynamics of development, the renewal cycles of the methods have been shortened, without continuous learning and training, it is already inconceivable to provide the up-to-date care required by patients. Patients and methods. Instead of vascular replacements with prosthetic grafts, which played an important role in vascular reconstructions, the primacy of endovascular techniques has become decisive. It can be significant for aortic aneurysms that can be operated with high invasiveness. The learning of catheter techniques by vascular surgeons made it possible to treat more successfully those limb-threatening cases, which are often associated with extensive vascular involvement, through the so-called hybrid operations. In addition to the increasing prevalence of diabetes worldwide, the higher proportion of critical limb ischemia and the highlighted pathogenic role of multi-resistant bacteria in the disease caused the marginaliation of the use of previously preferred prosthetic grafts. The effectiveness of the treatment of graft infections, which thus become less frequent, is improved by the use of homografts and negative pressure therapy. An effective method of preventing stroke is carotid endarterectomy, the morbidity of which is reduced by the introduction of locoregional anaesthesia allowing direct neuromonitoring. Results/conclusions. Although the acquisition and implementation of new methods has posed a continuous challenge for our specialists and doctors over the past 10 years, our achievements have made our department one of the leading vascular surgery centres in the country.
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The Design and Feasibility of the: Radial Artery Puncture Hemostasis Evaluation – RAPHE Study, a Prospective, Randomized, Multicenter Clinical Trial. Front Cardiovasc Med 2022; 9:881266. [PMID: 35694680 PMCID: PMC9184438 DOI: 10.3389/fcvm.2022.881266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/27/2022] [Indexed: 11/22/2022] Open
Abstract
Introduction and Aim Radial artery approach angiography is the current gold standard for coronary status diagnostics and eventual percutaneous revascularization (PCI). Currently, application of adequate, patent hemostasis based physical torniquets are used for puncture site control, to avoid bleeding, radial artery occlusion and damage (RAO and RAD). The Radial Artery Puncture Hemostasis Evaluation (RAPHE) is a prospective, randomized, multicenter clinical trial designed to investigate new, simplified techniques of radial artery hemostasis utilizing physical compression free methods. Methods and Results The RAPHE study has been designed to evaluate the efficacy and safety of two non-compression based radial artery hemostasis methods: a 100% chitosan bioactive hemostatic dressing and a purpose-built radial potassium-ferrate based topical hemostasis disc. These devices will be investigated in a standalone configuration. Control group is a standard pneumatic airbladder-based compression device. A total of 600 patients will be enrolled in a three-way randomization (1:1:1) with two study and one control groups. Safety and efficacy endpoints are RAO, puncture site hematoma formation and RAD respectively, consisting of dissection, (pseudo)aneurism and/or fistula formation, measured post-procedure and at sixty days. Conclusion The results from this trial will provide valuable information on new, simplified methods of radial artery hemostasis options and possibly simplify post-puncture management of patients. Clinical Trial Registration [www.ClinicalTrials.gov], identifier [NCT04857385].
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Switching From Proximal to Distal Radial Artery Access for Coronary Chronic Total Occlusion Recanalization. Front Cardiovasc Med 2022; 9:895457. [PMID: 35615565 PMCID: PMC9124806 DOI: 10.3389/fcvm.2022.895457] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 04/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background Distal radial access (DRA) was recently introduced in the hopes of improving patient comfort by allowing the hand to rest in a more ergonomic position throughout percutaneous coronary interventions (PCI), and potentially to further reduce the rate of complications (mainly radial artery occlusion, [RAO]). Its safety and feasibility in chronic total occlusion (CTO) PCI have not been thoroughly explored, although the role of DRA could be even more valuable in these procedures. Methods From 2016 to 2021, all patients who underwent CTO PCI in 3 Hungarian centers were included, divided into 2 groups: one receiving proximal radial access (PRA) and another DRA. The primary endpoints were the procedural and clinical success and vascular access-related complications. The secondary endpoints were major adverse cardiac and cerebrovascular events (MACCE) and procedural characteristics (volume of contrast, fluoroscopy time, radiation dose, procedure time, hospitalization time). Results A total of 337 consecutive patients (mean age 64.6 ± 9.92 years, 72.4% male) were enrolled (PRA = 257, DRA = 80). When compared with DRA, the PRA group had a higher prevalence of smoking (53.8% vs. 25.7%, SMD = 0.643), family history of cardiovascular disease (35.0% vs. 15.2%, SMD = 0.553), and dyslipidemia (95.0% vs. 72.8%, SMD = 0.500). The complexity of the CTOs was slightly higher in the DRA group, with higher degrees of calcification and tortuosity (both SMD >0.250), more bifurcation lesions (45.0% vs. 13.2%, SMD = 0.938), more blunt entries (67.5% vs. 47.1%, SMD = 0.409). Contrast volumes (median 120 ml vs. 146 ml, p = 0.045) and dose area product (median 928 mGy×cm2 vs. 1,300 mGy×cm2, p < 0.001) were lower in the DRA group. Numerically, local vascular complications were more common in the PRA group, although these did not meet statistical significance (RAO: 2.72% vs. 1.25%, p = 0.450; large hematoma: 0.72% vs. 0%, p = 1.000). Hospitalization duration was similar (2.5 vs. 3.0 days, p = 0.4). The procedural and clinical success rates were comparable through DRA vs. PRA (p = 0.6), moreover, the 12-months rate of MACCE was similar across the 2 groups (9.09% vs. 18.2%, p = 0.35). Conclusion Using DRA for complex CTO interventions is safe, feasible, lowers radiation dose and makes dual radial access more achievable. At the same time, there was no signal of increased risk of periprocedural or long-term adverse outcomes.
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Safety and Feasibility of Distal Radial Balloon Aortic Valvuloplasty: The DR-BAV Study. JACC Cardiovasc Interv 2022; 15:679-681. [PMID: 35331464 DOI: 10.1016/j.jcin.2021.12.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 12/14/2021] [Indexed: 10/18/2022]
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[Successful treatment of brachial artery aneurysm causing embolization after brachiocephalic arteriovenous fistula]. Magy Seb 2022; 75:12-16. [PMID: 35333759 DOI: 10.1556/1046.2021.10003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 12/14/2021] [Indexed: 06/14/2023]
Abstract
Introduction: The brachial artery aneurysm is a rare condition that accounts for 5% of peripheral aneurysms. Most are pseudoaneurysms that develop as a result of iatrogenic exposure or trauma. True brachial aneurysm can develop after an occluded dialysis fistula. The causes leading to this development are unclear, but steroid-containing and immunosuppressive drugs used after kidney transplantation, as well as increased flow during fistula function and increased mechanical effects on the vessel wall, may play a role. The authors report the case of a 43-year-old patient who underwent two kidney transplants and was hospitalized for acute left arm ischemia. Imaging studies (angiography, CT angiography) confirmed left brachial aneurysm and dilatation of the thrombotic venous stem of the previous brachiocephalic arteriovenous (AV) fistula, and peripheral embolization. The patient was successfully treated in our hospital with the involvement of several subspecialties. The outflow pathway was opened by minimally invasive catheter thrombolysis, the source of embolism was eliminated by conventional vascular surgery, aneurysm ligation, resection of occluded dilated venous stem, and autologous venous saphenous bypass. By describing the case, the authors would like to draw attention to the complex mindset leading to successful treatment.
