Transactions of the Academy of Science of St. Louis.

v.9 (1899)

Izviestiia Imperatorskoi akademii nauk = Bulletin de l'Académie impériale des sciences de St.-Pétersbourg.

ser. 6 t. 1 no. 1 (1907)

Reise nach den Inseln Teneriffa, Trinidad, St. Thomas, St. Crux und Porto-Rico; auf Befehl der französischen Regierung, vom 30. Sept. 1796 bis zum 7. Juni 1789, unter der Leitung des Capitain Baudin unternommen, von Peter Le Dru. Mit Bemerkungen begleitet, nebst einer allgemeinen Ubersicht des ganzen westindischen Archipels, vorzüglich in Rücksicht der Kolonialwaaren, von E. A. W. Zimmermann.

Bd.2 (1811)

Transactions of the Academy of Science of St. Louis.

v.16 (1906)

Sustained improvement in left ventricular function after bone marrow derived cell therapy in patients with acute ST elevation myocardial infarction. A 5-year follow-up from the Stem Cell Transplantation in Ischaemic Myocardium Study.

BACKGROUND: Intracoronary injection of autologous bone marrow-derived mononucleated cells (BM-MNC) may improve LV function shortly after acute ST elevation myocardial infarction (STEMI), but little is known about the long-term durability of the treatment effect. METHODS: In a single-centre trial a total of 60 patients with acute anterior STEMI, successful reperfusion therapy and a left ventricular ejection fraction (LVEF) of <50% were screened for the study. 23 patients were actively treated with intracoronary infusion of BM-MNC within a median of 3 days. The open-label control group consisted of 19 patients who did not consent to undergo BM-MNC treatment but agreed to undergo regular clinical and echocardiographic follow-up for up to 5 years after AMI. RESULTS: Whereas at 4 months there was no significant difference between the increase in LVEF in the BM-MNC group and the control group (+7.0%, 95%CI 3.6; 10.4) vs. +3.9%, 95%CI -2.1; 10), the absolute increase at 5 years remained stable in the BM-MNC but not in the control group (+7.95%, 95%CI 3.5; 12.4 vs. -0.5%, 95%CI -5.4; 4.4; p for interaction between groups = 0.035). DISCUSSION: In this single-centre, open-labelled study, intracoronary administration of BM-MNC is feasible and safe in the short term. It is also associated with sustained improvement of left ventricular function in patients with acute myocardial infarction, encouraging phase III studies to examine the potential BM-MNC effect on clinical outcome.

Infarto agudo de miocardio con mínima elevación del segmento ST: características, evolución y pronóstico.

En la pràctica diària hi ha síndromes coronàries amb elevació del segment ST que no compleixen de forma estricta els criteris diagnòstics de la definició universal de l'infart. Un 7,2% dels IAM de la nostra mostra presentaven una elevació del ST menor als criteris diagnòstics de l’IAM. El 70,4% d'aquests pacients no van rebre cap tractament de reperfusió en fase aguda. A la coronariografia el 73.4% dels pacients presentaven malaltia dels segments proximals o mitjos. Aquests IAM van presentar una baixa taxa de complicacions intrahospitalàries, però en el seguiment a 26,5 mesos destaca una important necessitat de noves revascularitzacions.

Anàlisi de l’adherència a les guies de pràctica clínica i de la qualitat dels documents assistencials a la Síndrome Coronària Aguda Sense Elevació del Segment ST a l’Hospital de Sant Pau.

El nivell d’acompliment de les recomanacions de les GPC de la ESC (European Society of Cardiology) per la SCASEST a l’Hospital de Sant Pau als mesos d’octubre a desembre del 2010 és subòptim, similar al d’altres centres americans i europeus, i roman invariable respecte les dades de 2006-2007. El servei de Cardiologia destaca en les recomanacions d’hàbits i control de factors de risc cardiovascular. Existeixen diferències poc rellevants entre els serveis de Cardiologia i Medicina Interna en les recomanacions farmacològiques. No s’ha objectivat una relació significativa entre la qualitat de la informació dels documents assistencials i l’adherència a les GPC.

Chest pain and ST-segment elevation in a patient with Duchenne muscular dystrophy, what really happened?

Introduction: Myocardial infarction is rare in children, if it occurs, findings are almost similar to adults. In Ouchenne muscular dystrophy (OMO), ST segment displacement associated with typical chest pain can occur. We report the case of a young boy with OMO presenting symptoms suggestive of myocardial ischemia. Case report: 7 year old boy, diagnosed with OMO, eoming to the emergency department with complaints of acute chest pain, dyspnoea and anxiety the night before. Clinical examination was not remarkable, with exception of findings of the OMO. ECG showed important ST-segment elevation in right precordial leads. Major increase in troponin 1 42.33 mcg/(normal, <0.04 mcg/I) was found. Echocardiography revealed slight yskinesia of postero-septal wall without decrease in ventricular function. As acute pain had happened more han 12 hours before referral and as the child was asymptomatic, he received anti-platelets therapy. The serum level of troponin 1 declined and the ECG normalised in a few days. Cardiac catheterization did not show any coronary anomaly or eardiac dysfunction. Cardiac biopsy revealed myocardial cell damaged compatible with OMO cardiomyopathy. Tc99m myocardial single-photon emission computed tomography (SPECT) did not show any radionuclide uptake defect. Conclusions: ln this particular context of children with OMO, the classical signs of myocardial ischemia could be misleading, standard investigation failed to demonstrate the cause of chest pain and inerease of troponin l, there was also no evidence of myocarditis. Role of late enhancement (LE) signal in eontrast-enhanced MRI in the understanding of the occurring process has to be evaluated.

Características y factores pronósticos de los pacientes ingresados por síndrome coronario agudo sin elevación del ST en un hospital de tercer nivel

Registre per a estudiar l'impacte clínic de l'SCASEST a un hospital de tercer nivell. En un any van ingressar 310 pacients (54% Cardiologia, 46% Semicrítics/Unitat d'Estada Curta). La mortalitat hospitalaria va ser de l'1%; a 6 mesos va haver un 4,6% de morts i un 16% de reingressos. Edat, filtrat glomerular i FE van ser predictors de mortalitat; una troponina positiva i l'ingres a Cardiologia es van associar amb un menor risc de reingrés. Ingressar a Cardiologia es va associar a ser tributari de coronariografia i revascularització quirúrgica. El tipus de Servei pot tenir un impacte adicional en la història de l'SCASEST.