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1.
Rev. pediatr. electrón ; 16(3): 12-20, oct. 2019. tab, ilus
Article in Spanish | LILACS | ID: biblio-1046279

ABSTRACT

El trauma cardiaco constituye una entidad infrecuente en pediatría que requiere de toma de decisiones rápidas y oportunas, además de un manejo óptimo para obtener una mejor sobrevida de los pacientes. En esta revisión en base a un caso clínico, se actualiza el tema de trauma cardiaco, se describen los tipos más frecuentes, las diferentes formas clínicas de presentación y el enfrentamiento terapéutico. Palabras clave: Trauma cardiaco, penetrante cardiaca, cirugía cardiaca.


Cardiac trauma is an uncommon entity in pediatrics that requires quick and timely decision making, as well as optimal management to obtain a better survival of patients. In this review based on a case report, the issue of cardiac trauma is updated, the most frequent types, the different clinical forms of presentation and the therapeutic confrontation are described.


Subject(s)
Humans , Male , Child , Heart Injuries/surgery , Postoperative Complications , Prognosis , Emergencies , Heart Injuries/diagnosis , Heart Injuries/physiopathology , Heart Injuries/therapy
2.
Rev. bras. ter. intensiva ; 31(2): 262-265, abr.-jun. 2019. graf
Article in Portuguese | LILACS | ID: biblio-1013780

ABSTRACT

RESUMO O traumatismo cardíaco é comum em acidentes com veículos automotores. Uma mulher com 50 anos de idade foi transportada para nosso hospital após sofrer múltiplos traumatismos em um acidente de automóvel quando dirigia em alta velocidade. Após admissão à unidade de terapia intensiva, uma ultrassonografia cardíaca revelou ruptura traumática de músculo papilar da valva tricúspide e forame oval patente, enquanto se observou, no exame físico, o sinal de Lancisi. Foi realizado tratamento cirúrgico com anuloplastia da valva e fechamento do forame oval patente; durante o ato cirúrgico, diagnosticou-se ruptura oculta do átrio direito.


ABSTRACT Cardiac trauma often occurs in motor vehicle accidents. A 50-year-old female driver was transported to our hospital with multiple trauma after a high-speed car accident. After admission to the intensive care unit, cardiac ultrasound examination revealed traumatic tricuspid valve papillary muscle rupture and patent foramen ovale, while Lancisi's sign was noted on physical examination. Surgical treatment was performed with valve annuloplasty and closure of the patent foramen ovale and a covert right atrial defect that was detected intraoperatively.


Subject(s)
Humans , Female , Papillary Muscles/injuries , Tricuspid Valve/injuries , Foramen Ovale, Patent/etiology , Heart Atria/surgery , Papillary Muscles/surgery , Tricuspid Valve/surgery , Accidents, Traffic , Foramen Ovale, Patent/surgery , Foramen Ovale, Patent/diagnosis , Cardiac Valve Annuloplasty/methods , Heart Atria/injuries , Heart Injuries/surgery , Heart Injuries/diagnosis , Heart Injuries/etiology , Middle Aged
3.
Rev chil anest ; 48(5): 427-432, 2019. tab
Article in Spanish | LILACS | ID: biblio-1509948

ABSTRACT

Vascular surgery is considered high risk, due to the characteristics of patients and surgical procedures. Recently, the diagnosis of myocardial injury after non-cardiac surgery (MINS) was introduced to focus attention on the prognostic relevance of elevated ischemic troponin after non-cardiac surgery. In the study Vascular Events In Noncardiac Surgery Patients Cohort Evaluation (VISION), that included more than 15,000 patients who underwent non-cardiac surgery, MINS was independently associated with mortality 3 to 4 times greater than 30 days after surgery. Biccard et al published a study derived from the study VISION in which 502 patients underwent vascular surgery, resulting in significantly higher mortality (12.5% vs 1.5%, p < 0.001) in patients who developed MINS compared to those who did not develop MINS (OR 9.48, 95% CI, 3.46-25.96). The 2014 guidelines for preoperative cardiovascular evaluation of the American College of Cardiology/American Heart Association (ACC/AHA) do not recommend the postoperative surveillance of troponin in patients without symptoms or signs of myocardial ischemia, nor in patients at high risk of coronary disease (as patients undergoing vascular surgery). On the other hand, the 2017 guidelines of the Canadian Cardiovascular Society on Perioperative Cardiac Risk, evaluation and treatment for non-cardiac surgery patients, recommend obtaining daily measurements of troponin for 48 to 72 hours after of non-cardiac surgery, in patients with a baseline risk of more than 5% of cardiovascular death or acute non-fatal myocardial infarction at 30 days after surgery. MINS is a potentially useful marker of adverse postoperative outcomes and its detection could provide opportunities to improve clinical outcomes in affected patients.


