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1.
Artigo em Inglês | MEDLINE | ID: mdl-36554736

RESUMO

The objectives of this study were to analyze the injuries suffered during the previous year by amateur padel players according to the characteristics of the racket, their usual volume of practice and their experience in padel. A total of 950 amateur players (X age: 31.68 years; X weight: 70.84 kg; X height: 170.9 cm) participated voluntarily, completing an ad-hoc questionnaire. The results indicated that the appearance of the injuries and their location was different according to the sex of the amateur padel players. Men had a higher incidence of muscle and ligament injuries in the shoulder, and tendon injuries in the elbow. On the other hand, women had a greater probability of having muscle injuries in the shoulder and arm, ligament injuries in the elbow and bone injuries in the wrist and elbow. In general, tendon injuries were the most common injury in padel and the shoulder and elbow were the most affected areas. Moreover, men tend to use heavy (CSR = 6.0), fiberglass or carbon (CSR = 2.1), diamond-shaped rackets (CSR = 3.2), with a hard core (CSR = 4.4) and with two or more over grips (CSR = 2.7). Women usually use less heavy (CSR = 6.0), round-shaped rackets (CSR = 4.9), with a soft core (CSR = 4.4) and with one or no over grips (CSR = 2.7). In addition, men tend to play padel more often and have been practicing for longer. In conclusion, although the risk of injury depends on many factors, we identified that the characteristics of the racket, the volume of weekly practice, the experience of the player and the gender of the player are fundamental aspects to take into account for the prevention of injuries in amateur padel players.


Assuntos
Traumatismos em Atletas , Traumatismos dos Tendões , Masculino , Humanos , Feminino , Adulto , Incidência , Atletas , Ombro , Cotovelo , Traumatismos em Atletas/epidemiologia
2.
Herit Sci ; 10(1): 189, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36467714

RESUMO

Using past material and spiritual remains, cultural heritage examines communities' identity formation across time. Cultural heritage requires public and private institutions to care about its restoration, maintenance, conservation, and promotion. Through a bibliometric perspective, this study has analyzed, quantified, and mapped the scientific production of the fourth industrial revolution applied to heritage studies from 2016 to 2021 in the Scopus and Web of Science databases. Biblioshiny software from RStudio was employed to categorize and evaluate the contribution of authors, countries, institutions, and journals. In addition, VOSviewer was used to visualize their collaboration networks. As a main result, we found that augmented reality and remote sensing represent the research hotspot concerning heritage studies. Those techniques have become common in archaeology, as well as museums, leading to an increase in their activity. Perhaps, more recent tools, such as machine learning and deep learning, will provide future pathways in cultural heritage from data collected in social networks. This bibliometric analysis, therefore, provides an updated perspective of the implementations of technologies from industry 4.0 in heritage science as a possible guideline for future worldwide research.

3.
Rev. colomb. cardiol ; 14(5): 284-290, sept.-oct. 2007. ilus, tab
Artigo em Espanhol | LILACS | ID: lil-481572

RESUMO

Introducción: la terapia de resincronización cardiaca es segura y efectiva para mejorar la clase funcional y la calidad de vida, y reducir la mortalidad en pacientes con falla cardiaca en estado funcional III y IV con terapia médica óptima. Métodos: este es el reporte del procedimiento realizado a un grupo de pacientes a quienes se les implantó un marcapasos tricameral para resincronización cardiaca, con inserción del electrodo ventricular izquierdo por vía epicárdica, realizado en la Unidad Cardiovascular y de Trasplantes del Hospital Universitario San Vicente de Paúl y la Universidad de Antioquia, en noviembre de 2004 a febrero de 2006. Los pacientes elegidos para la inserción cumplían con los criterios de falla cardiaca estadio C o D, según la clasificación de la NYHA III ó IV, corroborado con prueba funcional menor de 5 MET, fracción de eyección menor del 35%, QRS mayor de 120 milisegundos y criterios ecocardiográficos de disincronía intraventricular, interventricular o aurículo-ventricular. Resultados: se incluyeron nueve pacientes: cinco hombres y cuatro mujeres, con edad promedio de 57 años; ocho pacientes tenían bloqueo de rama izquierda del haz de His. El procedimiento de implante se realizó en dos tiempos, el primero en la sala de hemodinámica donde se ubicó el electrodo de aurícula derecha y ventrículo derecho, y el segundo en el quirófano, donde se puso un electrodo del ventrículo izquierdo por vía epicárdica por minitoracotomía anterior izquierda. El tiempo total del procedimiento osciló entre 35 a 210 minutos con un promedio de 105 minutos, menor en los últimos pacientes. Las medidas intraoperatorias demuestran un umbral de estimulación promedio de 0,9 mv; la duración del QRS fue menor a 130 milisegundos luego de la estimulación biventricular en el 100% de los casos y el tiempo de detección al estimular con el electrodo ventricular izquierdo, fue mayor de 100 milisegundos en el 100% de los casos. No se presentaron complicaciones durante el procedimiento ni estimulación diafragmática o desalojo del eléctrodo epicárdico después de seis meses de seguimiento. Conclusión: se demostró que la implantación de marcapasos tricameral para resincronización cardiaca con la utilización de electrodo epicárdico ventricular izquierdo, es una terapia segura, con la cual se obtienen parámetros adecuados de implantación y normofunción del dispositivo.


