• br Introduction Atrial fibrillation AF is the

  2019-05-16

  

  Introduction Atrial fibrillation (AF) is the most clinically prevalent tachyarrhythmia [1,2]. AF is a potential risk factor for stroke, and AF-associated strokes are often severe, resulting in disability or death [3–6]. Anticoagulant therapy with the vitamin K antagonist warfarin reduces the risk

• br Conflict of interest br Case presentation A

  2019-05-16

  

  Conflict of interest Case presentation A 41-year-old man with a history of palpitations refractory to multiple antiarrhythmic agents for several weeks was referred to our department. A 12-lead electrocardiogram (ECG) demonstrated incessant narrow QRS complex tachycardia (cycle length of 580ms)

• Sor Juana cuyo genio era para Vigil indudablemente antimonac

  2019-05-16

  

  Sor Juana, cuyo genio era para Vigil indudablemente “antimonacal” —recordemos que estamos en pleno periodo posterior fbpase las leyes de desamortización de los bienes eclesiásticos— tuvo que tomar una decisión “dictada por las exigencias de su sociedad”, por ello, continúa Vigil, si hubiese nacido “

• As la historia a la vez ejemplar e

  2019-05-15

  

  Así, la historia, a la vez ejemplar e ilustrativa, es un elemento aglutinador de la identidad del pueblo mexicano pues conforma la narración unificadora necesaria para fusionar, en una identidad única, a la sociedad mexicana. Por ello, para Vigil, la enseñanza de la historia convertiría “a los habit

• WHO estimates that of people with tuberculosis are untreated

  2019-05-15

  

  WHO estimates that 30–50% of people with tuberculosis are untreated, in part because of underdiagnosis. Patients with undiagnosed (or diagnosed and untreated) tuberculosis are most likely to transmit infection, so strategies to reduce disease burden should focus on improving the pathway to care for

• br Commentary The concept of entrainment mapping for ablatio

  2019-05-15

  

  Commentary The concept of entrainment mapping for ablation of VT is that targeting the site will interrupt the reentrant VT circuit. This site must be located, not only within the circuit, but also in a protected and relatively narrow isthmus. During entrainment mapping, the QRS morphology, S-QRS

• Introduction Paraneoplastic immune mediated encephalopathy

  2019-05-15

  

  Introduction Paraneoplastic immune-mediated encephalopathy is a newly described disease. In 2005, Vitaliani et al first reported that four young women with ovarian teratoma (OT) had developed acute psychiatric and neurologic symptoms, e.g., seizures, memory deficits, decreased level of consciousnes

• The outcome of sinus node

  2019-05-15

  

  The outcome of sinus node modification with radiofrequency ablation has been reported, but it involves a high invasive risk associated with the ablation. Thus, careful confirmation of the earliest activation site and ablation of that site is important [2,3]. The clinical use of the 3D-mapping system

• br On Nov every year

  2019-05-14

  

  On Nov 25 every year, the International Day for the Elimination of Violence Against Women, and the 16 days of activism that follow it, help to draw the world\'s attention to the scourge of intimate partner violence and other forms of gender-based violence and their harmful effects on women\'s heal

• A structured inherited arrhythmia or heart disease

  2019-05-14

  

  A structured inherited arrhythmia (or heart disease) clinic provides the platform for optimized multidisciplinary evaluation and management of patients and families with suspected inherited heart disease. The collective efforts of the core staff and access to a variety of experts in related discipli

• Since antithrombotic therapy for patients with AF is

  2019-05-14

  

  Since antithrombotic therapy for patients with AF is rapidly changing with the increasing use of dabigatran, rivaroxaban, and apixaban, some of the primary issues that will influence the future revision of various guidelines (HRS [Heart Rhythm Society], ESC [European Society of Cardiology], ACC [Ame

• This patient s shortest R R

  2019-05-14

  

  This patient\'s shortest R–R interval on ECG was about 200ms (300bpm), which indicated high risk of sudden cardiac death. The patient underwent catheter ablation. ACC/AHA/ESC guidelines for the management of patients with supraventricular arrhythmias [1], which include accessory pathway-mediated arr

• br Conclusion The mm Jamshidi is feasible practical and

  2019-05-14

  

  Conclusion The 2mm Jamshidi is feasible, practical, and yields an adequate sample to assess bone structure and quality using microCT and histomorphometry in breast cancer patients. Additional samples are required to assess reproducibility, effect of bisphosphonates on bone quality and novel infor

• br Introducci n Los estados son sujetos

  2019-05-14

  

  Introducción Los estados son sujetos originarios de Derecho internacional con plena capacidad. Ejercen su poder de imperio dentro de sus fronteras y, dentro de esos límites, poseen la soberanía de los recursos naturales. Dicho poder de imperio habilita a los países a adoptar políticas conveniente

• This Ca overload activates the

  2019-05-13

  

  This Ca2+ overload activates the forward mode of the Na+/Ca+ exchanger (NCX), increases the transient inward current (Iti), and induces ventricular arrhythmias due to delayed after depolarizations (DADs). Subtypes of CPVT Several subtypes of CPVT have been reported (Table 1). The most common typ

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