Ruptured sinus of Valsalva aneurysm: A reversible cause of suprasystemic pulmonary hypertension.

Management of patients with congenital heart defects and associated pulmonary arterial hypertension remains a major concern. With evolving targeted drug therapies and new iterations of transcatheter devices, treatment of appropriately selected patients with severe pulmonary hypertension, classically considered inoperable, has become feasible. We report the case of a patient with concomitant ruptured right sinus of Valsalva aneurysm and ventricular septal defect, with early reversal of suprasystemic pulmonary pressures following successful percutaneous closure of ruptured sinus of Valsalva.

Optical Coherence Tomography for the Diagnosis of Exercise-Related Acute Cardiovascular Events and Inconclusive Coronary Angiography.

OBJECTIVES: The aim of this study is to assess the utility of optical coherence tomography (OCT) in patients with exercise-related acute coronary syndrome (ACS) presenting with inconclusive angiographic findings. BACKGROUND: Regular physical activity reduces the incidence of cardiovascular events. Nevertheless, the risk of ACS or sudden cardiac death (SCD) increases during sport. In adults older than 35 years, exercise-related ACS or SCD is associated with plaque rupture, but not infrequently patients present ambiguous angiographic findings. METHODS: Between September 2015 and January 2020, patients admitted for ACS or SCD triggered by physical exertion and with coronary stenosis ≤50% were included in this prospective observational study. OCT was performed on the artery deemed to be responsible of the event. RESULTS: Ten patients were enrolled, predominantly men (80%) of middle age (51 years old, IQR 41-63) with low cardiovascular risk burden. Cycling was the most frequent (50%) exercise-related trigger, 8 patients were regular sport practitioners, and 7 had the clinical event during strenuous exertion. Five patients presented with non-ST-elevation ACS, two with ST-elevation ACS, and three with SCD. Angiographic analysis showed nonsignificant stenosis in all patients (42% stenosis, IQR 36-46). OCT identified the etiology of the event in 9 patients (4 plaque erosion, 3 plaque rupture, 1 eruptive calcific nodule, and 1 coronary dissection). Treatment was adjusted according to OCT findings. CONCLUSIONS: OCT is a valuable technique to identify the etiology of exercise-related ACS or SCD in patients with nonobstructive coronary arteries and, as a result, may lead to a more specific treatment.

Estratificación basal de riesgo en pacientes mayores de 75 años con infarto y shock cardiogénico referidos para angioplastia primaria / Baseline risk stratification of patients older than 75 years with infarction and cardiogenic shock undergoing primary angioplasty

Introducción y objetivos: Los pacientes mayores de 75 años con infarto agudo de miocardio con elevación del segmento ST sometidos a angioplastia primaria en situación de shock cardiogénico sufren una gran mortalidad. La identificación previa al procedimento de variables predictoras de la posterior mortalidad sería muy útil para guiar la toma de decisiones. Métodos: Análisis del registro multicéntrico de angioplastia primaria en pacientes mayores de 75 años (ESTROFA MI+75), que incluye a 3.576 pacientes. Se analizaron las características y la evolución clínica del subgrupo con shock cardiogénico para identificar predictores de supervivencia a 1 año tras la angioplastia y elaborar un índice pronóstico. Se validó el índice en una cohorte independiente. Resultados: Se incluyó a 332 pacientes. Los predictores basales independientes fueron: la localización anterior (HR=2,8; IC95%, 1,4-6,0; p=0,005), una fracción de eyección<40% (HR=2,3; IC95%, 1,14-4,50; p=0,018) y un tiempo entre el inicio de los síntomas y la angioplastia >6 h (HR=3,2; IC95%, 1,6-7,5; p=0,001). Se diseñó un índice basado en estas variables (índice «6-ANT-40»). La supervivencia a 1 año fue del 54,5% de aquellos con índice 0, el 32,3% con índice 1, el 27,4% con índice 2 y el 17% con índice 3 (p=0,004, estadístico C=0,70). En una cohorte independiente de 124 pacientes, las supervivencias a 1 año fueron del 64,5, el 40,0, el 28,9 y el 22,2% respectivamente (p=0,008; estadístico C=0,68). Conclusiones: Un índice basado en simples variables clínicas previas al procedimiento (localización anterior, fracción de eyección<40%, demora >6 h) permite estimar la supervivencia tras una angioplastia primaria de los pacientes mayores con shock cardiogénico, y así ayudar en la toma de decisiones