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A case report of COVID-19-associated acute hand ischaemia in a young professional volleyball player. Eur Heart J Case Rep 2022; 6:ytac099. [PMID: 35345423 PMCID: PMC8941628 DOI: 10.1093/ehjcr/ytac099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/06/2021] [Accepted: 02/21/2022] [Indexed: 12/31/2022]
Abstract
Background Several coronavirus disease-19 (COVID-19)-associated complications are being
increasingly reported, including arterial and venous thrombo-embolic events
that may lead to amputation of the affected limbs. So far, acute upper limb
ischaemia (ULI) has been reported only in critically ill patients. Case summary Herein, we aimed to present a case of a 29-year-old, otherwise healthy male
volleyball player, with acute ischaemic signs in the upper extremity who was
diagnosed with COVID-19 1 month before the ischaemic event. It has
been shown that volleyball players experience repetitive stress that
involves their hands and, in particular, their fingers. Repetitive trauma
can lead to local vascular abnormalities, such as reduced capillarization
and lower resting blood flow that can lead to pain and cold digits, but
never acute ULI. Discussion To our knowledge, this is the first case of such a hypercoagulable
synergistic mechanism that leads to a high thrombus burden. Intra-arterial
local thrombolysis and percutaneous transluminal angioplasty failed to
succeed, and percutaneous large-bore embolectomy with the Indigo Aspiration
System (Penumbra Inc., CA, USA) was deemed necessary.
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The application of landiolol in the cardiovascular and intensive care. Orv Hetil 2022; 163:53-62. [PMID: 34999571 DOI: 10.1556/650.2022.32347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 09/10/2021] [Indexed: 11/19/2022]
Abstract
Összefoglaló. A landiolol intravénásan alkalmazandó, kifejezetten cardioselectiv, gyors hatású és rövid felezési idejű béta-1-receptor-blokkoló, mely elsősorban negatív chronotrop és inotrop hatással bír, vérnyomáscsökkentő hatása elhanyagolható. Főleg hemodinamikailag instabil állapotú, supraventricularis ritmuszavarban szenvedő betegek kamrafrekvenciájának csökkentésére használható. Nagy esetszámú, randomizált vizsgálatok igazolták hatékonyságát szívműtétek után jelentkező pitvarfibrilláció megelőzésében, valamint súlyos akut szívelégtelenségben és szívműtétek posztoperatív szakában jelentkező pitvari tachyarrhythmiák kezelésében. Ezek mellett kisebb vizsgálatok alapján a használata biztonságosnak tűnik akut myocardialis infarctusban, hatékony szeptikus állapotú, pitvarfibrillációban szenvedő betegek kamrafrekvencia- és ritmuskontrolljára, valamint nem cardialis műtétek esetén a pitvarfibrilláció prevenciójára és kezelésére. Sikerrel alkalmazható elektromos vihar esetén is, és jól használható angiográfiás coronaria-CT-vizsgálat előtt az optimális szívfrekvencia elérésére. A gyógyszer 2016 óta Európában, 2018 óta Magyarországon is elérhető. Orv Hetil. 2022; 163(2): 53-62. Summary. Landiolol is an intravenous, selective beta-1-receptor blocking agent with rapid onset of action and ultra-short half-life that has a predominant negative chronotropic and only mild negative inotropic effect without significant reduction of blood pressure. Landiolol is indicated to control the ventricular heart rate predominantly in patients with hemodynamic instability due to supraventricular tachyarrhythmia. Large randomized controlled trials have proven the efficacy of landiolol in the prevention of atrial fibrillation and atrial tachyarrhythmias in severe acute heart failure or post-cardiac surgery. Based on lower case-number studies, the administration of landiolol has been proven to be efficient and safe in rhythm and rate control in atrial fibrillation complicating acute myocardial infarction, sepsis, and in the prevention of atrial fibrillation in non-cardiac surgery. Landiolol may be used in electrical storm, and even during coronary CT-angiography to achieve an optimal heart rate for imaging. The drug is available in Europe since 2016 and in Hungary since 2018. Orv Hetil. 2022; 163(2): 53-62.
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Impact of Diabetes Mellitus on Early Clinical Outcome and Stent Restenosis after Carotid Artery Stenting. J Diabetes Res 2022; 2022:4196195. [PMID: 35860343 PMCID: PMC9293551 DOI: 10.1155/2022/4196195] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/28/2022] [Accepted: 06/09/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Diabetes mellitus is closely related to both the severity of carotid disease and its outcome after revascularization. Carotid artery stenting (CAS) has emerged as a viable alternative to surgical endarterectomy but little is known about the impact of diabetes after CAS. METHODS A consecutive cohort of 1940 patients undergoing CAS in two institutions was divided into two groups, diabetics and nondiabetics, and major cerebrovascular events (MACCEs) were analyzed at 30 days post-CAS and at 1 year follow-up. RESULTS There were 730 patients with diabetes, with significantly higher BMI, hypertension, chronic dialysis, and dyslipidemia frequency (p < 0.05). There was no significant difference between the two groups in terms of early and late MACCEs (composite of transient ischemic attack, major stroke, myocardial infarction, and death), with an early rate of 3.5% nondiabetics vs. 5.3%, p = 0.08 and 2.4 nondiabetics vs. 2.3% diabetics, p = 0.1 at 12 months. Overall stroke/death rate in the asymptomatic patients was 2.4%, and the restenosis rate was higher in the diabetes population (2.3% vs. 1%, p = 0.04). CONCLUSION The presence of diabetes was associated with an acceptable increased periprocedural risk for CAS, but no further additional risk emerged during longer term follow-up. Diabetes may precipitate the rate of early in-stent restenosis.
