Imagens, fragmentos, ligações: sobre Short Movies de Gonçalo M. Tavares

O processo criativo de Gonçalo M. Tavares tende a um exercício frequente de economia ou de depuração verbal facilmente conciliável com a sua adesão à densidade e à intensidade do registo fragmentário encarado como nova epistemologia poética. Recorrendo ao conceito de 'frase-imagem' de Rancière com o qual nos propomos ler as 'curta-metragens' de Short Movies, ponderamos neste ensaio certos tipos de operações com as quais o autor produz literariamente experiências visuais e audiovisuais. Neste livro, o exercício sobre a relação entre escrita e imagem supõe um trabalho sobre a palavra que se faz contra a sua habitual função lógica e ordenadora, no sentido não de promover mas de restringir ou pelo menos de desestabilizar a discursividade e a interpretabilidade. Como se se pretendesse operar uma conversão das apetências narrativizadoras dos signos verbais e da sua capacidade para o "telling", nas aptidões ‘monstrativas’ da visualidade fílmica e do seu típico "showing".

Short- and midterm follow-up results of valvuloplasty with balloon catheter for congenital aortic stenosis

OBJECTIVE: To report short and midtem follow-up results of balloon aortic valvuloplasty to treat congenital aortic stenosis. METHODS: Seventy-five patients (median age: 8 years) underwent the procedure through the retrograde femoral or carotid route. RESULTS: The procedure was completed in 74 patients (98.6%). The peak-to-peak systolic gradient dropped from 79.6±27.7 to 22.3±17.8 mmHg (P<0.001), the left ventricular systolic pressure dropped from 164±39.1 to 110±24.8 mmHg (P<0.001), and the left ventricular end diastolic pressure dropped from 13.3±5.5 to 8.5±8.3 mmHg (P< 0.01). Four patients (5.3%) died due to the procedure. Aortic regurgitation (AoR) appeared or worsened in 27/71 (38%) patients, and no immediate surgical intervention was required. A mean follow-up of 50±38 months was obtained in 37 patients. Restenosis and significant AoR were observed in 16.6% of the patients. The estimates for being restenosis-free and for having significant AoR in 90 months were 60% and 50%, respectively. CONCLUSION: Aortic valvuloplasty was considered the initial palliative method of choice in managing congenital aortic stenosis, with satisfactory short- and midterm results.

Fibrinolytic therapy for thrombosis in cardiac valvular prosthesis short and long term results

OBJECTIVE: To assess the short- and long-term results of the use of streptokinase (SK) for the treatment of thromboses in cardiac valvular prostheses. METHODS: Seventeen patients with cardiac prosthetic thrombosis diagnosed by clinical, echocardiographic, and radioscopic findings underwent fibrinolytic treatment with a streptokinase bolus of 250,000 U followed by 100.000 U/hour. Short- and long-term results were assessed by radioscopy and echocardiography. RESULTS: Of the 17 patients, 12 had mechanical double-disk prostheses (4 aortic, 6 mitral, 2 tricuspid), 4 had single-disk prostheses (2 aortic, 1 mitral, and 1 tricuspid), and 1 had a tricuspid bioprosthesis. The success rate was 64.8%, the partial success rate was 17.6%, and the nonsuccess rate was 17.6%. All patients with a double-disk prosthesis responded, completely or partially, to the treatment. None of the patients with a single-disk prosthesis had complete resolution of the thrombosis. The time of streptokinase infusion ranged from 6 to 80 hours (mean of 56 h). The mortality rate due to the use of streptokinase was 5.8% and was secondary to cerebral bleeding. During streptokinase infusion, 3 (17.6%) embolic episodes occurred as follows: 1 cerebral, 1 peripheral, and 1 coronary. The rethrombosis index was 33% in a mean follow-up of 42 months. CONCLUSION: The use of fibrinolytic agents was effective and relatively safe in patients with primary thrombosis of a double-disk prosthesis. A fatal hemorrhagic complication occurred in 1 (5.8%) patient, and embolic complications occurred in 3 (17.6%) patients. In a mean 42-month follow-up, 67% of the patients were free from rethrombosis.

A curious herbal :containing five hundred cuts, of the most useful plants, which are now used in the practice of physick engraved on folio copper plates, after drawings taken from the life /by Elizabeth Blackwell. To which is added a short description of ye plants and their common uses in physick.

1737 v. 1 #1010

A curious herbal :containing five hundred cuts, of the most useful plants, which are now used in the practice of physick engraved on folio copper plates, after drawings taken from the life /by Elizabeth Blackwell. To which is added a short description of ye plants and their common uses in physick.

1739 v. 2 #1011

An account of the Crustacea of Norway, with short descriptions and figures of all the species. By G.O. Sars ...

v.5 Copepoda-Harpacticoida

An account of the Crustacea of Norway, with short descriptions and figures of all the species. By G.O. Sars ...

v.1 Amphipoda (text)

An account of the Crustacea of Norway, with short descriptions and figures of all the species. By G.O. Sars ...

v.2 Isopoda

An account of the Crustacea of Norway, with short descriptions and figures of all the species. By G.O. Sars ...

v.3 Cumaceae

An account of the Crustacea of Norway, with short descriptions and figures of all the species. By G.O. Sars ...

v.6 Copepoda-Cyclopoida

An account of the Crustacea of Norway, with short descriptions and figures of all the species. By G.O. Sars ...

v.4 Copepoda-Calanoida

An account of the Crustacea of Norway, with short descriptions and figures of all the species. By G.O. Sars ...

v.7 Copepoda-Supplement

An account of the Crustacea of Norway, with short descriptions and figures of all the species. By G.O. Sars ...

v.8 Copepoda-Monstrilloida & Notodelphyoida