Background and objectives: Patients older than 75 years with ST-segment elevation myocardial infarction undergoing primary angioplasty in cardiogenic shock have high mortality. Identification of preprocedural predictors of short- and long-term mortality could be useful to guide decision-making and further interventions. Methods: We analyzed a nationwide registry of primary angioplasty in the elderly (ESTROFA MI+75) comprising 3576 patients. The characteristics and outcomes of the subgroup of patients in cardiogenic shock were analyzed to identify associated factors and prognostic predictors in order to derive a baseline risk prediction score for 1-year mortality. The score was validated in an independent cohort. Results: A total of 332 patients were included. Baseline independent predictors of mortality were anterior myocardial infarction (HR 2.8, 95%CI, 1.4-6.0; P=.005), ejection fraction<40% (HR 2.3, 95%CI, 1.14-4.50; P=.018), and time from symptom onset to angioplasty >6hours (HR 3.2, 95%CI, 1.6-7.5; P=.001). A score was designed that included these predictive factors (score "6-ANT-40"). Survival at 1 year was 54.5% for patients with score 0, 32.3% for score 1, 27.4% for score 2 and 17% for score 3 (P=.004, c-statistic 0.70). The score was validated in an independent cohort of 124 patients, showing 1-year survival rates of 64.5%, 40.0%, 28.9%, and 22.2%, respectively (P=.008, c-statistic 0.68). Conclusions: A preprocedural score based on 3 simple clinical variables (anterior location, ejection fraction<40%, and delay time >6 hours) may be used to estimate survival after primary angioplasty in elderly patients with cardiogenic shock and to guide preinterventional decision-making

Baseline Risk Stratification of Patients Older Than 75 Years With Infarction and Cardiogenic Shock Undergoing Primary Angioplasty.

BACKGROUND AND OBJECTIVES: Patients older than 75 years with ST-segment elevation myocardial infarction undergoing primary angioplasty in cardiogenic shock have high mortality. Identification of preprocedural predictors of short- and long-term mortality could be useful to guide decision-making and further interventions. METHODS: We analyzed a nationwide registry of primary angioplasty in the elderly (ESTROFA MI+75) comprising 3576 patients. The characteristics and outcomes of the subgroup of patients in cardiogenic shock were analyzed to identify associated factors and prognostic predictors in order to derive a baseline risk prediction score for 1-year mortality. The score was validated in an independent cohort. RESULTS: A total of 332 patients were included. Baseline independent predictors of mortality were anterior myocardial infarction (HR 2.8, 95%CI, 1.4-6.0 P=.005), ejection fraction<40% (HR 2.3, 95%CI, 1.14-4.50 P=.018), and time from symptom onset to angioplasty >6hours (HR 3.2, 95%CI, 1.6-7.5; P=.001). A score was designed that included these predictive factors (score "6-ANT-40"). Survival at 1 year was 54.5% for patients with score 0, 32.3% for score 1, 27.4% for score 2 and 17% for score 3 (P=.004, c-statistic 0.70). The score was validated in an independent cohort of 124 patients, showing 1-year survival rates of 64.5%, 40.0%, 28.9%, and 22.2%, respectively (P=.008, c-statistic 0.68). CONCLUSIONS: A preprocedural score based on 3 simple clinical variables (anterior location, ejection fraction<40%, and delay time >6 hours) may be used to estimate survival after primary angioplasty in elderly patients with cardiogenic shock and to guide preinterventional decision-making.

Multivessel disease in patients over 75years old with ST elevated myocardial infarction. Current management strategies and related clinical outcomes in the ESTROFA MI+75 nation-wide registry.

