<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><FONT class="Apple-style-span" face="Arial">Español - Portugués</FONT><DIV><FONT class="Apple-style-span" face="Arial"><BR class="khtml-block-placeholder"></FONT></DIV><DIV><FONT class="Apple-style-span" face="Arial">Español</FONT></DIV><DIV><FONT class="Apple-style-span" face="Arial"><BR class="khtml-block-placeholder"></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Estimados Dr. Dubner y Dr. Schapachnick:</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Me gustaría responderle al Dr. Landaeta.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Lucida Grande; min-height: 16px; "><FONT class="Apple-style-span" face="Arial" size="3"><SPAN class="Apple-style-span" style="font-size: 12px;"><BR></SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">La FA es una causa frecuente de síncope en la MCH, especialmente después de los 40 años. La MS que ocurre en pacientes con MCH y FA generalmente está relacionada con el colapso cardíaco y rara vez se debe a FV. Por lo tanto, la indicación de CDI es muy discutible en un paciente con historia familiar de MS, sin TV en monitoreo Holter, 50 años de edad y con presíncope probado en relación con FA.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">El problema principal aquí es evitar una FA rápida:</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Las primeras opciones de medicamentos son amiodarona y beta bloqueantes.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">A veces la asociación de beta bloqueantes con cibenzolina o disopiramida (que se demostró hace varios años que reduce la obstrucción VI) son útiles.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Además, actualmente se indica en pacientes con FA refractaria, el tratamiento curativo de arritmia auricular por ablación con catéter por radiofrecuencia.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Lucida Grande; min-height: 16px; "><FONT class="Apple-style-span" face="Arial" size="3"><SPAN class="Apple-style-span" style="font-size: 12px;"><BR></SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Atentamente,</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">B Brembilla-Perrot</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Lucida Grande; min-height: 16px; "><FONT class="Apple-style-span" face="Arial" size="3"><SPAN class="Apple-style-span" style="font-size: 12px;"><BR></SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">B. BREMBILLA-PERROT, A. JACQUOT, D. BEURRIER, L. JACQUEMIN. Hypertrophic cardiomyopathy : value of atrial programmed </FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">electrical stimulation in patients with or without syncope with special reference to the role of atrial </FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">arrhythmias. Int J Cardiol 1997 ; 59 : 47-56</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial"><BR class="khtml-block-placeholder"></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">-------------</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial"><BR class="khtml-block-placeholder"></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Portugués</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial"><BR class="khtml-block-placeholder"></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Caro Dr Dubner e Dr Schapachnick</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Eu gostaria de responder ao Dr Landeata.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Lucida Grande; min-height: 16px; "><FONT class="Apple-style-span" face="Arial" size="3"><SPAN class="Apple-style-span" style="font-size: 12px;"><BR></SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">FA é uma causa frequente de síncope na MCH especialmente após 40 anos. A MS que ocorre em pacientes com MCH e FA é geralmente relacionada ao colapso cardíaco e raramente a FV. Portanto, a indicação de CDI é muito debatível num paciente com história familiar de MS, sem TV na monitorização pelo Holter, 50 anos de idade e com pré-síncope provada como relacionada a FA.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">O principal problema aqui é proibir uma FA rápida:</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Amiodarona e betabloqueador são as drogas de primeira escolha.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Algumas vezes a associação de betabloqueadores com cibezolina ou disopiramida (demostrada muitos anos atrás reduzir a obstrução do VE) é útil.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Mais, em pacientes com FA refratária, tratamento curativo da arritmia atrial por ablação por cateter com RF é atualamente indicada.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Lucida Grande; min-height: 16px; "><FONT class="Apple-style-span" face="Arial" size="3"><SPAN class="Apple-style-span" style="font-size: 12px;"><BR></SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Sinceramente</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">B Brembilla-Perrot</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Lucida Grande; min-height: 16px; "><FONT class="Apple-style-span" face="Arial" size="3"><SPAN class="Apple-style-span" style="font-size: 12px;"><BR></SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Lucida Grande; min-height: 16px; "><FONT class="Apple-style-span" face="Arial" size="3"><SPAN class="Apple-style-span" style="font-size: 12px;"><BR></SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">B. BREMBILLA-PERROT, A. JACQUOT, D. BEURRIER, L. JACQUEMIN. Hypertrophic cardiomyopathy : value of atrial programmed electrical stimulation in patients with or without syncope with special reference to the role of atrial arrhythmias. Int J Cardiol 1997 ; 59 : 47-56</FONT></DIV><DIV><FONT class="Apple-style-span" face="Arial"><BR></FONT><DIV> <SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">--</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Dr.</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">Sergio</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">Dubner</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">President</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">of</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">Scientific</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">Committee</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Lucida Grande; min-height: 16px; ; font-family: Lucida Grande; font-size: 13px; "><FONT class="Apple-style-span" face="Arial" size="3"><SPAN class="Apple-style-span" style="font-size: 12px;"><BR style="font-family: Lucida Grande; font-size: 13px; "></SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Dr.