2003
DOI: 10.1590/s0066-782x2003000600010
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Comunicação interatrial do tipo ostium secundum: Do tratamento cirúrgico ao percutâneo e os dinossauros do futuro

Abstract: A comunicação interatrial tipo ostium secundum corresponde a cerca de 10-12% de todas as cardiopatias congênitas 1 , sendo uma das lesões mais freqüentes na prática clínica. Por ser uma cardiopatia com hiperfluxo pulmonar, resultante de uma sobrecarga de volume de câmaras direitas, e não de pressão, raramente leva a sintomas significativos na faixa etária pediátrica 2 . O diagnóstico geralmente é sugerido pela presença de sopro cardíaco ejetivo em foco pulmonar e 2ª bulha com desdobramento constante e fixo em … Show more

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Cited by 8 publications
(11 citation statements)
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References 42 publications
(69 reference statements)
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“…Usually predominant among women, it has four types of anatomically different forms: ostium secundum (OS), ostium primum (OP), sinus venosus defect (SV) and coronary sinus defect (CS). OS defects represent around 75% of atrial septal defects [1] .…”
Section: Introductionmentioning
confidence: 99%
“…Usually predominant among women, it has four types of anatomically different forms: ostium secundum (OS), ostium primum (OP), sinus venosus defect (SV) and coronary sinus defect (CS). OS defects represent around 75% of atrial septal defects [1] .…”
Section: Introductionmentioning
confidence: 99%
“…Epidemiological data on individuals with congenital cardiopathy were obtained from Brazilian studies published in the literature 1,2,3 . Considering that nine out of 1,000 live born infants present congenital cardiopathies, 10% of which are ASD, and that 75% of the latter are the ostium secundum type, the number of individuals with ostium secundum ASD was estimated in order to calculate the sample size for each time period analyzed 15 .…”
Section: Samplementioning
confidence: 99%
“…There are four different anatomical forms of atrial septal defects: ostium secundum (OS), ostium primum (OP), sinus venosus defect (SV), and coronary sinus defect (CS).The ostium secundum type has the highest prevalence, accounting for approximately 75% of ASD cases 1,2,3 . Patients are usually asymptomatic during childhood, but some symptoms such as dyspnea, fatigue, palpitations, and syncope can occur 4 .…”
Section: Introductionmentioning
confidence: 99%
“…Because this approach currently provides excellent occlusive results with minimum morbidity and mortality in short and medium follow-up with obvious advantages regarding the surgical approach [8][9][10][11][12][13][14][15][16][17] , it is considered the method of choice for the treatment of selected patients in several medical centers around the world. However, some devices have not been widely accepted by interventionists because they possess characteristics far from those considered ideal [1][2][3][4][5][6][7] .…”
Section: Initial Experience In Brazil With the Helex Septal Occluder mentioning
confidence: 99%