La cirugía vascular es considerada de alto riesgo, debido a características propias de los pacientes y de los procedimientos quirúrgicos. Recientemente, se introdujo el diagnóstico de injuria miocárdica postcirugía no cardiaca (MINS) para centrar la atención en la relevancia pronóstica de la elevación de la troponina isquémica después de una cirugía no cardíaca. Dos grandes estudios han demostrado que la mortalidad es significativamente mayor en pacientes que desarrollaron MINS. Las guías 2014 de evaluación cardiovascular preoperatoria de American College of Cardiology/American Heart Association (ACC/AHA), no recomiendan la vigilancia postoperatoria de troponina en pacientes sin síntomas ni signos de isquemia miocárdica ni tampoco en pacientes con alto riesgo de infarto al miocardio (como pacientes sometidos a cirugía vascular). Sin embargo, las guías de sociedad cardiovascular canadiense (publicadas en 2017) sobre riesgo cardíaco perioperatorio, evaluación y tratamiento para pacientes de cirugía no cardíaca] recomiendan obtener mediciones diarias de troponina durante 48 a 72 horas después de cirugía no cardíaca, en pacientes con un riesgo basal superior al 5% de muerte cardiovascular o infarto agudo al miocardio no fatal a 30 días después de una cirugía. MINS se debe considerar como un marcador potencialmente útil de resultados postoperatorios adversos y su detección podría brindar oportunidades para mejorar los resultados clínicos en los pacientes afectados.


Subject(s)
Humans , Vascular Surgical Procedures/adverse effects , Heart Injuries/etiology , Heart Injuries/epidemiology , Prognosis , Biomarkers/blood , Risk Assessment , Troponin T/blood , Heart Injuries/diagnosis
4.
Clinics ; 70(1): 18-23, 1/2015. tab, graf
Article in English | LILACS | ID: lil-735861

ABSTRACT

OBJECTIVES: The red blood cell distribution width has been associated with an increased risk of cardiovascular events. In the present study, we assessed the relationship between red cell distribution width values and cardiac troponin I levels in patients admitted with non-ST-elevation acute coronary syndrome. METHODS: We analyzed blood parameters in 251 adult patients who were consecutively admitted to the intensive coronary care unit with non-ST-elevation acute coronary syndrome over a 1-year period. For all patients, a baseline blood sample was collected for routine hematological testing. Cardiac troponin I was measured at baseline and after 6 h. The patients were diagnosed with non-ST-elevation myocardial infarction or unstable angina based on the elevation of cardiac troponin I levels. RESULTS: The red cell distribution width was higher in the group with non-ST-elevation myocardial infarction compared with the patient group with unstable angina (14.6±1.0 vs 13.06±1.7, respectively; p = 0.006). Coronary thrombus was detected more frequently in the group of patients with non-ST-elevation myocardial infarction than in the patients with unstable angina (72% vs 51%, respectively; p = 0.007). Using receiver operating characteristic curve analysis for the prediction of non-ST-elevation myocardial infarction based on the red cell distribution width, the area under the curve was 0.649 (95% confidence interval: 0.546-0.753; p = 0.006), suggesting a modest model for the prediction of non-ST-elevation myocardial infarction using the red cell distribution width. At a cut-off value of 14%, the sensitivity and specificity of the red cell distribution width were 73% and 59%, respectively. Additionally, the red cell distribution width was positively correlated with cardiac troponin I (r = 0.19; p = 0.006). CONCLUSION: A greater baseline red cell distribution width value was associated with ...


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Acute Coronary Syndrome/blood , Erythrocyte Indices , Heart Injuries/blood , Biomarkers/blood , Heart Injuries/diagnosis , Logistic Models , Reference Values , Risk Assessment , Risk Factors , ROC Curve , Statistics, Nonparametric , Time Factors , Troponin I/blood
5.
Yonsei Medical Journal ; : 867-870, 2015.
Article in English | WPRIM | ID: wpr-137563

ABSTRACT

A foreign body in heart is rare, but it is more frequently encountered than the past as iatrogenic causes are increasing. Clinicians should be aware that foreign body could be mistaken for normal structure of heart. In order for accurate diagnosis, multi-imaging modalities should be used for information of exact location, mobility and hemodynamic effects. A decision to intervene should be made based on potential harms harbored by foreign bodies. Endovascular retrieval should be considered as an option. However, when fatal complications occur or when foreign bodies are embedded deeply, a surgical removal should be attempted.