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Anatomical Assessment vs. Pullback REsting full-cycle rAtio (RFR) Measurement for Evaluation of Focal and Diffuse CoronarY Disease: Rationale and Design of the "READY Register". Front Cardiovasc Med 2021; 8:784220. [PMID: 34966799 PMCID: PMC8710506 DOI: 10.3389/fcvm.2021.784220] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 11/23/2021] [Indexed: 12/28/2022] Open
Abstract
Background: The morphology and functional severity of coronary stenosis show poor correlation. However, in clinical practice, the visual assessment of the invasive coronary angiography is still the most common means for evaluating coronary disease. The fractional flow reserve (FFR), the coronary flow reserve (CFR), and the resting full-cycle ratio (RFR) are established indices to determine the hemodynamic significance of a coronary stenosis. Design/Methods: The READY register (NCT04857762) is a prospective, multicentre register of patients who underwent invasive intracoronary FFR and RFR measurement. The main aim of the registry is to compare the visual estimate of coronary lesions and the functional severity of the stenosis assessed by FFR, as well as the RFR pullback. Characterizations of the coronary vessel for predominantly focal, diffuse, or mixed type disease according to visual vs. RFR pullback determination will be compared. The secondary endpoint of the study is a composite of major adverse cardiac events, including death, myocardial infarction, and repeat coronary revascularization at 1 year. These endpoints will be compared in patients with non-ischemic FFR in the subgroup of cases where the local pressure drop indicates a focal lesion according to the definition of ΔRFR > 0.05 (for <25 mm segment length) and in the subgroup without significant ΔRFR. In case of an FFR value above 0.80, an extended physiological analysis is planned to diagnose or exclude microvascular disease using the CFR/FFR index. This includes novel flow dynamic modeling for CFR calculation (CFRp−3D). Conclusion: The READY register will define the effect of RFR measurement on visual estimation-based clinical decision-making. It can identify a prognostic value of ΔRFR during RFR pullback, and it would also explore the frequency of microvascular disease in the patient population with FFR > 0.80. Clinical Trial Registration:ClinicalTrials.gov (NCT04857762).
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Finding the optimal access for proximal upper limb artery (PULA) interventions: Lessons learned from the PULA multicenter registry. Catheter Cardiovasc Interv 2021; 98:1375-1382. [PMID: 34585817 DOI: 10.1002/ccd.29967] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 09/07/2021] [Accepted: 09/21/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The multicenter proximal upper limb artery (PULA) Registry was created to study the optimal puncture sites for the interventions involving the subclavian, axillary, and innominate arteries. BACKGROUND Little is known about the optimal vascular access for PULA interventions, despite the well-known technical complexity of these procedures. METHODS We performed the retrospective analysis of consecutive patients treated for symptomatic steno-occlusive disease of the proximal upper limb arteries between January 2015 and December 2019 in three high-volume centers. Acute thrombotic occlusions were excluded from the study. RESULTS Two hundred and seventy-two patients were treated for significant stenosis and 108 for total occlusion. The baseline patient's characteristics were similar, except for the higher median age of the stenotic patients: 68.5 years (31.1; 90.0) versus 64 years (38.0; 86.0) p = 0.0015. Successful revascularization rate was higher in the stenotic group 93.75% (255/272) versus 86.11% (93/108) p = 0.0230, while the procedure length 27 min (8; 133) versus 46 min (7; 140) p = 0.0001 and fluoroscopy times 439 s (92; 2993) versus 864 s (86; 4176) p = 0.0001 were higher in the occlusion group. The main adverse event rate was similarly low. Dual access was used more often to treat occlusions (60.19% (65/108) vs. 11.40% (31/272) p = 0.0001) without significantly increasing the complication rate. The safest access was ultrasound-guided distal radial artery puncture, significantly better than conventional radial access with 0% (0/31) versus 13.6% (18/131) p = 0.0253 complication. CONCLUSIONS The percutaneous revascularization of proximal upper limb arteries is a safe and effective. Dual access can be applied to increase treatment efficacy, without significantly compromising safety.
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Distal radial secondary access for transcatheter aortic valve implantation: The minimalistic approach. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2021; 40:152-157. [PMID: 34848177 DOI: 10.1016/j.carrev.2021.11.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Although not yet recommended by the guidelines, distal radial access, a new site for cardiovascular interventions, has been rapidly acknowledged and adopted by many centers due to its high rate of success, safety and fewer complications. We present our experience using secondary distal radial access during transcatheter aortic valve implantation (TAVI), proposing a new, even more minimal approach. METHODS As of November 2020, a systematic distal radial approach as secondary access site for TAVI was adopted in our center. Primary endpoints were technical success and major adverse events (MAEs). Secondary endpoints: the access site complication rate, hemodynamic and clinical results of the intervention, procedural related factors, crossover rate to the femoral access site, and hospitalization duration (in days). RESULTS From November 2020, 41 patients underwent TAVI using this strategy. Patients had a mean age of 76 ± 11.2 years, 41% were male. Six (14.63%) patients received a balloon-expandable valve and 35 (85.37%) received a self-expandable valve. TAVI was successful in all cases. No complications occurred due to transradial access. Puncture success, defined as completed sheath placement was maximum (N = 41/41,100%) and emergent transfemoral secondary access was not required in any case. Primary transfemoral vascular access site complications occurred in 7 cases (17%) of which 4 (13.63%) were resolved through distal radial access: one occlusion, two flow-limiting stenoses and four perforations of the common femoral artery. There were no additional major vascular complications at 30 days. Overall MACE rate was 2.4%. CONCLUSION The use of the distal radial approach for secondary access in TAVI is safe, feasible and has several advantages over old access sites.
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TRIACCESS Study: Randomized Comparison Between Radial, Femoral, and Pedal Access for Percutaneous Femoro-popliteal Artery Angioplasty. J Endovasc Ther 2021; 29:215-225. [PMID: 34427137 DOI: 10.1177/15266028211038599] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The aim of this randomized study was to compare the success and complication rates of different access sites for the treatment of superficial artery stenosis. METHODS AND RESULTS A total of 180 consecutive patients were randomized in a prospective study to treat symptomatic superficial femoral artery stenosis via radial (RA), femoral (FA), or pedal artery (PA) access. Technical success was achieved in 96.7%, 100%, and 100% of the patients in the RA, FA, and PA groups, respectively (p=0.33). Secondary access sites were used in 30%, 3.3%, and 30% of the patients in the RA, FA, and PA access groups, respectively (p=0.0002). Recanalization for chronic total occlusion was performed in 34/36 (94.4%), 30/30 (100%), and 46/46 (100%) patients in the RA, FA, and PA groups, respectively (p=0.17). The X-ray dose was significantly lower in the PA group than that in the RA and FA access groups (63.1 vs 162 vs 153 Dyn, p=0.0004). The cumulative rates of access site complications in the RA, FA, and PA groups were 3.3% (0% major and 3.3% minor), 16.7% (3.3% major and 13.3% minor), and 3.3% (3.3% major and 0% minor) (p=0.0085), respectively. The cumulative incidence of MACEs at 6 months in the RA, FA, and PA groups was 5%, 6.7%, and 1.7%, respectively. The cumulative incidence of MALEs at 6 months in the RA, FA, and PA groups was 20%, 16.7%, and 9.2%, respectively (p=0.54). CONCLUSION Femoral artery intervention can be safely and effectively performed using radial, femoral, and pedal access, but radial and pedal access is associated with a lower access site complication rate and hospitalization. Pedal access is associated with a lower X-ray dose than that with radial and femoral access.