BACKGROUND: In elderly patients with ST elevated myocardial infarction (STEMI) and multivessel disease (MVD the outcomes related with different revascularization strategies are not well known. METHODS: Subgroup-analysis of a nation-wide registry of primary angioplasty in the elderly (ESTROFA MI+75) with 3576 patients over 75years old from 31 centers. Patients with MVD were analyzed to describe treatment approaches and 2years outcomes. RESULTS: Of 1830 (51%) with MVD, 847 (46%) underwent multivessel revascularization either in acute (51%), staged (44%) or both procedures (5%). Patients with previous myocardial infarction and those receiving drug-eluting stents or IIb-IIIa inhibitors were more prone to be revascularized, whereas older patients, females and those with Killip III-IV, renal failure and higher ejection fraction were less likely. Survival free of cardiac death and infarction at 2years was better for those undergoing multivessel PCI (85.8% vs. 80.4%, p<0.0008), regardless of Killip class. Multivessel PCI was protective of cardiac death and infarction (HR 0.60, 95% CI 0.40-0.89; p=0.011). Complete revascularization made no difference in outcomes among those patients undergoing multivessel PCI. The best prognosis corresponded to those undergoing multivessel PCI in staged procedures (p<0.001). A propensity score matching analysis (514 patients in each group) yielded similar results. CONCLUSIONS: In elderly patients with STEMI and MVD, multivessel PCI was related with better outcomes especially after staged procedures. Among those undergoing multivessel PCI, anatomically defined completeness of revascularization had not prognostic influence. SUMMARY: We sought to investigate the revascularization strategies applied and their prognostic implications in patients aged over 75years with ST elevated myocardial infarction showing multivessel disease. Of 1830 patients, 847 (46%) underwent multivessel PCI either in acute (51%), staged (44%) or both procedures (5%). Multivessel PCI was independent predictor of cardiac death and infarction with the best prognosis corresponding to those undergoing staged procedures.

Angioplastia primaria en mayores de 75 años. Perfil de pacientes y procedimientos, resultados y predictores pronósticos en el registro ESTROFA IM + 75 / Primary angioplasty in patients older than 75 years. profile of patients and procedures, outcomes, and predictors of prognosis in the ESTROFA IM + 75 registry

Introducción y objetivos: La proporción de pacientes de edad avanzada que se someten a angioplastia primaria está creciendo. Este estudio describe el perfil clínico, las características de los procedimientos, la evolución y los predictores pronósticos. Métodos: Registro en 31 centros de pacientes consecutivos mayores de 75 años tratados con angioplastia primaria. Se recogieron variables clínicas y del procedimiento y se efectuó seguimiento clínico. Resultados: Se incluyó a 3.576 pacientes (el 39,3% mujeres, el 48,5% con insuficiencia renal, el 11,5% en Killip III o IV y el 29,8% con más de 6 h de dolor). El 55,4% presentaba enfermedad multivaso y al 24,8% se les trató además lesiones no culpables. Se utilizó vía radial en el 56,4%, bivalirudina en el 11,8%, aspiración de trombo en el 55,9% y stents farmacoactivos en el 26,6%. La incidencia de muerte cardiaca al mes era del 10,1% y a los 2 años, del 14,7%. A los 2 años la trombosis definitiva o probable era del 3,1%; la revascularización de lesión tratada, del 2,3% y las hemorragias BARC > 2, del 4,2%. Los predictores pronósticos fueron: diabetes mellitus, insuficiencia renal, fibrilación auricular, retraso > 6 h, fracción de eyección < 45%, clase Killip III-IV, vía radial, bivalirudina, stents farmacoactivos, flujo final TIMI III y revascularización incompleta al alta. Conclusiones: En este registro destaca el frecuente retraso en la presentación y la alta prevalencia de factores adversos como la insuficiencia renal o la enfermedad multivaso. Se identificaron como factores protectores relacionados con el procedimiento el menor retraso, el uso de vía radial, la bivalirudina, los stents farmacoactivos y la revascularización completa antes del alta (AU)