Subject(s)
Female , Humans , Middle Aged , Cardiac Surgical Procedures/methods , Echocardiography , Foreign Bodies/diagnostic imaging , Foreign-Body Migration/diagnostic imaging , Heart Injuries/diagnosis , Iatrogenic Disease , Needles , Treatment Outcome
6.
Yonsei Medical Journal ; : 867-870, 2015.
Article in English | WPRIM | ID: wpr-137562

ABSTRACT

A foreign body in heart is rare, but it is more frequently encountered than the past as iatrogenic causes are increasing. Clinicians should be aware that foreign body could be mistaken for normal structure of heart. In order for accurate diagnosis, multi-imaging modalities should be used for information of exact location, mobility and hemodynamic effects. A decision to intervene should be made based on potential harms harbored by foreign bodies. Endovascular retrieval should be considered as an option. However, when fatal complications occur or when foreign bodies are embedded deeply, a surgical removal should be attempted.


Subject(s)
Female , Humans , Middle Aged , Cardiac Surgical Procedures/methods , Echocardiography , Foreign Bodies/diagnostic imaging , Foreign-Body Migration/diagnostic imaging , Heart Injuries/diagnosis , Iatrogenic Disease , Needles , Treatment Outcome
8.
Bol. Hosp. Viña del Mar ; 70(4): 143-144, dic.2014.
Article in Spanish | LILACS | ID: lil-779178

ABSTRACT

A raíz de una publicación de 1945, se realiza una revisión acerca de las heridas penetrantes cardíacas: Los conceptos que han resistido el paso del tiempo, los que han cambiado, y las nuevas tendencias. Se compara con la publicación de hace 70 años y se ofrecen algunas conclusiones...


Following a 1945 publication, a brief review about penetrating heart wounds is performed: The concepts that have stood the test of time, those have changed, and the new trends. We compare with the publication of 70 years ago and offer some conclusions...


Subject(s)
Humans , Wounds, Penetrating/surgery , Wounds, Penetrating/diagnosis , Heart Injuries/surgery , Heart Injuries/diagnosis
9.
Ann Card Anaesth ; 2012 Oct; 15(4): 287-295
Article in English | IMSEAR | ID: sea-143921

ABSTRACT

Cardiac injuries are classified as blunt and penetrating injuries. In both the injuries, the major issue is missing the diagnosis and high mortality. Blunt cardiac injuries (BCI) are much more common than penetrating injuries. Aiming at a better understanding of BCI, we searched the literature from January 1847 to January 2012 by using MEDLINE and EMBASE search engines. Using the key word "Blunt Cardiac Injury," we found 1814 articles; out of which 716 articles were relevant. Herein, we review the causes, diagnosis, and management of BCI. In conclusion, traumatic cardiac injury is a major challenge in critical trauma care, but the guidelines are lacking. A high index of suspicion, application of current diagnostic protocols, and prompt and appropriate management is mandatory.


Subject(s)
Databases, Factual , Heart Injuries/diagnosis , Heart Injuries/etiology , Heart Injuries/surgery , Heart Injuries/therapy , Humans , MEDLINE/statistics & numerical data , Review Literature as Topic , Search Engine/methods , Wounds and Injuries/complications , Wounds, Nonpenetrating/complications
10.
Rev. medica electron ; 32(6)nov.-dic. 2011.
Article in Spanish | LILACS | ID: lil-616142

ABSTRACT

Los traumas penetrantes cardiacos constituyen uno de los cuadros más dramáticos que pueden presentarse en la sala de urgencia por su alta letalidad, sólo un rápido traslado al centro asistencial, un diagnóstico precoz y una toracotomía de urgencia, puede aumentar la supervivencia. Se presentó un paciente operado en el Hospital Territorial Docente Pedro Betancourt, de Jovellanos, en mayo del 2004, de una herida ventricular izquierda, logrando su supervivencia...


Penetrating cardiac trauma is one of the most dramatic features that could assist the urgency service because of its high lethality. Only a fast delivery of the patient to a health care institution, a precocious diagnostic and an urgent thoracotomy might increase survival. We present a patient operated in the Teaching Territorial Hospital Pedro Betancourt, Jovellanos, in May 2004, for a left ventricular injury, achieving his survival...