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Superficial temporal artery access for percutaneous coronary artery stenting during the COVID-19 pandemic: a case report. Eur Heart J Case Rep 2021; 5:ytaa520. [PMID: 33594345 PMCID: PMC7799199 DOI: 10.1093/ehjcr/ytaa520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/15/2020] [Accepted: 11/24/2020] [Indexed: 11/15/2022]
Abstract
Abstract
Background
The COVID-19 pandemic creates new challenges for healthcare, including invasive cardiology.
Case summary
We discuss the case of a 65-year-old man who presented with non-ST segment elevation myocardial infarction combined with bilateral pneumonia. The patient had known severe iliac artery lesions with prior interventions and bilateral subclavian artery occlusions. After unsuccessful femoral artery access, the diagnostic angiography and the right coronary artery percutaneous coronary intervention were successfully performed from ultrasound-guided lower superficial temporal artery access.
Discussion
We showed that superficial temporal access can be used as an alternate access site for diagnostic coronary angiography and intervention when standard wrist and femoral access sites are not readily accessible.
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Pilot analysis of the usefulness of mortality risk score systems at resuscitated patients. Orv Hetil 2021; 162:52-60. [PMID: 33423023 DOI: 10.1556/650.2021.31949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 07/24/2020] [Indexed: 11/19/2022]
Abstract
Összefoglaló. Bevezetés: A cardiovascularis halálokok közül világszerte nagy jelentőségű a hirtelen szívhalál. Annak ellenére, hogy a cardiopulmonalis resuscitatio és a postresuscitatiós intenzív osztályos kezelés is komoly metodikai és technikai fejlődésen ment keresztül az elmúlt időszakban, kevés az olyan validált pontrendszer, amely jól becsülné a beteg intenzív osztályra kerülésekor a mortalitási rizikót. Célkitűzés: A sikeres újraélesztést követő intenzív osztályos kezelés kezdetekor felmért, a cardiogen shock rizikóstratifikációjára alkalmazott CardShock Risk Score (CSRS) és az általunk hozzáadott, specifikus súlyozófaktorokkal (iniciális ritmus, inotropigény) módosított CardShock Risk Score (mCSRS) összevetése a mortalitás előrejelzésében post-cardiac arrest szindrómás betegeknél. Módszerek: Retrospektív vizsgálatunk során 172, kórházon kívül sikeresen újraélesztett és klinikánkon ellátott consecutiv betegből a CSRS- és mCSRS-pontrendszerek segítségével végül 123 beteg adatait elemeztük. A CSRS- és mCSRS-változók és a korai/késői mortalitás közötti összefüggést Cox-regressziós analízissel vizsgáltuk. A pontszámok alapján 3 csoportba (1-3, 4-6, 7+) soroltuk a betegeket. Az összevont csoportok túlélését log-rank teszttel hasonlítottuk össze. Eredmények: A betegpopuláció átlagéletkora 63,6 év volt (69% férfi), és a hirtelen szívhalál hátterében 80%-ban akut coronaria szindróma állt. A korai/késői mortalitást leginkább a felvétel utáni neurológiai állapot, a szérumlaktátszint, a vesefunkció, az iniciális ritmus és a beteg katecholaminigénye határozta meg. A mCSRS alkalmazását követően mind az "1-3" és a "4-6" (p≤0,001), mind a "4-6" és a "7+" (p = 0,006) csoportok között szignifikáns különbséget találtunk a túlélésben. Következtetés: A felvételkori pontok alapján a mCSRS pontosabban definiálja és differenciálja egymástól az általunk beválasztott két extra súlyozófaktorral az enyhe, a közepes és a magas mortalitási rizikóval bíró betegpopulációkat, mint a CSRS. Orv Hetil. 2021; 162(2): 52-60. SUMMARY INTRODUCTION Sudden cardiac death is one of the most significant cardiovascular causes of death worldwide. Although there have been immense methodological and technical advances in the field of cardiopulmonary resuscitation and following intensive care in the last decade, currently there are only a few validated risk-stratification scoring systems for the quick and reliable estimation of the mortality risk of these patients at the time of admission to the intensive care unit. OBJECTIVE Our aim was to correlate the mortality prediction risk points calculated by CardShock Risk Score (CSRS) and modified (m) CSRS based on the admission data of the post-cardiac arrest syndrome (PCAS) patients. METHODS The medical records of 172 out-of-hospital resuscitated cardiac arrest patients, who were admitted at the Heart and Vascular Centre of Semmelweis University, were screened retrospectively. Out of the 172 selected patients, 123 were eligible for inclusion to calculate CSRS and mCSRS. Based on CSRS score, we generated three different groups of patients, with scores 1 to 3, 4 to 6, and 7+, respectively. Mortality data of the groups were compared by log-rank test. RESULTS Mean age of the patients was 63.6 years (69% male), the cause of sudden cardiac death was acut coronary syndrome in 80% of the cases. The early and late mortality was predicted by neurological status, serum lactate level, renal function, initial rhythm, and the need of catecholamines. Using mCSRS, a significant survival difference was proven in between the groups "1-3" vs "4-6" (p≤0.001), "4-6" vs "7+" (p = 0.006). CONCLUSION Compared to the CSRS, the mCSRS expanded with the 2 additional weighting points differentiates more specifically the low-moderate and high survival groups in the PCAS patient population treated in our institute. Orv Hetil. 2021; 162(2): 52-60.
