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Mitral valve-in-valve and valve-in-ring procedures: Midterm outcomes in a French nationwide registry. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2023. [DOI: 10.1016/j.acvdsp.2022.10.148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Differential Effect of Targeted Temperature Management Between 32 °C and 36 °C Following Cardiac Arrest According to Initial Severity of Illness: Insights From Two International Data Sets. Chest 2022; 163:1120-1129. [PMID: 36445800 DOI: 10.1016/j.chest.2022.10.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 10/10/2022] [Accepted: 10/23/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Recent guidelines have emphasized actively avoiding fever to improve outcomes in patients who are comatose following resuscitation from cardiac arrest (ie, out-of-hospital cardiac arrest). However, whether targeted temperature management between 32 °C and 36 °C (TTM32-36) can improve neurologic outcome in some patients remains debated. RESEARCH QUESTION Is there an association between the use of TTM32-36 and outcome according to severity assessed at ICU admission using a previously derived risk score? STUDY DESIGN AND METHODS Data prospectively collected in the Sudden Death Expertise Center (SDEC) registry (France) between May 2011 and December 2017 and in the Resuscitation Outcomes Consortium Continuous Chest Compressions (ROC-CCC) trial (United States and Canada) between June 2011 and May 2015 were used for this study. Severity at ICU admission was assessed through a modified version of the Cardiac Arrest Hospital Prognosis (mCAHP) score, divided into tertiles of severity. The study explored associations between TTM32-36 and favorable neurologic status at hospital discharge by using multiple logistic regression as well as in tertiles of severity for each data set. RESULTS A total of 2,723 patients were analyzed in the SDEC data set and 4,202 patients in the ROC-CCC data set. A favorable neurologic status at hospital discharge occurred in 728 (27%) patients in the French data set and in 1,239 (29%) patients in the North American data set. Among the French data set, TTM32-36 was independently associated with better neurologic outcome in the tertile of patients with low (adjusted OR, 1.63; 95% CI, 1.15-2.30; P = .006) and high (adjusted OR, 1.94; 95% CI, 1.06-3.54; P = .030) severity according to mCAHP at ICU admission. Similar results were observed in the North American data set (adjusted ORs of 1.36 [95% CI, 1.05-1.75; P = .020] and 2.42 [95% CI, 1.38-4.24; P = .002], respectively). No association was observed between TTM32-36 and outcome in the moderate groups of the two data sets. INTERPRETATION TTM32-36 was significantly associated with a better outcome in patients with low and high severity at ICU admission assessed according to the mCAHP score. Further studies are needed to evaluate individualized temperature control following out-of-hospital cardiac arrest.
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Percutaneous edge-to-edge repair for systemic tricuspid valve regurgitation in patients with congenital heart disease: the first descriptive cohort. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1834] [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
In patients with congenital heart diseases (CHD) systemic tricuspid regurgitation (STR) is frequent.
Here, we report our experience with percutaneous edge-to-edge repair (PETER) in a series of 12 CHD patients with STR using the MitraClip system.
Twelve patients (median age = 35 years, 83% males) with severe STR (ccTGA (n=5), asTGA (n=3), SV (n=4)), at high-risk for surgical treatment, gave informed consent for treatment using PETER. The XTR MitraClip device (Abbott, Santa Clara, CA) was used. At baseline, 7/12 patients were in NYHA functional class ≥ III. Standard femoral venous access was successfully used in 10/12 patients. In SV patients, the systemic valve was accessed directly through the right atrium (n=2), after a Fontan conduit puncture (n=1), or after direct atrial surgical access (n=1). In TGA patients, either transseptal (ccTGA patients, n=4) or transbaffle (asTGA patients, n=3) puncture was performed (4).
Mitraclip devices were successfully implanted in 11/12 patients (Figure 1). One procedural complication was reported for a patient with SV in whom a septal leaflet rupture occurred following clip release, leading to severe STR; the patient died from refractory cardiac failure one week later. Peri-procedural complications included one case of left femoral vein injury and one case of atrial flutter treated by catheter ablation. After a median follow-up of 12-months (range 1–25) following device implantation, no death had occurred. The patients had significant reduction in STR (from severe to moderate in 10/11 patients) and clinically improved (10/11 patients were in NYHA class I or II).
To conclude, percutaneous edge-to-edge therapy of STR in CHD patients is feasible, safe and effective to reduce STR and SRV dilatation. This reduction is associated with a significant clinical improvement.