Subject(s)
Humans , Male , Adult , Heart Injuries/surgery , Heart Injuries/diagnosis , Heart Injuries/epidemiology , Thoracotomy/methods , Heart Ventricles/injuries , Intensive Care Units
11.
Ann Card Anaesth ; 2009 Jul; 12(2): 136-139
Article in English | IMSEAR | ID: sea-135168

ABSTRACT

We describe a case of delayed presentation of attempted suicide with a nail gun that penetrated both the right and left ventricle. Nearly invisible entry point of the nail did not reflect the gravity of the injury. A prompt and accurate history along with chest X-ray and bedside transthoracic echocardiography facilitated localization of the nails and helped assess the damage. Despite cardiac arrest after induction of general anesthesia, the patient had a successful outcome. Issues related to the injury site, modalities of investigation and management strategies in a patient with cardiac tamponade are discussed.


Subject(s)
Anesthesia, General , Cardiac Surgical Procedures , Construction Materials , Echocardiography, Transesophageal , Electrocardiography , Foreign Bodies/diagnostic imaging , Foreign Bodies/surgery , Heart Arrest/etiology , Heart Arrest/therapy , Heart Injuries/diagnosis , Heart Injuries/surgery , Heart Ventricles/injuries , Humans , Hypotension/complications , Intraoperative Complications/etiology , Intraoperative Complications/therapy , Male , Middle Aged , Radiography, Thoracic , Suicide, Attempted
12.
Acta cir. bras ; 23(2): 208-215, Mar.-Apr. 2008. ilus, tab
Article in English | LILACS | ID: lil-478760

ABSTRACT

PURPOSE: The purpose of the present study is to analyze the results of subxiphoid pericardial window (SPW) and transdiaphragmatic pericardial window (TDP) procedures comparing the two techniques. METHODS: During the period of January, 1994 to December, 2004, at UNICAMP, 245 patients underwent a pericardial window (PW) procedure to evaluate the possibility of cardiac injury. We reviewed the medical records of those patients in order to compare both procedures. RESULTS: Two hundred and seven patients (84.5 percent) underwent the SPW procedure, and 38 (15.5 percent) underwent the TDP procedure. Of the patients who underwent a SPW procedure, 151 (72.9 percent) had gunshots injuries, and 56 (27.1 percent) had stab wounds. In the group of patients submitted to TDP procedure, the wound was caused by gunshot in 26 (68.4 percent). The SPW method has shown a sensitivity of 97.5 percent, specificity of 95.8 percent, and an accuracy of 96.1 percent. The TDP method demonstrated a sensitivity of 100 percent, specificity of 97 percent and a 97.4 percent of accuracy rate. This review showed 8 (3.3 percent) false positive results. There was a single case (2.6 percent) of complications directly associated to the TDP, and this patient developed pericarditis. CONCLUSIONS: Both techniques presented an equally great result, with high sensitivity and specificity. Both surgical techniques must be carefully done to avoid false positive results.


OBJETIVO: Analisar os resultados da janela pericárdica subxifóidea (JPSX) e da janela pericárdica transdiafragmática (JPTD), comparando as duas técnicas. MÉTODOS: Durante o período entre Janeiro de 1994 a Dezembro de 2004, 245 pacientes foram submetidos à janela pericárdica (JP) na Unicamp, a fim de avaliar a presença de lesão cardíaca. Foram revisadas as informações destes pacientes a fim de comparar as técnicas de JP. RESULTADOS: Duzentos e sete (84,5 por cento) pacientes foram submetidos à JPSX, e 38 (15,5 por cento) à JPTD. Dos pacientes que realizaram a JPSX, 151 (72,9 por cento) foram vítimas de lesões provocadas por projétil de arma de fogo (FPAF), e 56 (27,1 por cento) por arma branca (FAB). Em relação aos pacientes submetidos à JPTD, o ferimento foi causado por FPAF em 26 (68,4 por cento). O método JPSX teve uma sensibilidade de 97,5 por cento, especificidade de 95,8 por cento, e uma acurácia de 96,1 por cento. A JPTD resultou numa sensibilidade de 100 por cento, especificidade de 97 por cento e 97,4 por cento de acurácia. Em 8 pacientes (3,3 por cento) o resultado foi falso-positivo. Houve um único caso (2,6 por cento) de complicação diretamente relacionada à JPTD. CONCLUSÕES: Ambas as técnicas apresentaram um bom resultado, com alta sensibilidade e especificidade. Entretanto, estes procedimentos cirúrgicos devem ser efetuados com cuidado, a fim de evitar resultados falso-positivos.