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Prognosis and clinical characteristics of patients with early ventricular fibrillation in the 6-week guideline-offered time period: is it safe to wait 6 weeks with the assessment? (results from the VMAJOR-MI Registry). Quant Imaging Med Surg 2021; 11:402-409. [PMID: 33392039 DOI: 10.21037/qims-20-973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background The most common, potentially fatal complication following an acute myocardial infarction (AMI) is early ventricular fibrillation (EVF). According to the guidelines, the assessment of implanting an implantable cardioverter defibrillator (ICD) is sufficient 6 weeks after the event, in patients with reduced left ventricular ejection fraction (LVEF), regardless of VF. The present study aimed to evaluate the 6-week prognosis of patients surviving an EVF. We divided the patients in two group based on their general condition at the time they left the hospital. We investigated the clinical characteristics of patients discharged in good general health but still dying within 6 weeks. Methods The present study comprised 12,270 patients with AMI following their primary revascularization in the first 12 h of symptom onset. Five hundred and forty-seven of them suffered EVF due to the AMI. Clinical and 6-week mortality data were examined. Results Poor general condition correlates with multiple comorbidities, higher troponin levels, more severe complications after the event. Patients leaving in good condition thought to be low risk, from dying. But low LVEF, high blood sugar, high cardiac biomarker level, poor renal function elevates the risk of dying within 6 weeks. However, there is no difference in clinical characteristics between EVF- cases and EVF+ cases in good condition who dies within 6 weeks. Conclusions According to our study we can select patients who are safe in the critical 6-week period and those who need closer follow-up despite leaving in good general condition.
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Initial evidence of a 50% reduction of contrast media using digital variance angiography in endovascular carotid interventions. Eur J Radiol Open 2020; 7:100288. [PMID: 33294499 PMCID: PMC7683322 DOI: 10.1016/j.ejro.2020.100288] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 11/03/2020] [Accepted: 11/04/2020] [Indexed: 12/29/2022] Open
Abstract
Digital Variance Angiography (DVA) is a novel medical image processing method. DVA provides better image quality than Digital Subtraction Angiography (DSA). The quality reserve of DVA allows the reduction of contrast agents in angiography.
Purpose In previous clinical studies Digital Variance Angiography (DVA) provided higher signal-to-noise ratio (SNR) and better image quality than Digital Subtraction Angiography (DSA). Our aim was to investigate whether this quality reserve of DVA provides an opportunity for the reduction of iodinated contrast media (ICM) in carotid X-ray angiography (CXA). Method Our prospective study enrolled 26 patients (67.0 ± 8.1 years) undergoing carotid percutaneous transluminal angioplasty. The SNR of DSA and DVA image pairs obtained by a standard (100 %, 6 mL ICM) or a low-dose (50 %, 3 mL ICM) protocol were compared. Visual evaluation of all images was performed by five specialists using a 5-grade rating scale. The quality of DSA100 and DVA50 videos was also compared. Results DVA provided more than two-fold SNR, the median SNRDVA/SNRDSA ratio was 2.06 (100 %) and 2.25 (50 %). In the visual evaluation, the DVA100 score (3.73 ± 0.06) was significantly higher than the DSA100 score (3.52 ± 0.07, Wilcoxon p < 0.001), and the DVA50 score (3.64 ± 0.13) was also significantly higher than the DSA50 score (3.01 ± 0.17, Wilcoxon p < 0.001). While the low-dose protocol significantly decreased the DSA score (Mann-Whitney p < 0.01, DSA100 vs DSA50), it had no effect on the DVA score (DVA100 vs DVA50). There was no statistical difference between the DSA100 and DVA50 scores. Evaluators preferred the diagnostic value of DVA50 to DSA100 videos in 61% of comparisons, the interrater agreement was 69 % (Fleiss’ kappa 0.35, p < 0.001) Conclusions Our data show that DVA allows a substantial (50 %) ICM reduction in CXA without affecting the quality and diagnostic value of angiograms.
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Safety and efficacy of different arterial pressure bandages following percutaneous coronary interventions from radial access: preliminary data of the RAD-PRESS trial. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
The overwhelming majority of diagnostic coronary angiographies and percutaneous coronary interventions (PCIs) are performed via radial access as recommended by the current European revascularization guidelines. Using dedicated pressure bandages for the radial access site in high-volume centres can be a significant part of the budget of catheterization laboratories, therefore we developed a cost-effective pressure bandage utilizing wrapped empty glass vials of intravenous medications. Furthermore, compression time of the radial puncture site following PCI is a predictor of radial artery occlusion, therefore shortening the period of compression to as short as possible is feasible.
Purpose
Our aim was to validate efficacy and safety of our cost-effective pressure bandage by comparing it to two dedicated devices, as well as reducing length of compression to as short as possible.
Methods
We designed the RAD-PRESS trial, major inclusion criteria of which were first puncture of a radial artery with a diameter greater than 1.8mm, PCI performed as per guidelines utilizing a 6 French guiding catheter and age below 80 years. Patients were then randomized to receive one of three pressure bandages: the glass vial, Seal-One or the gold standard TR-band. Release of pressure was performed as fast as possible in 10-minute steps, and guided by pulse oximetry. Hematoma formation was thoroughly checked for all patients and categorized using the Easy scale. Radial artery patency was investigated by ultrasound 24 hours after final removal of the bandage. The data of 40 patients of every group was analysed.
Results
Population characteristics were similar among the groups. Length of compression time (126±10, 142±11 and 144±11 mins for Vial, Seal-One and TR-band, respectively, p>0.05), hematoma formation (Easy Grade 1 in 17.5%, 15.0% and 10.0%, Easy Grade 2 in 5.0%, 7.5% and 7.5% for Vial, Seal-One and TR-band, respectively, all p>0.05) were not significantly different among the groups. Radial artery occlusion occurred in only 2 patients (Vial and TR-Band groups), accounting for 1.7% of the cases.
Conclusions
The cost-effective wrapped vial strategy to compress the radial puncture site was comparable to both Seal-One and the gold standard TR-band regarding safety and efficacy. Furthermore, compression time could be safely shortened to approximately 2.5 hours.
Funding Acknowledgement
Type of funding source: None
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Comparison of different access sites (radial, brachial and femoral) for subclavian artery intervention. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
The primary purpose of this multicenter prospective register was to evaluate the success and complication rate of different access sites for subclavian artery intervention. Secondary purpose was to investigate the safety of the distal radial artery access for subclavian artery intervention.
Methods
The clinical and angiographic data of 223 consecutive patients with symptomatic subclavian and anonym artery stenosis treated via transradial (TR), transbrachial (TB) and transfemoral (TF) access between 2015 and 2019 were evaluated in a multicenter registry. The exclusion criteria of the intervention was the acute proximal subclavian artery thrombosis. Primary endpoint: angiographic outcome of the subclavian and anonym artery intervention, rate of major and minor access site complications. Secondary endpoints: procedural complications, consumption of the angioplasty equipment, cross over rate to another puncture site and hospitalization in days.
