33 research outputs found
Meriola rahue Platnick & Ewing
No full textMeriola rahue Platnick & Ewing Figs 1e, 4d, 5, 70–72, 95b Meriola rahue Platnick & Ewing, 1995: 35, figs 92–96 (male holotype and female allotype from 16 km from Rahue on Rt. 46, Neuquén, Argentina, in AMNH, not examined). Diagnosis. Males (Figs 71, 72) can be recognized by the RTA in a dorsal position, which is curved ventrally. Females are distinguished by the epigyne with a small, triangular anterior hood and oval secondary spermathecae with relatively long stalks (Fig. 70h; Platnick & Ewing 1995: figs 95, 96). Description. Male and female described by Platnick & Ewing (1995). Natural history and habitat. The specimens were found between 800–1500 m altitude, in forests of Nothofagus dombeyi (coihue), N. antarctica (ñire) and Chusquea (caña colihue) or under rocks. Many specimens were collected by pitfall traps. Distribution. Known from Neuquén and Río Negro provinces in Argentina and Osorno province in Chile (Fig. 95b). New records. ARGENTINA: Neuquén: Lácar: Parque Nacional Lanín, Lago Queñi, S 40.159353°, W 71.709362°, 15.II.1996, M. Ramírez, 1 male (MACN-Ar 16335). Los Lagos: Parque Nacional Nahuel Huapi, Cerro La Mona (M4S6E06), S 40.57163°, W 71.69777°, elev. 1300 m, I.2006, pitfall traps, V. Werenkraut, 1 male (MACN-Ar 20503). Parque Nacional Nahuel Huapi, Cerro La Mona (M4S8M06), S 40.57575°, W 71.69948°, elev. 1095 m, III.2006, pitfall traps, V. Werenkraut, 1 male (MACN-Ar 20276). RP 65, pasando Arroyo Pedregoso (LT352E5), S 40.62246°, W 71.59593°, elev. 852 m, I.2005, forest of Nothofagus dombeyi (coihue), N. antarctica (ñire) and Chusquea (caña colihue), pitfall traps, P. Sackmann, 2 males (MACN-Ar 16339). Zapala: Parque Nacional Nahuel Huapi, Cerro Pelado (M2S6E05), S 40.93134°, W 71.33495°, elev. 1318 m, I.2005, pitfall traps, V. Werenkraut, 1 male, temporary preparations MGM-00113–00114, MGM-00116–00117 (MACN-Ar 21642). Río Negro: Bariloche: Parque Nacional Nahuel Huapi, Cerro Tronador, S 41.171787°, W 71.872928°, 23.XII.2014, under rocks, A. Porta, 1 female, sample MGM-00424, MGM-00493 (MACN-Ar 33092). Parque Nacional Nahuel Huapi, Cerro Challhuaco (M5S4M06), S 41.24917°, W 71.28273°, elev. 1203 m, III.2006, pitfall traps, V. Werenkraut, 1 male, MGM-00494–00495 (MACN-Ar 20251). Parque Nacional Nahuel Huapi, Cerro Challhuaco (M5S4M05), S 41.24917°, W 71.28273°, elev. 1203 m, III.2005, pitfall traps, V. Werenkraut, 1 male, temporary preparations MGM- 00122, MGM-00125–00127 (MACN-Ar 21964). Pasando Paso Cretón, poco antes de Pampa Linda (LT552E5), S 41.24963°, W 71.74312°, elev. 874 m, I.2005, forest of Nothofagus antarctica (ñire), pitfall traps, P. Sackmann, 1 female, 2 males, temporary preparations MGM-00118–00121, MGM-00123–00124 (MACN-Ar 16338). Parque Nacional Nahuel Huapi, Cerro Challhuaco (M5S7E05), S 41.26248°, W 71.29703°, elev. 1509 m, I.2006, pitfall traps, V. Werenkraut, 1 male (MACN-Ar 21774). CHILE: Región X de Los Ríos: Provincia de Osorno: Parque Nacional Puyehue, Antillaca, S 40.775000°, W 72.191667°, elev. 1050–1350 m, 30.XII.2000, alpine meadow, pitfall traps, K. Miller, I. Agnarsson, F. Álvarez, J. Coddington & G. Hormiga, 1 female (NMNH 01561).Published as part of González, María E., Grismado, Cristian J. & Ramírez, Martín J., 2021, A Taxonomic Revision Of The Spider Genus Meriola Banks (Araneae: Trachelidae), pp. 1-113 in Zootaxa 4936 (1) on page 88, DOI: 10.11646/zootaxa.4936.1.1, http://zenodo.org/record/455916
Pazienti con indicazione MADIT II: risultati del follow up del registro SEARCH MI. Poster Congresso Nazionale Associazione Cardiologi Ospedalieri (ANMCO)
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The poly-orogenic Paleozoic rocks of Cuesta del Rahue area (Precordillera Neuquina, Argentina) and their significance in marking the southern end of the Chanic orogenic belt
No full textIn the Cuesta del Rahue area, located in the Precordillera Neuquina (northern Argentine Patagonia), late Paleozoic turbiditic rocks with maximum depositional age of ca. 389 Ma were affected by three orogenic events. The oldest orogenic event is the Chanic orogeny (Late Devonian–early Carboniferous) that is characterized by folds with NNE vergence. This deformation is developed in low-grade to very low-grade metamorphic conditions, which allowed the development of a slaty/rough cleavage. The main Chanic structure is an asymmetric fold with a large normal limb tilted by the more recent orogenic events. The characteristics of the deformation and metamorphism allows us to assign the Cuesta del Rahue outcrop to the external hinterland of the western wedge of the Chanic orogen. Early to late Carboniferous igneous rocks intruded the Paleozoic rocks of the Cuesta del Rahue area and crosscut the Chanic structures. After the Chanic orogeny, the Gondwanan orogeny (late Carboniferous–early Permian) took place. The main structures of the Gondwanan orogen are thrust and related folds with SSW vergence that fold the large Chanic normal limb and also