Subject(s)
Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Heart Injuries/diagnosis , Pericardial Window Techniques , Heart Injuries/etiology , Sensitivity and Specificity , Wounds, Gunshot/complications , Wounds, Stab/complications , Young Adult
13.
Pesqui. vet. bras ; 28(3): 129-134, mar. 2008. tab
Article in Portuguese | LILACS | ID: lil-485043

ABSTRACT

Para determinar a reversibilidade das lesões neurológicas e cardíacas nas intoxicações por Ateleia glazioviana e Tetrapterys multiglandulosa, as duas plantas foram administradas por via oral a 3 grupos de quatro ovinos cada. Nos Grupos 1, 2 e 3, quando os animais apresentaram sinais neurológicos de intoxicação com agravamento substancial do quadro clínico e possibilidade de morte, suspendeu-se a administração da planta. O Grupo 4 com dois ovinos foi utilizado como controle. Os ovinos do Grupo 1, que receberam A. glazioviana fresca colhida no outono na dose de 10g/kg por dia durante 6 dias e foram eutanasiados aos 8, 11, 16 e 21 dias após o início do experimento, apresentaram regressão dos sinais nervosos e progressão das lesões cardíacas. Os ovinos do Grupo 2, que receberam a mesma dose de A. glazioviana fresca, colhida na primavera por 8 dias e foram eutanasiados aos 9, 23, 38 e 68 dias apresentaram regressão dos sinais nervosos e não apresentaram lesões cardíacas, sugerindo que a planta é menos tóxica na primavera do que no outono. Os ovinos do Grupo 3, que receberam T. multiglandulosa seca e moída misturada à ração na dose de 10 g/kg durante 11 dias e foram eutanasiados aos 33, 33, 92 e 92 dias, apresentaram regressão dos sinais nervosos e as lesões cardíacas aos 92 dias foram menos severas que aos 33 dias. Esses resultados demonstraram que as lesões do sistema nervoso central são reversíveis após o fim da ingestão. Pelo contrário as lesões cardíacas são progressivas após o fim da ingestão, ocorrendo regressão somente após um período se os animais não apresentarem sinais clínicos e morte. Os resultados deste e de outros trabalhos, analisados em conjunto, comprovam que as lesões do sistema nervoso ocorrem com doses menores e em menor tempo do que as lesões cardíacas. Isto sugere que, em casos espontâneos, sempre que se observam lesões cardíacas estas são precedidas por sinais nervosos e podem ocorrer sinais nervosos sem evidências de...


To determine the reversibility of neurological and cardiac lesions in Ateleia glazioviana and Tetrapterys multiglandulosa poisoning, 3 groups of four sheep each were fed orally with the plants. In Group 1, 2 and 3, when sheep with nervous signs showed considerable increase of symptoms and risk of death, the plant administration was suspended. Group 4 with two sheep was used as control. Sheep from Group 1, fed 10g/kg during 6 days of fresh A. glazioviana collected in autumn were euthanized 8, 11, 16, and 21 days after the start of the experiment; they had shown regression of nervous signs, but had progressive cardiac lesions. Sheep from Group 2, fed during 8 days the same dose of fresh A. glazioviana collected in spring, were euthanized on days 9, 23, 38 and 68; they had shown regression of nervous signs and had no cardiac lesions. This suggests that the plant is less toxic in spring. Sheep from Group 3, fed 10g/kg during 11 days dry and ground T. multiglandulosa mixed with concentrated food, were euthanized on days 33, 33, 92 and 92; they had shown regression of nervous signs, and cardiac lesions were less severe on day 33 than on day 92. These results indicate that nervous lesions are reversible after the end of feeding, but cardiac lesions are progressive after discontinuation of the plant administration; these can be afterwards reversible if the animals do not anymore show clinical signs or die as a consequence of the poisoning. Results of those and previous experiments show that lesions of the nervous system are induced by lower doses than cardiac lesions and occur within a shorter period, what suggests that in spontaneous cases cardiac signs are always preceded by nervous signs, and that nervous signs can occur in the absence of cardiac lesions.