Results
The procedure was successful in 182/184 in TR, in 5/5 in TB and in 32/32 patients in TF group. The cross over rate in the TR, TB and TF group was 0%. Chronic total occlusion recanalization was successful in 75/77 cases in TR, and 15/15 cases in the TF group. Contrast consumption was 152±106 ml in TR, 99±22.5 ml in TB and 152±95 in TF group, respectively (p=ns). Cummulativ dose was 602±1205 mGray in RA, 455±210 mGray in BA and 1089±1674 mGray in FA group (p<0.05). Procedural complications occurred in 1/184 (0.5%) case in RA group, in 0 case (0%) in BA group and in 4/32 cases (12.5%) in the FA group (p<0.05). Major access site complication were detected in 3 patients (1.6%) in RA, in 1 patient in BA (20%) and in 1 patient in FA group (3.1%) (p<0.05). Minor access site complication were encountered in 9 patients in the RA (4.8%), in 1 patient in the BA (20%) and in 8 patients in the FA group (25%) (p<0.05). Distal radial access was used in 29 cases and proximal radial access in 155 patients. The rate of radial artery occlusion in proximal and distal radial group was 5.1% and 0% (p<0.05).
Conclusions
Subclavian artery intervention can be safely and effectively performed using radial access with acceptable morbidity and high technical success. Femoral and brachial access is associated with more access site complications than radial artery access. Distal radial access is associated with less radial artery occlusion than proximal radial artery access.
Funding Acknowledgement
Type of funding source: None
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TRIACCESS study: randomized comparison between radial, femoral and transpedal access for for percutanous supertfitial femoral artery angioplasty. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Traditional access for the treatment of femoral artery lesions is the femoral artery (FA) approach, but radial (RA) and pedal access (PA) is an alternative access site. The aim of the study was to compare the success rate, complication rate of different access sites for the treatment of superfitial artery stenosis in a randomized study
Methods
180 consecutive patients were randomized in a prospective study to treat symptomatic superficial femoral stenosis, via RA, FA and PA. Primary endpoint: technical success, rate of major and minor access site complications. Secondary endpoints: major adverse events (MAE), procedural factors, cross-over rate, and duration of hospitalization.
Results
Technical success was achieved in 96.6%, 100% and 100% patients in RA, FA and PA group (p=ns). Secondary access site was used in 30%, 3.3% and 30% in the RA, FA and PA access group (p<0.01). Stent implantation was done in the femoral artery in 26.6%, 58.3% and 71.6% cases in RA, FA and PA group (p<0.01). CTO recanalization was performed in 34/36 (100%), 30/30 (100%) and 45/45 (100%) cases successfully in RA, FA and PA group (p=ns). Contrast consumption, fluoroscopy and procedure time was not statistically different, but the X Ray dose was significantly lower in PA than in the RA and FA access group (63.1 vs 162 vs 153 Dyn). The cumulative rate of access site complications in the RA, FA and PA group was 3.3% (0% major and 3.3% minor), 15% (3.3% major and 11.6% minor) and 3.3% (0% major and 3.3% minor) (p<0.01), respectively. The cumulative incidence of MAE's at 6 months in the RA, FA and PA group was 8.3% vs 13.3% and 18.3%. (p<0.05)
Conclusion
Femoral artery intervention can be safely and effectively performed using radial, femoral and pedal access, but radial and pedal access is associated with less access site complication rate. Pedal access is associated with less X Ray dose than radial and femoral access.
Funding Acknowledgement
Type of funding source: None
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Distal Radial Artery Access for Superficial Femoral Artery Interventions. JOURNAL OF ENDOVASCULAR THERAPY : AN OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ENDOVASCULAR SPECIALISTS 2020. [PMID: 33044111 DOI: 10.1177/1526602820963022.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To compare the acute success and complication rates of distal radial (DR) vs proximal radial (PR) artery access for superficial femoral artery (SFA) interventions. MATERIALS AND METHODS Between 2016 and 2019, 195 consecutive patients with symptomatic SFA stenosis were treated via DR (n=38) or PR (n=157) access using a sheathless guide. Secondary access was achieved through the pedal artery when necessary. The main outcomes were technical success, major adverse events (MAEs), and access site complications. Secondary outcomes were treatment success, fluoroscopy time, radiation dose, procedure time, and crossover rate to another puncture site. RESULTS Overall technical success was achieved in 188 patients (96.4%): 37 of 38 patients (97.3%) in the DR group and 151 of 157 patients (96.2%) in the PR group (p=0.9). Dual (transradial and transpedal) access was used in 14 patients (36.8%) in the DR group and 28 patients (18.9%) in the PR group (p<0.01). Chronic total occlusions were recanalized in 25 of 26 DR patients (96.1%) and in 79 of 81 PR patients (92.6%) (p=0.57). The crossover rate to femoral access was 0% in the DR group vs 3.2% in the PR group (p=0.59). Stents were implanted in the SFA in 15 DR patients (39.4%) and in 39 patients (24.8%) in the PR group (p=0.1). The contrast volume, fluoroscopy time, radiation dose, and procedure time were not statistically different between the DR and PR groups, nor were the rates of access site complications (2.6% and 7.0%, respectively). The cumulative incidences of MAE at 6 months in the DR and PR groups were 15.7% vs 14.6%, respectively (p=0.8). CONCLUSION SFA interventions can be safely and effectively performed using PR or DR access with acceptable morbidity and a high technical success rate. DR access is associated with few access site complications.
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Abstract
Purpose: To compare the acute success and complication rates of distal radial (DR) vs proximal radial (PR) artery access for superficial femoral artery (SFA) interventions. Materials and Methods: Between 2016 and 2019, 195 consecutive patients with symptomatic SFA stenosis were treated via DR (n=38) or PR (n=157) access using a sheathless guide. Secondary access was achieved through the pedal artery when necessary. The main outcomes were technical success, major adverse events (MAEs), and access site complications. Secondary outcomes were treatment success, fluoroscopy time, radiation dose, procedure time, and crossover rate to another puncture site. Results: Overall technical success was achieved in 188 patients (96.4%): 37 of 38 patients (97.3%) in the DR group and 151 of 157 patients (96.2%) in the PR group (p=0.9). Dual (transradial and transpedal) access was used in 14 patients (36.8%) in the DR group and 28 patients (18.9%) in the PR group (p<0.01). Chronic total occlusions were recanalized in 25 of 26 DR patients (96.1%) and in 79 of 81 PR patients (92.6%) (p=0.57). The crossover rate to femoral access was 0% in the DR group vs 3.2% in the PR group (p=0.59). Stents were implanted in the SFA in 15 DR patients (39.4%) and in 39 patients (24.8%) in the PR group (p=0.1). The contrast volume, fluoroscopy time, radiation dose, and procedure time were not statistically different between the DR and PR groups, nor were the rates of access site complications (2.6% and 7.0%, respectively). The cumulative incidences of MAE at 6 months in the DR and PR groups were 15.7% vs 14.6%, respectively (p=0.8). Conclusion: SFA interventions can be safely and effectively performed using PR or DR access with acceptable morbidity and a high technical success rate. DR access is associated with few access site complications.