Funding Acknowledgement
Type of funding sources: None.
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Staging heart failure patients with secondary mitral regurgitation undergoing transcatheter edge-to-edge repair. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2124] [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
Heart failure with reduced ejection fraction (HFrEF) and secondary mitral regurgitation (SMR) are closely related. Progression of HFrEF-SMR is associated with characteristic pathophysiological changes. Recently, staging of HFrEF-SMR patients showed prognostic value in a SMR cohort on medical therapy. Whether these stages are prognostic for SMR patients undergoing transcatheter edge-to-edge mitral valve repair (M-TEER) in addition to drug therapy is unknown.
Purpose
The present study aimed at classifying HFrEF-SMR patients undergoing M-TEER into progressive disease stages based on cardiac and extracardiac involvement. We sought to evaluate the impact of the disease stages on survival outcome and symptomatic improvement after M-TEER
Methods
Based on echocardiographic transthoracic evaluation, patients were assigned into one of the following subsequent HFrEF-SMR stages representing disease progression (Figure 1): left ventricular (LV) dysfunction alone (Stage 1, LV end diastolic volume ≥159 ml and/or LV ejection fraction <50%); left atrial (LA) involvement (Stage 2, history of atrial fibrillation and/or indexed LA volume >34 ml/m2); right ventricular (RV) pressure/volume overload (Stage 3, tricuspid regurgitation ≥3+ and/or systolic pulmonary artery pressure >65 mmHg); biventricular failure (Stage 4, RV to pulmonary artery coupling <0.274 mm/mmHg). A Cox regression model was implemented to investigate the impact of HFrEF-SMR stages on two-year all-cause mortality and symptomatic outcome was assessed with New York Heart Association (NYHA) functional class at follow-up.
Results
Among a total of 849 included patients who underwent M-TEER for symptomatic MR from 2008 until 2019, 9.5% (n=81) presented with LV dysfunction alone, 46% (n=393) with LA involvement, 15% (n=129) with pressure/volume overload and 29% (n=246) with biventricular failure. At baseline and follow-up, successive HFrEF-SMR stages were associated with more severe heart failure symptoms as expressed by NYHA functional class. An increase in HFrEF-SMR stage was associated with increased two-year all-cause mortality rates after M-TEER (Hazard ratio 1.39, confidence interval 1.23–1.58, p<0.01, Figure 2).
Conclusions
Classifying HFrEF-SMR patients undergoing M-TEER into subsequent disease stages provides prognostic value regarding heart failure symptoms and survival.
Funding Acknowledgement
Type of funding sources: None.
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Impact of the cardio-hepatic syndrome on outcomes after transcatheter mitral valve edge-to-edge repair. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2217] [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
The prognostic value of impaired liver function in the presence of moderate-to-severe and severe mitral regurgitation (MR), also called cardio-hepatic syndrome (CHS), for outcomes in patients undergoing transcatheter edge-to-edge repair (TEER) has not been studied yet.
Purpose
In this work, we aimed at identifying the prognostic impact of the CHS on two-year all-cause mortality in patients undergoing TEER compared to established risk factors. Furthermore, we evaluated the change in hepatic function after TEER.
Methods
Hepatic function was assessed by laboratory parameters of liver function (bilirubin, gamma glutamyl transferase [GGT], alkaline phosphatase [AP], aspartate and alanine aminotransferase [AST and ALT]). We defined CHS as elevation of at least two out of three laboratory parameters of hepatic cholestasis (bilirubin, GGT, AP). The impact of CHS on two-year mortality was evaluated using a proportional hazards Cox model. The change in hepatic function after TEER was evaluated by repeat laboratory testing at follow-up.
Results
We included 1083 patients who underwent TEER for highly symptomatic primary or secondary MR at four high volume academic European centers between 2008 and 2019. In 66.4% of patients, we observed elevated levels of either bilirubin, GGT or AP. CHS was present in 23% of patients and showed strong association with a reduced two-year survival (52.9% vs. 87.0% in patients without CHS, p<0.01). In a multivariate Cox regression model, CHS was identified as a strong and independent predictor of increased two-year mortality (hazard ratio 1.49, p=0.03). In patients with successful MR reduction ≤2+ (90.7% of patients), parameters of hepatic function significantly improved from baseline to follow-up (−0.2 mg/dl for bilirubin; −21 U/l for GGT, respectively, p<0.01), while they did not in case of residual postprocedural MR >2+.