Subject(s)
Animals , Mortality , Plant Poisoning , Plants, Toxic/adverse effects , Plants, Toxic/toxicity , Sheep , Heart Injuries/diagnosis
14.
Rev. bras. mastologia ; 17(2): 65-68, jun. 2007. ilus
Article in Portuguese | LILACS | ID: lil-556492

ABSTRACT

O fibromixoma ou mixoma mamário é uma neoplasia mesenquimal benigna, rara, considerada uma forma de fibroma que se diferencia pela capacidade de o fibroblasto produzir mucina. Daí também se denomina mucinose focal. O fibromixoma pode apresentar-se nas formas mucocutânea, cardíaca e mamária. A relação com história familiar é vista em alguns casos e, se associada à neoplasia endócrina múltipla, caracteriza o chamado complexo de Carney ou complexo mixoma. A ocorrência de malignização para mixossarcoma é extremamente rara. O objetivo deste trabalho é relatar um caso clínico de fibromixoma mamário: paciente jovem, 22 anos, que aos 15 anos apresentou um nódulo de cerca de três centímetros na aréola direita, de consistência borrachosa. Submeteu-se à exérese cirúrgica da lesão na Santa Casa de Misericórdia de Vitória. O estudo histopatológico evidenciou fibromixoma mamário. Apresentou recidiva da lesão dois anos após, e esta foi crescendo lentamente. Em 2006, procurou novamente o serviço, com lesão nodular de cerca de quatro centímetros, lobulada, no mesmo local. Não apresentava outras lesões associadas. Submeteu-se a exérese cirúrgica, estudos histopatológico e imunoistoquímico, confirmando a recidiva do fibromixoma e descartando malignização.


The fibromyxomas or mamary myxoma is a rare benign mesenchymal neoplasm which is considered to be a form of fibroma and is characterized by the capacity of the fibroblast to produced mucin. Thus it is also called focal mucinous. The fibromyxoma can appear in mucocutaneous, cardiac, or mammary forms.In some cases, it is a related to family history, and if it is associated with multiple endocrinal neoplasm, it characterizes the so-called Carney complex or myxoma complex. The occurrence of malignancy for a myxosarcoma is extremely rare. This paper aims to relate a clinical case study of mammary fibromyxoma: a young patient, 22 years old, who happened to have a three-centimeter foamy growth in the right areola when she was 15 years. This young patient underwent a surgery at Santa Casa de Misericordia in Vitória, ES, and had the growth extracted. The histopathological study confirmed the presence of a mammary fibromyxoma. After two years, a lesion had reappeared in the same place, and it grew slowly. In 2006 same patient seeked again the service with a nodular lesion of about four centimeters, lobuled, in the same location. No other associated lesions were found. She was submitted to surgical extraction, histopathological and immunohistochemical investigations, confirming the fibromyxoma.recurrence without showing malignancy.


Subject(s)
Humans , Female , Adult , Fibroma/surgery , Breast/injuries , Myxoma/surgery , Fibroblasts , Recurrence , Heart Injuries/diagnosis
15.
Rev. argent. cir ; 92(5/6): 224-231, mayo-jun. 2007. tab
Article in Spanish | LILACS | ID: lil-502600

ABSTRACT

Antecedentes: Las heridas cardíacas ponen rápidamente la vida en peligro. Su tratamiento ha evolucionado desde la primera cardiorrafía realizada por Cappelen en el año 1985. Actualmente, debido a un precoz y rápido transporte y a un efectivo tratamiento, se consiguen tasas de supervivencia elevadas. Objetivos: Analizar la modalidad traumática, la eficacia en el diagnóstico, la morbilidad, la mortalidad y la mortalidad asociada a taponamiento, al tipo de herida y al estado fisiológico al ingreso, en pacientes con heridas que interesan el cprazón. Lugar de aplicación: Hospital Municipal de Urgencias. Diseño: Prospectivo, observacional. Población: 50 pacientes con heridas del corazón, durante el período comprendido entre el 1 de abril del 2001 al 1 de junio del 2006. Método: Se incluyeron los que ingresan vivos al Hospital y se trataron mediante un protocolo de trabajo. Se analizó tipo de herida, estado al ingreso, presencia de Triada de Beck, valor de la Eco-Fast (para demostrar líquido pericárdico), tipo de toracotomía empleada, áreas cardíacas lesionadas, morbilidad y mortalidad. Resultados: Las heridas por arma de fuego fueron las más frecuentes. Son mayores los ingresos en shock hipovolémico. Tríada de Beck sólo se encuentra en el 44%. El Eco-Fast fue positivo en el 91%. Presentaron complicaciones el 10%. La mortalidad global es del 28%. La mortalidad por heridas de arma de fuego es del 66% ingresan en shock el 19%. No hubo mortalidad para los que ingresan hemodinámicamente compensados. Conclusiones: Con un rápido traslado, un diagnóstico confiable, y una toracotomía urgente, se pueden lograr tasas de supervivencia cada vez más altas.