Introduction and objectives: The proportion of elderly patients undergoing primary angioplasty is growing. The present study describes the clinical profile, procedural characteristics, outcomes, and predictors of outcome. Methods: A 31-center registry of consecutive patients older than 75 years treated with primary angioplasty. Clinical and procedural data were collected, and the patients underwent clinical follow-up. Results: The study included 3576 patients (39.3% women, 48.5% with renal failure, 11.5% in Killip III or IV, and 29.8% with > 6 hours of chest pain). Multivessel disease was present in 55.4% and nonculprit lesions were additionally treated in 24.8%. Radial access was used in 56.4%, bivalirudin in 11.8%, thromboaspiration in 55.9%, and drug-eluting stents in 26.6%. The 1-month and 2-year incidences of cardiovascular death were 10.1% and 14.7%, respectively. The 2-year rates of definite or probable thrombosis, repeat revascularization, and BARC bleeding > 2 were 3.1%, 2.3%, and 4.2%, respectively. Predictive factors were diabetes mellitus, renal failure, atrial fibrillation, delay to reperfusion > 6 hours, ejection fraction < 45%, Killip class III-IV, radial access, bivalirudin, drug-eluting stents, final TIMI flow of III, and incomplete revascularization at discharge. Conclusions: Notable registry findings include frequently delayed presentation and a high prevalence of adverse factors such as renal failure and multivessel disease. Positive procedure-related predictors include shorter delay, use of radial access, bivalirudin, drug-eluting stents, and complete revascularization before discharge (AU)

Primary Angioplasty in Patients Older Than 75 Years. Profile of Patients and Procedures, Outcomes, and Predictors of Prognosis in the ESTROFA IM+75 Registry.

INTRODUCTION AND OBJECTIVES: The proportion of elderly patients undergoing primary angioplasty is growing. The present study describes the clinical profile, procedural characteristics, outcomes, and predictors of outcome. METHODS: A 31-center registry of consecutive patients older than 75 years treated with primary angioplasty. Clinical and procedural data were collected, and the patients underwent clinical follow-up. RESULTS: The study included 3576 patients (39.3% women, 48.5% with renal failure, 11.5% in Killip III or IV, and 29.8% with>6hours of chest pain). Multivessel disease was present in 55.4% and nonculprit lesions were additionally treated in 24.8%. Radial access was used in 56.4%, bivalirudin in 11.8%, thromboaspiration in 55.9%, and drug-eluting stents in 26.6%. The 1-month and 2-year incidences of cardiovascular death were 10.1% and 14.7%, respectively. The 2-year rates of definite or probable thrombosis, repeat revascularization, and BARC bleeding>2 were 3.1%, 2.3%, and 4.2%, respectively. Predictive factors were diabetes mellitus, renal failure, atrial fibrillation, delay to reperfusion>6hours, ejection fraction<45%, Killip class III-IV, radial access, bivalirudin, drug-eluting stents, final TIMI flow of III, and incomplete revascularization at discharge. CONCLUSIONS: Notable registry findings include frequently delayed presentation and a high prevalence of adverse factors such as renal failure and multivessel disease. Positive procedure-related predictors include shorter delay, use of radial access, bivalirudin, drug-eluting stents, and complete revascularization before discharge.

Acute Coronary Syndromes, Gastrointestinal Protection, and Recommendations Regarding Concomitant Administration of Proton-Pump Inhibitors (Omeprazol/Esomeprazole) and Clopidogrel.