Conclusions
CHS can be observed in up to 25% of patients undergoing TEER and is associated with impaired two-year survival rates. Successful TEER is associated with decreased levels of hepatic enzymes at follow-up evaluation.
Funding Acknowledgement
Type of funding sources: None. Cardio-hepatic syndrome TEER
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Association of left atrial volume index with outcomes after transcatheter mitral valve repair for secondary mitral regurgitation: results from the EuroSMR registry. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1695] [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
The benefit of transcatheter edge-to-edge mitral valve repair (TMVr) in heart failure patients with secondary mitral regurgitation (SMR) shows large heterogeneity. A potential explanation might be the burden and chronicity of left-ventricular backward failure which is reflected by left atrial (LA) size.
Purpose
To investigate the role of LA volume index (LAVi) in real-world SMR patients undergoing TMVr.
Methods
SMR patients in a European multicenter registry were evaluated. Outcomes were evaluated according to LAVi at baseline. Main analysis was performed for all-cause mortality; residual mitral regurgitation, improvement of NYHA class and heart failure hospitalization were analyzed for patients available.
Results
823 included patients were divided according to LAVi into quintiles (≤42, 43–52, 53–62, 63–78, ≥79). A higher hazard for mortality occurred in the four upper quintiles compared to the lower quintile (HR [95% CI] 1.61 [1.08–2.4], 1.65 [1.11–2.46], 1.52 [1.02–2.26] and 1.35 [0.89–2.05]). The incidence of all-cause mortality per 100 patient-years was 14.6, 23, 23.9, 21.7 and 19.5, respectively. Consequently, a cut-off of 42ml/m2 was adopted, which was associated with a significantly higher hazard for mortality after a mean of 589 days (HR 1.54 [95%-CI 1.1–2.1], p=0.01). Technical success rate (postprocedural MR ≤2+) was higher in large LAVi group (95% vs. 91%, p=0.045). The endpoints of heart failure hospitalization, improvement of NYHA class were not different among groups. Multivariable Cox regression analysis including age, EF<30%, diabetes mellitus and NTproBNP showed LAVi >42ml/m2 to be an independent predictor of mortality.
Conclusion
LA dilatation defined by LAVi>42 ml/m2 was associated with higher mortality hazard in SMR patients undergoing TMVr after multivariable adjustment. Our findings warrant further study on whether timely TMVr intervention in patients with SMR and small LAVi can modify outcome.
Funding Acknowledgement
Type of funding sources: None.
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[Fighting against unexplained sudden death]. Ann Cardiol Angeiol (Paris) 2021; 70:129-135. [PMID: 33972104 DOI: 10.1016/j.ancard.2021.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 03/25/2021] [Indexed: 11/18/2022]
Abstract
Sudden cardiac death, mostly related to ventricular arrhythmia, is a major public health issue, with still very poor survival at hospital discharge. Although coronary artery disease remains the leading cause, other etiologies should be systematically investigated. Exhaustive and standardized exploration is required to eventually offer specific therapeutics and management to the patient as well as his/her family members in case of inherited cardiac disease. Identification and establishing direct causality of the detected cardiac anomaly may remain challenging, underlying the need for a multidisciplinary and experimented team.
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MESH Headings
- Adult
- Age Factors
- Algorithms
- Arrhythmias, Cardiac/complications
- Arrhythmias, Cardiac/diagnosis
- Autopsy
- Cardiomyopathies/complications
- Coronary Artery Disease/complications
- Death, Sudden, Cardiac/epidemiology
- Death, Sudden, Cardiac/etiology
- Death, Sudden, Cardiac/prevention & control
- Female
- France/epidemiology
- Genetic Diseases, Inborn/complications
- Genetic Diseases, Inborn/diagnosis
- Heart Defects, Congenital/complications
- Heart Defects, Congenital/diagnosis
- Humans
- Male
- Middle Aged
- Myocardial Infarction/complications
- Registries
- Risk Factors
- Sex Factors
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Who leaves the hospital without a defibrillator after a sudden cardiac arrest? ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2020. [DOI: 10.1016/j.acvdsp.2019.09.231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Lack of early systematic investigations among young victims of sudden cardiac arrest. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2020. [DOI: 10.1016/j.acvdsp.2019.09.232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Hypertrophic cardiomyopathy (HCM) in the young adult: Data from the REMY register of the French Society of Cardiology. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2020. [DOI: 10.1016/j.acvdsp.2019.09.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Extracorporeal cardiopulmonary resuscitation in out-of-hospital cardiac arrest: a registry study. Eur Heart J 2019; 41:1961-1971. [DOI: 10.1093/eurheartj/ehz753] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 03/26/2019] [Accepted: 10/01/2019] [Indexed: 11/13/2022] Open
Abstract
Abstract
Aims
Out-of-hospital cardiac arrest (OHCA) without return of spontaneous circulation (ROSC) despite conventional resuscitation is common and has poor outcomes. Adding extracorporeal membrane oxygenation (ECMO) to cardiopulmonary resuscitation (extracorporeal-CPR) is increasingly used in an attempt to improve outcomes.
