Septal Ablation to Treat Subaortic Dynamic Obstruction Following Transcatheter Aortic Valve Implantation.

Dynamic obstruction of the left ventricle is an unusual complication that can occur after aortic valve replacement. It is important to be aware of this pathology as it requires different management than normal complications and can rapidly lead to death. We present a case of successful resolution following transcatheter aortic valve implantation.

Ultrasound screening for abdominal aortic aneurysm in primary care. / Utilidad de la ecografía en el cribado del aneurisma de aorta abdominal en atención primaria.

INTRODUCTION: Abdominal aortic aneurysm (AAA) constitutes a pathology with high mortality. There is currently no screening program implemented in primary care in Spain. OBJECTIVES: To evaluate the usefulness of ultrasound in the detection of AAA in the at-risk population in primary care. Secondarily, to identify subjects whose vascular risk (VR) should be reclassified and to determine whether AAA is associated with the presence of carotid plaque and other risk factors. MATERIAL AND METHODS: Cross-sectional, descriptive, multicenter, national, descriptive study in primary care. SUBJECTS: A consecutive selection of hypertensive males aged between 65 and 75 who are either smokers or former smokers, or individuals over the age of 50 of both sexes with a family history of AAA. MEASUREMENTS: Diameter of abdominal aorta and iliac arteries; detection of abdominal aortic and carotid atherosclerotic plaque. VR was calculated at the beginning and after testing (SCORE). RESULTS: One hundred and fifty patients were analyzed (age: 68.3±5 years; 89.3% male). Baseline RV was high/very high in 55.3%. AAA was detected in 12 patients (8%; 95% CI: 4-12); aortic ectasia in 13 (8.7%); abdominal aortic plaque in 44% and carotid plaque in 62% of the participants. VR was reclassified in 50% of subjects. The detection of AAA or ectasia was associated with the presence of carotid plaque, current smoking and lipoprotein(a), p<0.01. CONCLUSIONS: The prevalence of AAA in patients with VR is high. Ultrasound in primary care allows detection of AAA and subclinical atherosclerosis and consequently reclassification of the VR, demonstrating its utility in screening for AAA in the at-risk population.

Translation and adaptation to Spanish of Aberdeen varicose veins questionnaire.

OBJECTIVE: The purpose of the study is to translate the Aberdeen Varicose Vein Questionnaire (AVVQ) into Spanish and evaluate the feasibility and reliability of the Spanish-translated AVVQ in patients with chronic venous disease. METHODS: Reliability was assessed by test and retest of the Spanish translated AVVQ in a sample of 77 patients. The questionnaires were answered within a 2-week interval. RESULTS: There was a 100% test and retest response. The AVVQ showed 6.5% of missing responses. Cronbach's alpha was 0.71 indicating an adequate level of internal consistency. Spearman's rho showed a significant strong association between test and retest scores (rho = 0.84, p < 0.0001). CONCLUSIONS: The Spanish-translated AVVQ is a reliable tool in our daily clinical practice in order to measure the impact of venous disease in the quality of life.

Bypass in situ distal / Distal bypass in situ

La revascularización distal de las extremidades inferiores siempre fue motivo de controversia en la década de losaños ochenta del siglo pasado entre los que defendían el bypass de vena safena invertida frente al bypass de venasafena in situ, aunque los resultados, como se demostró posteriormente, fueron similares. Lo importante era elmaterial sustitutivo (la vena autóloga) y la técnica de revascularización del cirujano. el bypass in situ permitía una disposición anatómica sin generar disparidad de calibres en la parte proximal y distalde las anastomosis vasculares, lo que evitaba el riesgo de torsiones. es cierto que comportaba riesgos secundarios,como la persistencia de fístulas arteriovenosas y la necesidad inherente de rasgar las válvulas venosas. Diversosartilugios y métodos se usaron a lo largo del tiempo, pero finalmente el valvulotomo de Lemaitre se estableciócomo uno de los más seguros. Los autores de este artículo describen cómo lo hacen y señalan los puntos críticospara optimizar el resultado, si bien son conscientes de que habrá variantes entre grupos quirúrgicos, pero mante-niendo la esencia del procedimiento.(AU)

Distal revascularization of the lower extremities was always a source of controversy in the 1980s among thosewho advocated reverse saphenous vein bypass versus in situ saphenous vein bypass, although the late resultsdemonstrated that both approaches were similar. the important fact was the substitute material (the autologousvein) and the revascularization technique of the vascular surgeon.the in-situ bypass allowed an anatomical position without produces caliber disparity in the proximal and distalvascular anastomoses, avoiding the risk of twisting. It is true that it carried secondary risks such as the persistenceof arteriovenous fistulas and the inherent need to tear the venous valves. Various methods were used over time,but eventually Lemaitre's valvulotome established itself as one of the safest. the authors of this article describehow they do it and point out the critical points to optimize the result, although they are aware that there will bevariations between surgical groups, but maintaining the essence of the procedure.(AU)

Treatment of Thoracic Outlet Syndrome Complications Assisted with a Cerebral Embolism Protection Device.

We report a case of a stroke and upper limb ischemia in a 27-year-old female secondary to a right cervical rib and retrograde thromboembolization. Follow-up showed complete patency of the vessels after thrombectomy and internal carotid artery stenting followed by transbrachial embolectomy performed with a cerebral protection device. The cervical rib was surgically removed to prevent additional events.

Reparación de aneurisma complejo de arteria renal izquierda: nefrectomía laparoscópica, reconstrucción en banco y autotrasplante heterotópico / Repair of complex left renal artery aneurysm: laparoscopic nephrectomy, ex vivo reconstruction and heterotopic autotransplantation

Los aneurismas de la arteria renal son entidades clínicas poco frecuentes. Si bien la mayoría de casos son asintomáticos y se detectan incidentalmente, su rotura se asocia a elevadas tasas de mortalidad y de pérdida del riñón, lo que afecta a los supervivientes. Aunque la mayoría de estos aneurismas pueden tratarse mediante técnicas de reparación endovascular o in situ, esto puede no ser posible en pacientes con aneurismas complejos, como aquellos localizados en la bifurcación arterial. Presentamos el caso de un aneurisma renal complejo tratado satisfactoriamente mediante nefrectomía laparoscópica, reconstrucción vascular en banco y autotrasplante heterotópico.(AU)

renal artery aneurysms are rare clinical entities. While most cases are asymptomatic and detected incidentally, rupture is associated with high mortality rates and loss of the aff ected kidney in survivors. although most of these aneurysms can be treated by endovascular or in situ repair techniques, this may not be possible in patients with complex aneurysms, such as those located at the arterial bifurcation. We present a case of complex renal aneurysm successfully treated by laparoscopic nephrectomy, ex vivo vascular reconstruction, and heterotopic autotransplantation.(AU)