</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">Edgardo</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">Schapachnik</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">President</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">of</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">Steering</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">Committee</FONT></DIV><DIV><FONT class="Apple-style-span" face="Arial"><BR class="khtml-block-placeholder"></FONT></DIV><DIV><FONT class="Apple-style-span" face="Arial"><BR class="khtml-block-placeholder"></FONT></DIV></SPAN></DIV><DIV><BLOCKQUOTE type="cite"><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><FONT class="Apple-style-span" face="Arial"><BR></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Español - Portugués</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><FONT class="Apple-style-span" face="Arial"><BR></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Español</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><FONT class="Apple-style-span" face="Arial"><BR></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Respetables asistentes a este estupendo simposium en internet. Deseo </FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">plantearles el caso de una paciente femenina de 50 años de edad, con </FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">primer episodio (hace 3 años) de Fibrilacion auricular paroxistica</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">con</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">respuesta ventricular rápida (170lat/min) que se acompaño de</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">opresión</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">precordial y presincope prolongado. Ha estado recibiendo</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">tratamiento</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">con Verapamilo, Atenolol por separado o combinados, de</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">forma</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">inconstante. De forma recurrente clinica de "palpitaciones"</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">esta</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">relacionada a FA paroxistica en varios registros ECG, ahora con </FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">respuesta ventricular conservada. El ECG en reposo muestra patron</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">Ritmo</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">sinusal, y normal. Ecocardiograma TT muestra Hipertrofia Septum</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">basal</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">de 15 mm (asimétrica) sin gradientes Intraventricular ni</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">transvalvular;</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">la auricula izquierda levemente dilatada, la FEVI esta</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">conservada. La</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">clase Funcional es I segun la NYHA. Niega antecedentes</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">familiares de</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">muerte "repentina" por cualquier causa. Pienso iniciar</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">tratamiento con</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">amiodarona para prevenir recurrencias de FA. Sin</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">embargo, ¿Qué papel</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">puede tener la indicación de un CDI para</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">prevención de MSC en este</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">paciente? ¿Cuáles serían otras pruebas de</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">estratificación de riesgo</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">para MS aplicables a esta situación?</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><FONT class="Apple-style-span" face="Arial"><BR></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Muchas gracias</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Dr. César Landaeta T.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Cardiologo Electrofisiólogo</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Venezuela</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><FONT class="Apple-style-span" face="Arial"><BR></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">---------------</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><FONT class="Apple-style-span" face="Arial"><BR></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Portugués</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><FONT class="Apple-style-span" face="Arial"><BR></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Respeitáveis participantes deste estupendo simpósio na internet. Desejo</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">apresentar o caso de uma paciente feminina de 50 anos de idade, com</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">primeiro episódio (há 3 anos) de fibrilação atrial paroxística com</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">resposta ventricular rápida (170 bpm) que se acompanhou de opressão</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">percodial e pré-síncope prolongada.</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN><FONT class="Apple-style-span" face="Arial">Ela está recebendo tratamento com</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">verapamil, atenolol separados ou combinados de forma inconstante. A</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">clínica de "palpitações está , de forma recorrente, relacionada com FA</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">paroxística em vários registros de ECG, agora com resposta ventricular</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">controlada. O Ecocardiograma TT mostra hipertrofia do septo basal de</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">15mm (assimétrica) sem gradientes intraventricular nem transvalvar; a</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">auriculeta esquerda levemente dilatada, a FEVE está preservada. A classe</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">funcional é I segundo a NYHA. Nega antecedentes familiares de morte</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">"repentina" por qualquer causa. Penso iniciar o tratamento com</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">amiodarona para prevenir as recorrências de FA. Sem dúvida, que papel</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">pode ter a indicação de um CDI para a prevenção de MCS nesta paciente?</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Quais seriam as outras provas de estratificação de risco para MS</FONT><SPAN class="Apple-converted-space"><FONT class="Apple-style-span" face="Arial"> </FONT></SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">aplicáveis a esta situação?</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><FONT class="Apple-style-span" face="Arial"><BR></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Muito obrigado</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Dr. César Landaeta T.</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Cardiologista Eletrofisiologista</FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Arial">Venezuela</FONT></DIV></BLOCKQUOTE></DIV><FONT class="Apple-style-span" face="Arial"><BR></FONT></DIV></BODY></HTML>