Methods and results
We analysed a prospective registry of 13 191 OHCAs in the Paris region from May 2011 to January 2018. We compared survival at hospital discharge with and without extracorporeal-CPR and identified factors associated with survival in patients given extracorporeal-CPR. Survival was 8% in 525 patients given extracorporeal-CPR and 9% in 12 666 patients given conventional-CPR (P = 0.91). By adjusted multivariate analysis, extracorporeal-CPR was not associated with hospital survival [odds ratio (OR), 1.3; 95% confidence interval (95% CI), 0.8–2.1; P = 0.24]. By conditional logistic regression with matching on a propensity score (including age, sex, occurrence at home, bystander CPR, initial rhythm, collapse-to-CPR time, duration of resuscitation, and ROSC), similar results were found (OR, 0.8; 95% CI, 0.5–1.3; P = 0.41). In the extracorporeal-CPR group, factors associated with hospital survival were initial shockable rhythm (OR, 3.9; 95% CI, 1.5–10.3; P = 0.005), transient ROSC before ECMO (OR, 2.3; 95% CI, 1.1–4.7; P = 0.03), and prehospital ECMO implantation (OR, 2.9; 95% CI, 1.5–5.9; P = 0.002).
Conclusions
In a population-based registry, 4% of OHCAs were treated with extracorporeal-CPR, which was not associated with increased hospital survival. Early ECMO implantation may improve outcomes. The initial rhythm and ROSC may help select patients for extracorporeal-CPR.
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[Percutaneous treatment of mitral regurgitation]. Ann Cardiol Angeiol (Paris) 2019; 68:468-473. [PMID: 31653330 DOI: 10.1016/j.ancard.2019.09.023] [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: 09/16/2019] [Accepted: 09/20/2019] [Indexed: 11/30/2022]
Abstract
Mitral regurgitation (MR) is currently the most frequent valvular heart disease, and the second most operated valve in Europe. Around 50% of patients presenting severe MR are denied surgery, despite the adverse prognosis associated with the absence of treatment, due to comorbidities and/or advanced age. During the previous years, percutaneous treatment of MR, whether by replacement or, more frequently, by repair, has been developed, providing an alternative for those patients who are deemed at prohibitive, but also, high surgical risk. Percutaneous edge-to-edge repair is currently the most frequently used technique, and is the only one recommended by the European Guidelines for Valvular Heart Disease Management. In the current article, we review the different strategies for MR repair, as well as the indications and level of evidence for their use.
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P2823Lack of early systematic investigations among young victims of sudden cardiac arrest. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.1133] [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
Introduction
Since a large proportion of patients resuscitated from out-of-hospital sudden cardiac arrest (SCA) die in the intensive care unit (ICU), early systematic investigation towards identifying etiology may be crucial to ensure targeted therapy and appropriate future prevention among relatives, especially when the index case is young.
Purpose
We hypothesized that etiologic investigations were not initiated in a timely manner in a significant proportion of young SCA patients, alive at ICU admission, prior to death.
Methods
In this prospective, ongoing, multicenter, population-based registry (6.7 million inhabitants), data from all SCA over a 5-year period were analyzed, in collaboration with all the 48 hospitals of the area, with a specific focus on young patients (<45 year-old) alive at hospital admission and who eventually died prior to ICU discharge. Investigations performed and diagnoses arrived at were analyzed from the medical records by two cardiologists for each case.