Subject(s)
Adult , Heart , Heart Injuries/surgery , Heart Injuries/diagnosis , Heart Injuries/mortality , Heart Injuries , Prospective Studies
16.
Med. interna (Caracas) ; 21(4): 215-227, 2005. tab, graf
Article in Spanish | LILACS | ID: lil-478972

ABSTRACT

El péptido natriurético tipo B, es sintetizado por el miocardio y relacionado con daño ventricular. Posterior a un síndrome coronario agudo puede ser útil para el pronóstico del desarrollo de insuficiencia cardíaca, porque se eleva proporcionalmente al grado de disfunción del ventrículo izquierdo. Considerar al péptido natriurético tipo B como marcador pronóstico de insuficiencia cardíaca en pacientes con síndrome coronario agudo y analizar la relación entre péptido natriurético tipo B y las diferentes variables asociadas a la instalación de insuficiencia cardíaca. Se estudiaron 40 pacientes de ambos sexos, cuya edad fue 35 a 74 años, sin cardiopatía dilatada y hospitalizados por síndrome coronario agudo. Se midió la concentración del péptido natriurético tipo B en sangre por prueba de inmunoquimioensayo proBNP (Roche), y se le realizó ecocardiograma al ingreso y 6 meses después del evento agudo. Se aplicaron las pruebas Chi-cuadrado de Pearson y "t" de Student. La media de edad fue 51,3 años, con 60 por ciento de hombres. Las siguientes variables fueron estadísticamente significativas cuando se correlacionaron con PNB elevado: ck/ckmb (P=0,016, troponina (P=0,012), alteraciones electrocardiogr ficas compatibles con isquemia aguda (P=0,02),  reas de disquinesia en el ecocardiograma (P=0,039), disminución mayor del 10 por ciento de la fracción de eyección a los 6 meses del evento agudo (P=0,039). Cuando se aplicó la clasificación del PNB en los rangos de la clasificación de NYHA, fueron estadísticamente significativas las siguientes: fracción de eyección (P=0,037), áreas de disquinesia en el ecocardiograma (P=0.01), disnea cardíaca (P=0,000) y rehospitalización por causa cardíaca (P=0,025). El péptido natriurético B complementa la información ofrecida por otras variables empleadas como predictor en el desarrollo de insuficiencia cardíaca después de un s¡ndrome coronario agudo.


Subject(s)
Humans , Male , Adult , Female , Heart Failure , Heart Injuries/diagnosis , Heart Injuries/therapy , Internal Medicine , Venezuela
18.
Managua; s.n; mar. 2004. 67 p. tab.
Monography in Spanish | LILACS | ID: lil-399231

ABSTRACT

Los traumatismos torácicos que ameritan toracotomía abierta de urgencia se presentan con mucha mayor frecuencia en el sexo masculino. El promedio de es de 26 años, con la inmensa mayoría de los pacientes entre 15 ymayoría de los pacientes son procedentes de Managua, sin embargo, también se pacientes de otros departamentos del país y de otros hospitales de Managua. Fueron mas frecuentes las lesiones por arma blanca, las cuales duplicaron las lesiones a de fuego. La mayor parte de los pacientes son llevados a sala de operaciones sin realizarle ningún diagnostico de imagen o invasivo, basado en los hallazgos clínicos y condición hemodinámica del paciente. Cuando la condición del paciente lo permite, la radiografia de tórax es casi exclusivamente el único estudio de imagen realizado. No se realizan otros estudios especiales ni endoscópicos. La mayor parte de los pacientes acuden a la unidad hospitalaria dentro de la primera hora posterior que ocurrió la lesión. Se decide conducta quirúrgica abierta en primer lugar por encontrar datos de taponamiento cardiaco, seguido por hemotórax masivo y drenaje alto por la sonda lespués de toracotomía cerrado y observación inicial. Las vías de abordaje, en particular en lo referente al abordaje de lesiones cardiacas, no consideradas estándar por los autores de otros centros de trauma a nivel nacional. Las restantes, se abordan según el mecanismo y localización de la lesión conforme lo recomienda la literatura internacional. La indicación quirúrgica y lesiones sospechadas se relaciona bien con los hallazgos transoperatorios. El tratamiento quirúrgico de las lesiones es el recomendado por la literatura internacional, a excepción de las lesiones transfixiantes pulmonares, en las que se realiza Neumorrafia, siendo la recomendación actual realizar Tractotomía. El tiempo promedio de ventilación mecánica, estancia en UCI y estancia hospitalaria total son similares a las reportadas en otras series. Las causas de morbilidad y mortalidad no tienen diferencias remarcables de las reportadas en otras series