Introduction: heart resynchronization therapy is safe and effective for improving functional class and quality of life and to diminish mortality in patients with heart failure in functional state III and IV with optimal medical therapy. Methods: we report the procedure realized to a group of patients in the Cardiovascular and Transplant Unit at the University Hospital San Vicente de Paul and the Antioquia University between November 2004 and February 2006, to whom a tricameral pacemaker for cardiac resynchronization was implanted, inserting the left ventricular electrode via epicardium. Patients chosen for the insertion fulfilled the heart failure state C or D criteria, according to the NYHA III or IV classification, corroborated with functional test < 5 MET, ejection fraction < 35%, QRS >120ms. and echocardiographic criteria of intra-ventricular, inter-ventricular or atrio-ventricular dyssynchronism. Results: 9 patients were included: 5 men and 4 women with mean age 57 years; 8 patients had left His bundle block. The implant procedure was realized in two times: the first one in the hemodynamics ward where an electrode in right atrium and right ventricle was put, and the second one in the operating room where an electrode in the left ventricle via epicardium through left anterior mini-thoracotomy was implanted. Total procedure time oscillated between 35 and 210 minutes with a mean of 105 minutes, and less than this in the last patients. Intra-operative measures show a mean stimulation threshold of 0.9 mV; QRST duration was less than 130 ms. after biventricular stimulation in 100% of cases and the detection time when stimulating with the left ventricular electrode was greater than 100 ms. in 100% of cases. There were no complications during the procedure, diaphragmatic stimulation or the removal of the epicardial electrode after a six months follow-up. Conclusion: it was demonstrated that the tricameral pacemaker implantation for cardiac resynchronization by using an epicardial left ventricular electrode is a safe therapy with which adequate implantation parameters and device normal function are obtained.


Assuntos
Bloqueio de Ramo , Mortalidade , Pericárdio
4.
Rev. colomb. cardiol ; 14(6): 341-352, nov.-dic. 2007. ilus, tab, graf
Artigo em Espanhol | LILACS | ID: lil-481978

RESUMO

Introducción: estudios recientes demuestran la seguridad y eficacia de la implantación de células progenitoras derivadas de la médula ósea y de la administración del factor estimulante de colonias de granulocito en pacientes con infarto agudo del miocardio con elevación del segmento ST y en cardiopatía isquémica crónica. Se diseñó un estudio prospectivo, abierto de ®antes y después¼ para evaluar la seguridad y eficacia de la terapia celular asociada a la administración del factor de crecimiento. Se reporta la primera experiencia con este tipo de terapia.Metodología: este es el reporte del seguimiento a seis meses, de los pacientes con cardiopatía isquémica aguda y crónica a quienes se les realizó trasplante de células progenitoras derivadas de la médula ósea, movilizadas con factor de crecimiento estimulante de colonias de granulocitos, por vía intracoronaria o epicárdica. Se incluyeron dos grupos de pacientes: 1. Diez pacientes con infarto de pared anterior y 2. Cinco pacientes con cardiopatía isquémica crónica, todos con necrosis extensa demostrada por ausencia de viabilidad miocárdica por medicina nuclear y fracción de eyección menor del 40 porciento...


Assuntos
Medula Óssea , Infarto do Miocárdio , Transplante de Células-Tronco , Células-Tronco
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