affect Carboniferous igneous rocks. The Gondwanan deformation was developed under non-metamorphic conditions, and Permian igneous rocks crosscut the Gondwanan structures. Mesozoic regional extension related to the beginning of the Andean cycle and the formation of the Neuquén Basin gave rise to normal faults and small-scale extensional folds. Finally, the Andean orogeny, developed during the Cenozoic in the study area, also affected the Cuesta del Rahue Paleozoic rocks, with the development of compressional structures related to the Aluminé thrust and fold belt. The main Andean structure in the study area is the NW–SE Rahue fault, which links the E–W Piedra Santa tear fault with the NNE–SSW Cantan Lil reverse fault. The Rahue fault has a SW tectonic transport direction. It uplifted the Cuesta del Rahue area and placed Paleozoic rocks on top of Mesozoic and Cenozoic rocks. The Piedra Santa fault partially reactivated the Huincul right-lateral and left-lateral Chanic transverse faults that define the southern end of the doubly vergent Chanic orogen, giving rise to the current Huincul lineament.Fil: Heredia, Nemesio. Instituto Geológico y Minero de España; EspañaFil: Pedreira, David. Universidad de Oviedo; EspañaFil: Giacosa, Raul Eduardo. Secretaría de Industria y Minería. Servicio Geológico Minero Argentino; Argentina. Universidad Nacional de Río Negro. Sede Alto Valle. Instituto de Investigaciones en Paleobiología y Geología; ArgentinaFil: Serra Varela, Samanta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación en Paleobiología y Geología; ArgentinaFil: Foix, Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; ArgentinaFil: Allard, José. Universidad Nacional de la Patagonia "San Juan Bosco"; ArgentinaFil: González, Pablo. Secretaría de Industria y Minería. Servicio Geológico Minero Argentino; ArgentinaFil: Martín González, Fidel. Universidad Rey Juan Carlos; Españ
Implementation of MADIT II in "real world" clinical practice: data from a multicenter international registry.. Abstract European Congress of Cardiology 2007
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The Search-MI investigators. Implementation of MADIT II in "real world" clinical practice: data from a multicenter international registry.
No full textClinical and arrhythmic outcomes of patients with post- myocardial infarction cardiomyopathy treated with implantable defibrillators for primary prevention of sudden death: the Search-MI Registry
No full textIncidence and clinical relevance of uncontrolled ventricular rate during atrial fibrillation in heart failure patients treated with cardiac resynchronization therapy.
No full textAims Uncontrolled ventricular rate (VR) during atrial fibrillation (AF) may cause clinical deterioration in heart failure (HF) patients who need continuous biventricular pacing to achieve cardiac resynchronization therapy (CRT). We aimed at evaluating the association between AF, uncontrolled VR, and sub-optimal CRT, defined as low biventricular pacing percentage (BIVP). Methods and results All 1404 patients had HF, New York Heart Association (NYHA) ≥II, left ventricular ejection fraction (LVEF) ≤35, and QRS ≥120 ms, and received an implantable CRT defibrillator (CRT-D). Occurrence of AF, VR during AF and lifetime BIVP were estimated from device data. Ventricular rate during AF was defined as uncontrolled in patients with mean VR>80 bpm and maximum VR>110 bpm. Over a median follow-up of 18 months, AF was detected in 443 of 1404 patients (32). In this sub-group of AF patients, VR during AF was uncontrolled in 150 of 443 patients (34). Multivariate Cox regression analysis showed that age [hazard ratio (HR) 1.03, 95 confidence interval (CI) 1.001.06, P 0.028], and uncontrolled VR [HR 1.69 (CI 1.012.83), P 0.046] were the only independent predictors of clinical outcome, assessed by HF hospitalizations and death. The median lifetime BIVP was 95 (2575 percentile range 9199). Biventricular pacing percentage was significantly and inversely correlated to VR, decreasing by 7 for each 10 bpm increase in VR. Sub-optimal CRT, defined as BIVP <95, was predicted by the occurrence of persistent or permanent AF [odds ratio (OR) 3.77, CI 2.445.82, P< 0.001], and uncontrolled VR [OR 2.25, CI 1.353.73, P 0.002]. Conclusion Uncontrolled VR occurs in one-third of CRT-D patients, who experience AF, and is associated with HF hospitalizations and death and with sub-optimal CRT (lifetime BIVP<95
Clinical and arrhythmic outcomes of patients with post- myocardial infarction cardiomyopathy treated with implantable defibrillators for primary prevention of sudden death: the Search-MI Registry. Abstract XIII World Congress on Cardiac Pacing and Electrophysiology
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The impact of quality of life scores in patients implanted with defibrillatoors for primary prevention of sudden cardiac death. Proceedings XIII International symposium on Progress in Clinical Pacing
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