Results
Of the 18,622 out-of-hospital cardiac arrests from May 2011 to May 2016, 3,028 were admitted alive to ICU. Among them, 2,190 (72.3%) died in ICU, including 367 (16.8%) young cases (<45 yo). Among the young patients, while 163 cases (44.4%) had a specific diagnosis established, 204 (55.6%) remained unexplained. Coronary angiograms (18.3%), CT scan (brain and chest) (24.5%), and transthoracic echocardiography (29.1%) were all underutilized. Main established SCA causes were acute coronary syndrome (44.5%), followed by structural non-ischemic heart disease (25.5%), pulmonary embolism (13.6%), chronic CAD (10%), non-structural heart disease (1.8%) and miscellaneous (4.6%). The proportion of systematic autopsy (10.9%), as well as blood sample collection for further genetic testing (1.4%) was low. Information on family screening was rarely provided in the ICU.
Conclusion
More than half of young SCA cases who died in ICU remained unexplained. There was significant underuse of core cardiac investigations. Efforts to promote prompt and systematic investigation through better collaboration between intensivist and cardiologist may improve both acute management and future targeted preventive strategies for family members.
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P5584Causes of death within the first year after transcatheter aortic valve implantation: Lessons from EVERY-TAVI registry. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0528] [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
According to current recommendations, transcatheter aortic valve implantation (TAVI) should only be performed among patients with a life expectancy of at least one year. However, many deaths occur within the first year after TAVI.
Purpose
To assess the causes of death within one year after TAVI.
Methods
Data was taken between November 2007 and December 2017 from the EVERY-TAVI registry. Patients who died during TAVI or experienced mechanical complications requiring surgery were excluded from the analysis. We assessed the causes of death over 3 periods post-TAVI: within the first 30 days, between 30 and 90 days, and between 90 and 365 days.
Results
Overall, 2389 patients underwent TAVI without mechanical complications. Among them, 320 (1.3%) died within one year. Age was the main cause of death, accounting for 73 deaths (22.8%), followed by heart failure (20.6%) and infections (18.7%). During the first month, cardiogenic shock was the main cause of death (25.4%), followed by infections (22.2%) and terminal heart failure (20.6%), while age was responsible of only one death (1.6%). During the two following months, heart failure was the main cause of death (33.3%), followed by infections (21.2%), and the percentage of deaths due to age increased to 18.2%. After 3 months, age was the main cause of death (31.4%), followed by infection (16.8%) and heart failure (16.2%).
Causes of death within one year of TAVI Cause of death All (n=320) <30 days (n=63) 30–90 days (n=66) >90 days (n=191) Older age, n (%) 73 (22.8) 1 (1.6) 12 (18.2) 60 (31.4) Terminal heart failure, n (%) 66 (20.6) 13 (20.6) 22 (33.3) 31 (16.2) Infection, n (%) 60 (18.7) 14 (22.2) 14 (21.2) 32 (16.8) Terminal renal failure, n (%) 26 (8.1) 4 (6.3) 5 (7.6) 17 (8.9) Cardiogenic shock, n (%) 26 (8.1) 16 (25.4) 4 (6.1) 6 (3.1) Malignancies, n (%) 18 (5.6) 0 (0.0) 2 (3.0) 16 (8.4) Sudden death, n (%) 17 (5.3) 6 (9.5) 2 (3.0) 9 (4.7) Stroke, n (%) 12 (3.7) 4 (6.3) 2 (3.0) 6 (3.1) Accident, n (%) 7 (2.2) 2 (3.2) 0 (0.0) 5 (2.6) Myocardial infarction, n (%) 7 (2.2) 2 (3.2) 2 (3.0) 3 (1.6) Non-cardiac surgery, n (%) 5 (1.6) 1 (1.6) 1 (1.5) 3 (1.6) Pulmonary embolism, n (%) 3 (0.9) 0 (0.0) 0 (0.0) 3 (1.6)
Conclusion
Cardiogenic shock is the main cause within the first month after TAVI, while older age is the main cause overall and after the initial months, highlighting the need to more carefully selection of patients undergoing TAVI.
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P5646Risk factor paradox in STEMI-related sudden cardiac arrest. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0589] [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
Cardiovascular risk factors (CVRF) are associated with an increased risk of atherosclerosis and ST-segment elevation myocardial infarction (STEMI). Sudden cardiac arrest (SCA) is currently the most feared complication of STEMI. The impact of CVRF on the rate of SCA is still unknown.
Purpose
To assess the association between CVRF and pre-hospital SCA during acute STEMI.