The Food and Drug Administration and the European Medicines Agency sent a warning in 2010 discouraging the concomitant use of clopidogrel with omeprazole or esomeprazole. The purpose is to know the gastroprotective approach in patients with acute coronary syndrome (ACS) and the level of follow-up of the alert. In 17 hospitals with catheterization laboratory in Spain, 1 per region, we studied 25 consecutive patients per hospital whose diagnosis of discharge since October 1, 2013, had been any type of ACS. We analyzed their baseline clinical profile, the gatroprotective agents at admission and discharge and the antiplatelet therapy at discharge. The number of patients included was 425: age 67.2 ± 12.5 years, women 29.8%, diabetes 36.5%. The patients presented unstable angina in 21.6%, non-ST-elevation myocardial infarction in 35.3% and ST-elevation myocardial infarction in 43.1%. Conservative approach was chosen in 17.9%, bare-metal stents 32.2%, ≥ 1 drug-eluting stent 48.5%, and surgery 1.4%. Aspirin was indicated in 1.9%, aspirin + clopidogrel 73.6%, aspirin + prasugrel 17.6%, and aspririn + ticagrelor 6.8%. Gastroprotective agents were present in 40.2% patients at admission and this percentage increased to 93.7% at discharge. Of the 313 (73.6%) on clopidogrel in 96 (30.6%) was combined with omeprazole and 3 (0.95%) with esomeprazole, whereas the most commonly used was pantoprazole with 190 patients (44.7%). In conclusion, almost the totality of the patients with an ACS receive gastroprotective agents at the moment of discharge, most of them with proton-pump inhibitors. In one every 3 cases of the patients who are on clopidogrel, the recommendation of the Food and Drug Administration and the European Medicines Agency is not followed.

Limitaciones al uso de los nuevos antiagregantes en los síndromes coronarios agudos relacionadas con las características de los pacientes / Use of the New Antiplatelet Agents in Acute Coronary Syndromes: Limitations Related to Patient Characteristics

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Modelo de intervención coronaria percutánea primaria en las Islas Baleares / The primary percutaneous coronary intervention program in the Balearic Islands

Uno de los objetivos críticos de la estrategia de salud en la cardiopatía isquémica es la atención urgente del infarto agudo de miocardio con elevación del ST (IAMCEST) y más concretamente del síndrome coronario agudo con elevación del ST, en los que el tiempo asistencial es crítico. Esta inmediatez del tratamiento (ya sea mecánica o farmacológica) se debería reflejar en los resultados de morbimortalidad. En 2003, tras la evidencia científica de la necesidad de una revascularización mecánica (intervención coronaria percutánea primaria) en el infarto agudo de miocardio con elevación del segmento ST, se estableció esta opción terapéutica en el hospital de referencia de nuestra comunidad (programa de intervención coronaria percutánea primaria). En marzo de 2008, tras múltiples reuniones con diferentes estamentos y centros, se puso en marcha el Registro Comunitario de la Asistencia al Síndrome Coronario Agudo con Elevación del ST (Registro Código Infarto de las Illes Balears). Se realiza: a) detección y documentación de todos los casos diagnosticados de IAMCEST en la comunidad autónoma; b) evaluación sistemática de los resultados asistenciales del IAMCEST y su ajuste a los objetivos asistenciales (tiempos, morbimortalidad, complicaciones, tratamientos, etc.); c) identificación y abordaje de las desviaciones respecto a los objetivos; d) conocimiento exhaustivo e implicación en el proyecto de todos los dispositivos asistenciales, y e) seguimiento al mes, a los 6 meses y al año del alta hospitalaria tras el proceso agudo del IAMCEST (AU)

One of the main objectives of any health-care strategy for ischemic heart disease is to provide emergency treatment for acute myocardial infarction and especially for ST-elevation acute coronary syndrome (STEACS), where any delay in treatment is crucial. The speed with which treatment (whether mechanical or pharmacologic) can be implemented will be reflected in morbidity and mortality rates. In 2003, in response to scientific evidence that mechanical revascularization (i.e. primary percutaneous coronary intervention) is essential for ST-elevation acute myocardial infarction, this therapeutic technique was introduced at the referral hospital in our region (in a primary percutaneous coronary intervention program). In March 2008, after several meetings between various stakeholders and institutions, a regional trial of treatment for STEACS (i.e. the Balearic Islands myocardial infarction code trial) started. It involved: a) the identification and reporting of all patients diagnosed with STEACS in the region; b) a systematic analysis of the results of treatment for STEACS in comparison with treatment goals (e.g. treatment times, morbidity, mortality, complications and treatment provided); c) identifying and responding to any deviations from targets; d) thorough understanding of and involvement in the project by all parts of the health-care system, and e) follow-up 1 month, 6 months and 1 year after hospital discharge following the STEACS episode (AU)

Thrombosis of second-generation drug-eluting stents in real practice results from the multicenter Spanish registry ESTROFA-2 (Estudio Español Sobre Trombosis de Stents Farmacoactivos de Segunda Generacion-2).