Subject(s)
Hemothorax/surgery , Morbidity , Respiration, Artificial , Thorax , Heart Injuries/diagnosis , Thoracic Injuries/surgery , Nicaragua
19.
Rev. argent. cir ; 85(3/4): 169-175, sept. oct. 2003. ilus
Article in Spanish | LILACS | ID: lil-383861

ABSTRACT

Introducción: En muchos centros dedicados a la atención del trauma la ecografía ha pasado a formar parte, en forma sistemática, de la evaluación inicial de los pacientes con traumatismos toracoabdominales. Objetivos: Evaluar la utilidad de la ecografía realizada por el cirujano para certificar o descartar la presencia de un hemopericardio en las heridas torácicas. Lugar de aplicación: Hospital Donación Francisco Santojanni y Hospital José Equiza (González Catán). Diseño: Estudio observacional prospectivo. Población: Se estudiaron ecográficamente 29 pacientes con heridas en el área cardíaca o con heridas de proyectil que interesaban ambos hemitórax. Se incluyó una paciente con un hemipericardio a consecuencia de un cateterismo cardíaco. Resultados: No falleció ningún paciente. Presentaban hemopericardio traumático 3 (10,3 por ciento) de los 29 pacientes estudiados: verdaderos positivos 3; verdaderos negativos 26; falsos positivos 0; falsos negativos 0; sensibilidad 100 por ciento; especificidad 100 por ciento. Conclusiones: Basados en una revisión de la bibliografía sobre el tema y en nuestra experiencia consideramos que la ecografía, en pacientes con posibles heridas cardíacas, es un procedimiento de diagnóstico no invasivo, altamente sensible y específico, económico, rápido, repetible y que puede ser realizado e interpretado por un cirujano convenientemente entrenado


Subject(s)
Humans , Male , Adult , Middle Aged , Algorithms , Pericardial Effusion , Echocardiography , Heart Injuries , Thoracic Injuries , Wounds, Penetrating , Cardiac Catheterization/adverse effects , Catheterization, Central Venous , Pericardial Effusion/surgery , Pericardial Effusion/diagnosis , Pericardium , Prospective Studies , Punctures , Sensitivity and Specificity , Heart Injuries/complications , Heart Injuries/diagnosis , Thoracic Injuries/complications , Ultrasonography , Wounds, Penetrating
20.
Rev. venez. cir ; 56(3): 89-94, sept. 2003. graf
Article in Spanish | LILACS | ID: lil-385488

ABSTRACT

El trauma cardíaco comprende una variedad de lesiones y manifestaciones con alta morbimortalidad y distintas implicaciones diagnósticas, terapéuticas y pronósticas, siendo el tratamiento definitivo la toracotomía o esternotomía con cardiorrafia. Evaluar la experiencia en trauma cardíaco del servicio de Cirugía Uno en la emergencia del Hospital Vargas de Caracas, marzo de 2002 a julio de 2003. Estudio prospectivo y descriptivo del diagnóstico, tratamiento y morbimortalidad del trauma cardíaco en la emergencia y quirófano. Ingresaron 12 pacientes con trauma cardíaco en 16 meses, predominantemente masculinos (83.33 por ciento), con edad promedio de 30.75 años. Hubo once casos de trauma penetrante (91.67 por ciento), siendo más frecuente por arma blanca en 7 casos (58,33 por ciento), seguido por arma de fuego en 3 casos (25.00 por ciento) y uno por pericardiocentesis (8.33 por ciento). Ocho pacientes presentaron taponamiento cardíaco (66.67 por ciento) que requiere toracotomía inmediata y cardiorrafia, con una mortalidad del 50 por ciento, mientras que a los asintomáticos (33.33 por ciento) se les diagnostica trauma cardíaco a través de ventana pericárdica subxifoidea (75 por ciento) o ecocradiográfia (25 por ciento), con sobrevida del 100 por ciento. Todos los pacientes con herida por arma blanca sobrevivieron, mientras que el 66.67 por ciento de aquellos con heridas por arma de fuego fallecieron en quirófano. El ventrículo izquierdo fue el más frecuentemente afectado (50 por ciento), seguido del ventrículo derecho (35.7 por ciento), aurícula izquierda (7.14 por ciento) y tabique auríventricular (7.14 por ciento). La mortalidad global fue de complicaciones postoperatorias del 50 por ciento entre los sobrevivientes


Subject(s)
Humans , Male , Female , Thoracotomy , Ultrasonography , Pericardial Window Techniques , Heart Injuries/diagnosis , Heart Injuries/mortality , Heart Injuries/therapy , Venezuela , Medicine
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