Methods
Data were taken between 2006 and 2014 from the e-MUST study that enrolls all STEMI managed by EMS in the Greater Paris Area, including those dead before hospital admission. Characteristics of patients who presented SCA were compared to those of patients who did not, and multivariable logistic regression was developed including all variables that differed between the two groups, in order to identify characteristics associated with an increased risk of SCA.
Results
Over the study period, 13,253 STEMI patients were included (median age 60.1 [51.4 - 73.0], 78.1% males). Among them, 7,513 patients (58.1%) had ≥2 CVRF, 3,979 (30.8%) had 1 CVRF, and 1,432 (11.1%) did not present any CVRF. Pre-hospital SCA witnessed by emergency medical services occurred in 749 (5.6%) patients. SCA victims were younger compared to the non-SCA group (58.0 vs. 60.3 years (P<0.001), with a higher proportion of patients without known CVRF (17.2 vs. 10.7%, P<0.001). There was no statistical difference in sex ratio (77.5% vs. 78.2%, P=0.69) and presence of past history of coronary artery disease (18.7% vs. 19.5%, P=0.56). Patients with ≥2 CVRF had the lowest rate of SCA (4.6%), while the highest SCA rate occurred among patients without CVRF (8.9%). On multivariate analysis, the presence of ≥2 CVRF was associated with a twice-lower risk of SCA (OR 0.52, 95% CI 0.41–0.65, P<0.001, when the group without risk factors was taken as a reference group).
Conclusion
The prevalence of CVRF is high among patients presenting STEMI. However, once STEMI has occurred, presence of CVRF is associated with a lower rate of SCA per STEMI, creating a risk factor paradox in STEMI-related SCA.
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P2827Different views of sudden cardiac arrest characteristics according to the assessed population. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.1137] [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
Survival rate remains extremely low in sudden cardiac arrest (SCA) and death may occur at all stages of its management. We hypothesized that different medical care providers have different visions of the SCA population characteristics.
Purpose
To assess SCA characteristics among four groups: all-comers SCA, resuscitated SCA, SCA admitted alive to intensive care unit (ICU), and SCA admitted to cardiology.
Methods
Data was taken from the Paris Sudden Cardiac Death Expertise Center prospective registry that includes all adults presenting SCA in Paris and suburbs (6.7 millions). We compared SCA characteristics according to the management phase where the population was assessed.
Results
Of 18,622 out-of-hospital cardiac arrests occurring between 2011 and 2016, 15,207 fulfilled SCA criteria and had known resuscitation status. Among them, 9,721 SCA (63.9%) underwent resuscitation, leading to 3,349 SCA (22.0%) admitted to ICU, then 735 (4.8%) admitted to Cardiology. Mean age was highest in the global population (70.7yrs), and decreased progressively throughout the phases to 57.0yrs in cardiology (P<0.001). Ratio of male victims and rates of witnessed SCA and bystanders' cardiopulmonary resuscitation and automated external defibrillator use increased gradually (all P<0.001). No flow duration decreased by a third (9.1min overall to 3.0min in cardiology, P<0.001). The rate of shockable initial rhythm increased drastically, from 19.5% overall to 26.8% in resuscitated patients, 48.9% in ICU-admitted SCA, and 89.4% in cardiology-admitted (Table).
Sudden cardiac arrests characteristics Entire SCA population SCA with attempted resuscitation SCA admitted to ICU SCA admitted to Cardiology P value n=15,207 n=9,721 n=3349 n=735 Age (years ± SD) 70.7±16.9 65.8±16.1 59.7±15.7 57.0±14.5 <0.001 Male sex, n (%) 9,353 (61.6) 6607 (68.0) 2395 (71.5) 599 (81.5) <0.001 Home location, n (%) 12,297 (81.1) 7075 (73.0) 1906 (56.9) 269 (36.6) <0.001 Bystander, n (%) 10,546 (71.2) 7545 (78.7) 3037 (90.7) 715 (97.3) <0.001 Bystander CPR, n (%) 5,684 (39.1) 4504 (47.7) 2120 (63.5) 583 (81.2) <0.001 Public AED use, n (%) 155 (1.0) 142 (1.5) 116 (3.5) 51 (6.9) <0.001 No flow, (min ± SD) 9.1±12.5 7.5±10.4 5.3±6.6 3.0±3.8 <0.001 EMS call-to-arrival delay, (min ± SD) 10.2±5.8 10.1±5.7 10.1±6.1 9.6±6.4 0.068 Initial Shockable rhythm, n (%) 2,643 (19.5) 2529 (26.8) 1635 (48.9) 657 (89.4) <0.001 SCA: sudden cardiac arrest; AED: automated external defibrillator; CPR: cardiopulmonary resuscitation; EMS: emergency medical service; ICU: intensive care unit.