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Direct transpedal pressure measurement during transpedal below-the-knee interventions in critical limb ischemia. Catheter Cardiovasc Interv 2020; 96:904-912. [PMID: 32597023 DOI: 10.1002/ccd.29101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 05/22/2020] [Accepted: 05/31/2020] [Indexed: 11/11/2022]
Abstract
AIM The aim of this study was to assess the feasibility of the distal pressure measurement during transpedal below-the-knee interventions in chronic limb-threatening ischemia (CLTI) and to assess the hemodynamic response after percutaneous transluminal angioplasty. METHODS The clinical and angiographic data of 137 consecutive patients treated via transpedal access in CLTI (Rutherford 4-6) were evaluated. Distal pedal pressure (PP) at the end of the pedal sheath was measured and the pedal-to-aortic pressure index (PAPI) was also calculated before and after the intervention. RESULTS Good angiographic results was achieved in 131 patients (95.6%) in the femoro-popliteal and at least in one below-the-knee artery. Significant differences were found in PP and PAPI between before- and after-intervention values (103.2 ± 41.6 mmHg vs. 138.2 ± 37.8 mmHg and 0.74 ± 0.29 vs. 1.03 ± 0.34), respectively. Post-procedural PP and PAPI were significantly higher in patients who underwent good and borderline/unsuccessful intervention 141.7 [135.8-147.6] versus 82.6 [33.8-131.5] mmHg and 1.05 [1-1.1] versus 0.53 [0.2-0.8], respectively. PP's are significantly different in various Rutherford classification groups. Among the studied parameters, postprocedural PAPI was found to have the best discriminatory power to predict 3-month amputation (c-statistic: 0.749, 95% CI: 0.546-0.952, p = .016, sensitivity: 57.1%, specificity: 92.3% using the cut-off criterion ≤0.58). Major adverse event was detected in 17 patients at 3 months follow up (12.4%), including 7 major amputations (5.1%). CONCLUSION Transpedal pressure and pedal-to-aortic pressure index significantly increased during transpedal below-the-knee angioplasty and final pressure and index correlates significantly with limb salvage.
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Feasibility of distal radial access for carotid interventions: the RADCAR-DISTAL pilot study. EUROINTERVENTION 2020; 15:1288-1290. [PMID: 31036539 DOI: 10.4244/eij-d-19-00023] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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The Impact Of Iterative Reconstrustion Algorhitms On Dynamic Computed Tomography Myocardial Perfusion Parameters. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Approach to Tibiopedal Retrograde Revascularization of Below-The-Knee Peripheral Arterial Diseases With or Without Transradial Guidance Peripheral Angiography. THE JOURNAL OF INVASIVE CARDIOLOGY 2020; 32:6-11. [PMID: 31893502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVE We sought to compare the use of transradial peripheral angiography to guide retrograde revascularization of below-the-knee (BTK) lesions using tibiopedal access (TPA). BACKGROUND Tibiopedal retrograde revascularization of BTK lesions is an emerging technique in peripheral interventions. METHODS We performed an observational cohort study of 194 consecutive adult patients with critical limb ischemia (CLI) who underwent endovascular intervention for BTK diseases using peripheral angiography and primary TPA access with vs without transradial (TR) guidance at 2 centers (New York, USA and Budapest, Hungary). The primary endpoints were procedure success, 30-day major adverse event rate, 30-day access-site complication rate, and 30-day access-site patency rate by ultrasound. Secondary endpoints were periprocedural complications, fluoroscopy time, procedure length, and crossover rate to femoral access. RESULTS There were 78 patients in the TR-guidance group and 116 patients in the non-TR guidance group. Overall procedure success rates with TR guidance vs without TR guidance were 97% and 98%, respectively. Fluoroscopy times (732.8 ± 615.7 seconds vs 769.8 ± 565.8 seconds; P=NS) and procedure times (46.5 ± 24.4 minutes vs 55.4 ± 12.6 minutes; P=NS) were similar in the TR-guidance group vs the non-TR guidance group, but contrast volumes were higher in the TR-guidance group (100.0 ± 60.1 mL vs 43.8 ± 10.2 mL in the non-TR guidance group; P<.05). There was no difference in 30-day major adverse events, other than higher amputation rate in the TR-guidance group (15.3%), which was attributed to severe baseline complex CLI status in this patient group. There was 1 case of arteriovenous fistula, 1 case of pseudoaneurysm, and 1 case of tibiopedal artery occlusion at 30 days in the group without TR guidance. There were 3 cases (3.8%) of radial artery occlusion in the TR-guidance group. CONCLUSIONS The treatment of CLI with BTK lesions is feasible and safe, with a high procedural success rate and low access-site complication rate using the TPA approach regardless of whether or not TR guidance is utilized.