OBJECTIVES: This study sought to evaluate second-generation drug-eluting stent (DES) thrombosis in clinical practice. BACKGROUND: First-generation DES are associated with a significant incidence of late thrombosis. There is paucity of data regarding real practice late thrombosis incidence and predictors with second-generation DES, zotarolimus-eluting stent (ZES), and everolimus-eluting stents (EES). METHODS: A prospective, large-scale, non-industry-linked multicenter registry was designed. Complete clinical-procedural data and systematic follow-up of all patients treated with these stents was reported in a dedicated registry supported by the Spanish Working Group on Interventional Cardiology. RESULTS: From 2005 to 2008, 4,768 patients were included in 34 centers: 2,549 treated with ZES, and 2,219 with EES. The cumulative incidence of definite/probable thrombosis for ZES was 1.3% at 1 year and 1.7% at 2 years and for EES 1.4% at 1 year and 1.7% at 2 years (p = 0.8). The increment of definite thrombosis between the first and second year was 0.2% and 0.25%, respectively. In a propensity score analysis, the incidence remained very similar. Ejection fraction (adjusted hazard ratio [HR]: 0.97; 95% confidence interval [CI]: 0.95 to -0.99; p = 0.008), stent diameter (adjusted HR: 0.37; 95% CI: 0.17to 0.81; p = 0.01) and bifurcations (adjusted HR: 2.1; 95% CI: 1.14 to 3.7; p = 0.02) emerged as independent predictors of thrombosis. In the subgroup of patients with bifurcations, the use of ZES was independently associated with a higher thrombosis rate (adjusted HR: 4; 95% CI: 1.1 to 13; p = 0.03). CONCLUSIONS: In a real practice setting, the incidence of thrombosis at 2 years with ZES and EES was low and quite similar. The incidence of very late thrombosis resulted lower than was reported in registries of first-generation DES. In the subset of bifurcations, the use of ZES significantly increased the risk of thrombosis.

Drug-eluting stent thrombosis: results from the multicenter Spanish registry ESTROFA (Estudio ESpañol sobre TROmbosis de stents FArmacoactivos).

OBJECTIVES: This study sought to assess the incidence, predictors, and outcome of drug-eluting stent(DES) thrombosis in real-world clinical practice. BACKGROUND: The DES thromboses in randomized trials could not be comparable to those observed in clinical practice, frequently including off-label indications. METHODS: We designed a large-scale, nonindustry-linked multicentered registry, with 20 centers in Spain. The participant centers provided follow-up data for their patients treated with DES, reporting a detailed standardized form in the event of any angiography-documented DES-associated thrombosis occurring. RESULTS: Of 23,500 patients treated with DES, definite stent thrombosis(ST) developed in 301: 24 acute, 125 subacute, and 152 late. Of the late, 62 occurred >1 year(very late ST). The cumulative incidence was 2% at 3 years. Antiplatelet treatment had been discontinued in 95 cases(31.6%). No differences in incidences were found among stent types. Independent predictors for subacute ST analyzed in a subgroup of 14,120 cases were diabetes, renal failure, acute coronary syndrome, ST-segment elevation myocardial infarction, stent length, and left anterior descending artery stenting, and for late ST were ST-segment elevation myocardial infarction, stenting in left anterior descending artery, and stent length. Mortality at 1-year follow-up was 16% and ST recurrence 4.6%. Older age, left ventricular ejection fraction <45%, nonrestoration of Thrombolysis In Myocardial Infarction flow grade 3, and additional stenting were independent predictors for mortality. CONCLUSIONS: The cumulative incidence of ST after DES implantation was 2% at 3 years. No differences were found among stent types. Patient profiles differed between early and late ST. Short-term prognosis is poor, especially when restoration of normal flow fails.

Aneurismas coronarios en la descendente anterior y la coronaria derecha tras implante de stents recubiertos de fármacos / Coronary aneurysms of the left anterior descending coronary artery and the right coronary artery after drug-eluting stent implantation

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