Conclusion
Characteristics of SCA change considerably according to the assessed population, leading to different views on SCA reality. Keeping in mind the SCA population considered is paramount for a non-biased view of SCA.
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Health-related quality of life (HRQoL) of non-small cell lung cancer (NSCLC) patients treated with nivolumab in real-life: The EVIDENS study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz063.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Characteristics and outcomes of cocaine-associated sudden cardiac arrest in the general population. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2019. [DOI: 10.1016/j.acvdsp.2018.10.270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Outcomes of transcatheter aortic valve replacement according to femoral or non-femoral peripheral vascular access site: A propensity-matched comparison from the French TAVI Registry. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2019. [DOI: 10.1016/j.acvdsp.2018.10.155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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P2514Cocaine-related sudden cardiac arrest in the general population. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2514] [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: 11/13/2022] Open
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P838Resuscitation attempt and survival after out-of-hospital cardiac arrest. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p838] [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: 11/13/2022] Open
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472Sudden cardiac arrest related to coronary artery disease in young adults. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.472] [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: 11/13/2022] Open
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P1009Sports-related sudden cardiac arrest in young adults: Insight from the Paris SDEC Registry. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p1009] [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: 11/13/2022] Open
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P1013Do sports-related SCA survive better than non-sports related SCA: Insight from the Paris SDEC Registry. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p1013] [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: 11/12/2022] Open
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Sudden cardiac arrest during sexual intercourse. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2018. [DOI: 10.1016/j.acvdsp.2017.11.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Extent of investigation towards etiology among sudden cardiac arrest patients who died in the intensive care unit. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2018. [DOI: 10.1016/j.acvdsp.2017.11.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Coronary artery disease underlies most sports-related sudden cardiac arrest in the general population. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2018. [DOI: 10.1016/j.acvdsp.2017.11.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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[Sudden cardiac death and coronary thrombus]. Ann Cardiol Angeiol (Paris) 2017; 66:400-404. [PMID: 29106829 DOI: 10.1016/j.ancard.2017.10.001] [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: 11/30/2022]
Abstract
Out-of-hospital cardiac arrest is most often due to an acute coronary artery occlusion. The cause of coronary thrombosis in cardiac arrest is debated. Plaque erosion could be a trigger leading to immediate thrombus formation followed by ventricular fibrillation or rapid ventricular tachycardia. Coronary artery spasm is frequent: spasm provocation tests should be performed in survivors with normal coronary arteries. Use of drugs such as cocaine can lead to sudden death and blood sampling at arrival is recommended in survivors of out-of-hospital cardiac arrest. Delivery of immediate and effective basic life support remains the most important predictive factor for survival in out-of-hospital cardiac arrest.
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[Sudden cardiac death and anomalous connections of the coronary arteries: What is known and what is unknown?]. Ann Cardiol Angeiol (Paris) 2017; 66:309-318. [PMID: 29050742 DOI: 10.1016/j.ancard.2017.09.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Accepted: 09/12/2017] [Indexed: 06/07/2023]
Abstract
Some anomalous connections of the coronary arteries may be associated with a risk of sudden cardiac death. In opposite with others cardiac diseases at risk of sudden cardiac death, the relationship between these congenital abnormalities and the risk of sudden cardiac death are not well understood. A correction of the anomaly is generally indicated after an aborted sudden cardiac death. Primary prevention strategy after the discovery of an anomaly at risk is debated. Even if the absolute risk of sudden death is very low, a pre-participation screening in young athletes may be discussed due to a non-rare incidence.