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Obstruktív koszorúér-betegség nélkül kialakuló heveny szívizominfarktus (MINOCA) – gyakoriság és prognózis. Orv Hetil 2019; 160:1791-1797. [DOI: 10.1556/650.2019.31555] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Abstract: Introduction: There are conflicting data on the prevalence and prognosis of AMI patients with non-obstructive coronary artery disease (MINOCA). Aim: We studied the prevalence and prognosis of MINOCA patients. Method: In the Hungarian Myocardial Infarction Registry (HUMIR) 45,223 patients (pts) with acute myocardial infarction (AMI) were found who were treated between Jan 1, 2014, and June 30, 2018, and coronary arteriography was performed. ST-elevation myocardial infarction was diagnosed in 22,469 pts (49.7%). Patients without obstructive coronary artery disease who had no previous myocardial infarction, heart failure, PCI and CABG procedure were selected to the MINOCA group (n = 2003). Patients with obstructive coronary artery disease belonged to the MICAD group (n = 43,220). We investigated clinical characteristics of the patients, overall survival and reinfarction. Survival curves were estimated with the Kaplan–Meier method and were modeled with the Cox proportional hazards model. Results: The proportion of MINOCA pts among all myocardial infarction was by 4.4% higher in the STEMI pts compared to the NSTEMI group (2.0% vs. 6.8%). The MINOCA pts were younger (age 64.0 ± 14.4 vs. 65.5 ± 12.2 years), and the proportion of women was higher (55.7% vs. 36.5%). Hypertension, diabetes mellitus and peripheral artery disease were more common in the MICAD group (79.1% vs. 73.7%, 33.0% vs. 21.2%, and 12% vs. 8%). The mortality was higher among the MICAD pts. In the MINOCA group, the mortality of men did not differ between STEMI and NSTEMI, as opposed to women: women with STEMI had higher mortality than women with NSTEMI. The risk of reinfarction was higher in the MICAD group, especially in NSTEMI, the risk in the MINOCA group was lower, and there was no substantial difference between types. Conclusion: In this real word, retrospective, observational study, we found a significant difference in the prevalence of MINOCA pts according to different types of myocardial infarction. In the MINOCA group, the mortality of women with STEMI was substantially higher. Orv Hetil. 2019; 160(45): 1791–1797.
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P5611Feasibility of distal radial access for carotid interventions: the RADCAR-DISTAL pilot study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Aims
The aim of our study was to demonstrate the feasibility and safety of the distal transradial approach (DTRA) for carotid artery stenting (CAS).
Methods and results
We included 209 consecutive patients (151 Trans-Radial Access (TRA) and 58 DTRA) treated in a single center by CAS with cerebral protection between 2016 and 2018. DTRA punctures were performed by ultrasound guidance, and the carotid artery cannulations were done using a 6.5 F coronary sheathless guiding catheter. The groups showed similar demographic profile regarding age, gender and comorbidities, however the proportion of symptomatic patients was significantly higher in the DTRA cohort (DTRA: 75,86% vs. TRA: 46.36% p<0.001). Procedural success rate was similarly high in both groups, while the overall complication rate was very low, with no major adverse events and only a few vascular complications. The cannulation times were similar, while the overall procedure length was slightly higher in the DTRA group. The cumulative X-ray dose was similarly low regardless the access used.
Conclusion
DTRA is a safe and effective alternative of conventional trans-radial approach for CAS, with a potential to further improve the patient comfort.
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P4705Transpedal access for below-the-knee lesions in critical limb ischemia. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.1086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Traditional access for the treatment of below-the-knee (BTK) lesions is the femoral approach, but in failed anterograde cases transpedal access can be utilized. The aim of the study was to evaluate the safety and technical and clinical success of endovascular BTK artery revascularization by a primarly retrograde transpedal access.
Methods
The clinical and angiographic data of 115 consecutive patients treated via transpedal access with symptomatic BTK stenosis were evaluated two cardiovascular centers (Europe and USA). We have selected patients with good distal run-off and non-infected distal puncture zone. The distal pedal artery was punctured by ultrasound guidance, and the procedural guidance was done by transpedal (TPA) or transradial angiography (TRA). Distal pressure at the end of the pedal sheath was also measured before and after the intervention. The primary endpoint was a composite of procedural success, major adverse events, and rate of access site complications. Secondary endpoints were: angiographic result of BTK intervention, fluoroscopy time, X-ray dose, procedure length, cross over rate to another puncture site and duration of hospitalization.
Results
The indication of the intervention was critical limb ischemia in all patients. Overall technical success was achieved in 99.1% of the patients at least in one BTK artery. The distal puncture was successful in 114/115 patients 99.1% of the patients and the access site was anterior tibial artery in 96 patients (83.55), posterior tibial artery in 15 patients (13%) and peroneal artery in 4 patients (3.5%). Pedal to femoral access site cross over was 0.5%. Control angiography was done in 73 patients (63.5%) from radial and in 42 patients (36.5%) from transpedal access. The average contrast, procedure and fluoroscopy time was 109.9 [97–123]vs 31.4 [27–35]ml (p<0.001), 43.2±22.3 vs 47.8±25.5 min and 581±448.7 vs 788±605 sec in the TR and TP group.The average systolic transpedal pressure has been increased from 100.1 mmHg ±44 to 131±36.4 mmHg after the procedure. Major adverse event at one month was detected in six patients (5.2%).Radial and pedal artery access site complications were encountered by ultrasound in 3/73 (4.1%) and 3/115 patients (2.6%) during follow up.
Conclusion
Below-the-knee artery angioplasty can be safely and effectively performed using radial and transpedal access in selective patient population.
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P4706Sex-related differences in clinical outcomes after percutaneous transluminal angioplasty in patients with peripheral artery disease. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.1087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Aim
There are inconsistent data on the sex-related differences in clinical outcomes after percutaneous transluminal angioplasty (PTA) in patients with peripheral artery disease (PAD). We aimed to investigate sex-related differences in clinical outcomes after PTA.
Methods
A total of 939 consecutive patients undergoing PTA were enrolled in two large volume centers. Patients were stratified by gender. Baseline characteristics, procedural and long-term clinical outcomes were compared between women and men.
Results
Women represented 37.4% of the study population. Women, compared to men, had more often hypertension (92% vs 86%, p=0.001) and diabetes (54% vs 46%, p=0.02). However, men presented more often with chronic obstructive pulmonary disease (14.8% vs 6.8%, p=0.0003), coronary artery disease (45.4% vs 32.7%, p=0.0001), smoking (60.4% vs 45%, p=0.007) and previous PTA (25% vs 17%, p=0.005). There were no differences in 120-month all-cause mortality between groups (women vs. men: 29% vs. 21%, p=0.6). Men were at higher risk of re-PTA at 5-year follow-up (40% vs. 49%; p=0.03). Moreover, male sex was an independent predictor of re-PTA (age-adjusted odds ratio (OR) (95% CI): 1.276 (1.015–1.614), p=0.03). In multivariable Cox regression analysis, a superficial femoral artery chronic total occlusion (SFA-CTO) (hazard ratio [HR]) (95% confidence interval [CI]): 1.68 (1.12–2.5), body mass index (BMI) (hazard ratio (HR)) (95% CI): 0.93 (0.87–0.99), baseline creatinine level hazard ratio (HR)) (95% CI): 0.95 (0.88–0.99) were identified as independent factors of re-PTA in women.
Figure 1. Months to re-PTA for grouping variable male.
Conclusion
Male sex was identified as an independent predictor of re-PTA. SFA-CTO, BMI and baseline creatinine level were associated with re-PTA in women.
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