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P4935Coronary artery disease underlies most sports-related sudden cardiac arrest in the general population. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p4935] [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: 11/14/2022] Open
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P1357Sudden cardiac arrest related to coronary vasospasm: incidence, characteristics and outcomes. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p1357] [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: 11/12/2022] Open
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P6426Extent of investigation towards aetiology among sudden cardiac arrest patients who die in the intensive care unit. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p6426] [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: 11/14/2022] Open
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P6420Sudden cardiac arrest related to structural non ischemic heart disease. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p6420] [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: 11/13/2022] Open
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3873Opening a new front in the fight against sudden cardiac death: is it time for near-term prevention? Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.3873] [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: 11/14/2022] Open
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P2761Is a risk-stratification approach useful in the decision for early coronary angiogram after out-of-hospital cardiac arrest? Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2761] [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: 11/12/2022] Open
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P6249Gaps in primary prevention of sudden cardiac arrest: lessons from a large population-based registry. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p6249] [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: 11/13/2022] Open
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4837Coronary findings in sports-related compared to non sports-related sudden cardiac arrest. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.4837] [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: 11/13/2022] Open
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[Sudden cardiac death: A better understanting for a better prevention]. Ann Cardiol Angeiol (Paris) 2017; 66:230-238. [PMID: 28693835 DOI: 10.1016/j.ancard.2017.06.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 06/05/2017] [Indexed: 11/26/2022]
Abstract
Sudden cardiac death is defined as a natural and unexpected death, in a previous apparently healthy individual. It represents a major public health issue, with up to 50% of the cardiovascular mortality. Using data from the Paris Sudden Death Expertise Centre registry, this article summarises the main cardiovascular abnormalities associated with sudden cardiac death, the different preventives approaches, and provides a systematic diagnostic approach.
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Early identification of out-of-hospital cardiac arrest patients with no chance of survival for orientation towards organ donation. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2017. [DOI: 10.1016/s1878-6480(17)30354-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Abstract
Sudden cardiac death is a major public health problem with around 40,000 cases per year in France. Epidemiological, clinical and prognostic differences according to gender have been described in most cardiovascular diseases, including sudden cardiac death. In this article, we will review gender differences in sudden cardiac death incidence, circumstance of occurrence, management, and prognosis.
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The oriental fruitfly Bactrocera dorsalis s.s. in East Asia: disentangling the different forces promoting the invasion and shaping the genetic make-up of populations. Genetica 2014; 142:201-13. [PMID: 24816716 DOI: 10.1007/s10709-014-9767-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Accepted: 05/02/2014] [Indexed: 11/30/2022]
Abstract
The Oriental fruit fly, Bactrocera dorsalis sensu stricto, is one of the most economically destructive pests of fruits and vegetables especially in East Asia. Based on its phytophagous life style, this species dispersed with the diffusion and implementation of agriculture, while globalization allowed it to establish adventive populations in different tropical and subtropical areas of the world. We used nine SSR loci over twelve samples collected across East Asia, i.e. an area that, in relatively few years, has become a theatre of intensive agriculture and a lively fruit trade. Our aim is to disentangle the different forces that have affected the invasion pattern and shaped the genetic make-up of populations of this fruit fly. Our data suggest that the considered samples probably represent well established populations in terms of genetic variability and population structuring. The human influence on the genetic shape of populations and diffusion is evident, but factors such as breeding/habitat size and life history traits of the species may have determined the post introduction phases and expansion. In East Asia the origin of diffusion can most probably be allocated in the oriental coastal provinces of China, from where this fruit fly spread into Southeast Asia. The spread of this species deserves attention for the development and implementation of risk assessment and control measures.
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Acute coronary syndrome with ST-segment elevation (STEMI): "lives saved" before hospital. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.p4021] [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: 11/13/2022] Open
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Predicting SCD in the minutes prior to its occurrence? The e-MUST study. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.1740] [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: 11/12/2022] Open
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What is the highest achievable resuscitation rate in EMS-witnessed SCD? The e-MUST study. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.p5630] [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: 11/12/2022] Open
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Fitting with the recent guidelines: is the recommended delay between first medical contact to prehospital fibrinolysis reached? Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.p5567] [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: 11/14/2022] Open
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Acute myocardial infarction with ST segment elevation (STEMI): distribution of delays between first medical contact to primary percutaneous coronary intervention. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.p2284] [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: 11/12/2022] Open
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Catheter ablation in selected patients with depressed left ventricular ejection fraction and persistent atrial fibrillation unresponsive to current cardioversion. Europace 2013; 15:1574-80. [DOI: 10.1093/europace/eut088] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Mutact: An Observational Study of EGFR Mutation Status and Management of Patients with Non-Small Cell Lung Cancer (NSCLC) Adenocarcinoma. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)33865-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Screening for rheumatic heart disease: evaluation of a simplified echocardiography-based approach. Eur Heart J Cardiovasc Imaging 2012; 13:1024-9. [DOI: 10.1093/ehjci/jes077] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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