Ditemukan 843 dokumen yang sesuai dengan query
Dalheimer, Matthias Kalle
Cambridge, UK: O'Reilly, 1999
005.428 DAL p
Buku Teks SO Universitas Indonesia Library
Artikel Jurnal Universitas Indonesia Library
"Sindroma pemanjangan QT (Long QT syndrome) diakibatkan oleh defek genetik, merupakan kasus jarang, sering disertai dengan takikardia ventricular polimorfik (‘torsade de pointes’- TdP) dan dapat menyebabkan kematian mendadak. Dilaporkan kasus seorang wanita 25 tahun dengan riwayat berdebar, sakit kepala dan pingsan yang berulang sejak usia 16 tahun. Rekaman elektrokardiogram menunjukkan adanya ekstra-sistol ventrikular bigemini, interval QT terkoreksi memanjang dan gelombang T abnormal. Pascapersalinan pertama penderita didiagnosis sebagai kardiomiopati peripartal. Juli 2002 dirawat karena masalah pingsan dan kejang disertai TdP dan fibrilasi ventrikular. Keadaan ini dapat diatasi dengan beberapa kali pemberian renjatan aliran arus searah (DC), pemasangan pacu jantung sementara dengan laju jantung yang relatif tinggi. Penderita dipulangkan dengan penyekat beta dan pemasangan pacu-jantung tetap kamar ganda. Selama 4 bulan pemantauan, penderita tanpa keluhan. (Med J Indones 2003; 12: 109-13)
Long QT syndrome (LQTS) is an uncommon disease due to genetic defect and responsible for polymorphic VT (torsade-de pointes-TdP) and sudden cardiac death. A case of 25 year-old woman with palpitation, severe headache and recurrent syncopal episode since 16 year-old is reported. The ECG showed bigeminy ventricular premaure contraction (VPC), prolonged QTc interval and abnormal T wave. Peripartal cardiomyopathy was diagnosed recently after the first delivery. In July 2002, she was hospitalized due to recurrent syncope, seizure proceeded by TdP and VF. On admission she need several times DC shock and temporary pacemaker with relatively high rate. Beta-blocker and implantation of dual chamber permanent pacemaker finally could control the malignant arrhythmias. During follow-up for 4 months, she was doing well and no syncopal episode occurred. (Med J Indones 2003; 12: 109-13)"
Medical Journal of Indonesia, 12 (2) April June 2003:109-113, 2003
MJIN-12-2-AprilJune2003-109
Artikel Jurnal Universitas Indonesia Library
Herbowo Agung F. Soetomenggolo
"[
ABSTRAK Latar belakang Long QT syndrome LQTS adalah gangguan irama jantung bergejala kejang yang harus dikenali sejak dini karena dapat menyebabkan kematian mendadak Tujuan Mengetahui angka kejadian LQTS pada pasien dengan keluhan kejang serta karakteristiknya Metode Studi potong lintang terhadap anak yang pernah mengalami kejang tanpa provokasi di poliklinik neurologi anak RSUPN Cipto Mangunkusumo Subyek berusia 6 bulan hingga 17 tahun Panjang QT interval diukur menggunakan EKG dan dinilai menggunakan metode Bazzet Hasil Seratus empat puluh enam pasien kejang mengikuti penelitian ini Usia subyek jenis kelamin serta jenis kejang memiliki sebaran cukup merata Pada penelitian ini didapatkan kelainan penyerta kejang seperti tuli sensorineural autisme keterlambatan perkembangan menyeluruh disabilitas intelektual dan sindroma Rett Sebanyak 20 6 mengalami epilepsi intraktabel Tidak ditemukan subyek dengan pencetus kejang aktivitas fisik dan stres emosional dan hanya 2 7 memiliki riwayat keluarga meninggal mendadak Hasil penilaian QTc pada seluruh subyek di bawah 0 44 detik Nilai QTc terpendek adalah 0 333 detik dan nilai QTc terpanjang adalah 0 437 Nilai tersebut masih dalam rentang normal QTc pada anak Simpulan Pada penelitian ini tidak didapatkan pemanjangan QTc baik pada penderita kejang umum maupun fokal
ABSTRACT Background Long QT syndrome LQTS is a heart rhythm disorder with symptom of seizures that should be identified early because it can cause sudden death Aim Knowing the prevalence of LQTS in patients with symptom of seizures and characteristics Method A cross sectional study of children who have experienced an unprovoked seizure in child neurology clinic Cipto Mangunkusumo Subjects aged 6 months to 17 years QT interval was measured by ECG and assessed with Bazzet rsquo s formula Results One hundred and forty six patients with seizures were followed in this study The age sex and seizure rsquo s type of subject distributed evenly In this study we found some disorder along with seizure such as sensorineural deafness autism global developmental delay intellectual disability and Rett syndrome A total of 20 6 had intractable epilepsy We didn rsquo t find subject with physical activity and emotional stress as the trigger of seizure and only 2 7 had a family history of sudden death QTc assessment results in all subjects were under 0 44 seconds The shortest QTc values was 0 333 seconds and the longest QTc value was 0 437 seconds This value is still within the normal range QTc in children Conclusion In this study we concluded that we found no QTc prolongation in patients with seizures ; Background Long QT syndrome LQTS is a heart rhythm disorder with symptom of seizures that should be identified early because it can cause sudden death Aim Knowing the prevalence of LQTS in patients with symptom of seizures and characteristics Method A cross sectional study of children who have experienced an unprovoked seizure in child neurology clinic Cipto Mangunkusumo Subjects aged 6 months to 17 years QT interval was measured by ECG and assessed with Bazzet rsquo s formula Results One hundred and forty six patients with seizures were followed in this study The age sex and seizure rsquo s type of subject distributed evenly In this study we found some disorder along with seizure such as sensorineural deafness autism global developmental delay intellectual disability and Rett syndrome A total of 20 6 had intractable epilepsy We didn rsquo t find subject with physical activity and emotional stress as the trigger of seizure and only 2 7 had a family history of sudden death QTc assessment results in all subjects were under 0 44 seconds The shortest QTc values was 0 333 seconds and the longest QTc value was 0 437 seconds This value is still within the normal range QTc in children Conclusion In this study we concluded that we found no QTc prolongation in patients with seizures , Background Long QT syndrome LQTS is a heart rhythm disorder with symptom of seizures that should be identified early because it can cause sudden death Aim Knowing the prevalence of LQTS in patients with symptom of seizures and characteristics Method A cross sectional study of children who have experienced an unprovoked seizure in child neurology clinic Cipto Mangunkusumo Subjects aged 6 months to 17 years QT interval was measured by ECG and assessed with Bazzet rsquo s formula Results One hundred and forty six patients with seizures were followed in this study The age sex and seizure rsquo s type of subject distributed evenly In this study we found some disorder along with seizure such as sensorineural deafness autism global developmental delay intellectual disability and Rett syndrome A total of 20 6 had intractable epilepsy We didn rsquo t find subject with physical activity and emotional stress as the trigger of seizure and only 2 7 had a family history of sudden death QTc assessment results in all subjects were under 0 44 seconds The shortest QTc values was 0 333 seconds and the longest QTc value was 0 437 seconds This value is still within the normal range QTc in children Conclusion In this study we concluded that we found no QTc prolongation in patients with seizures ]"
Fakultas Kedokteran Universitas Indonesia, 2015
SP-PDF
UI - Tugas Akhir Universitas Indonesia Library
Timotius Putra Sudjarwo
"Dashboard dari suatu mobil merupakan salah satu komponen paling penting dari mobil tersebut. Dengan adanya dashboard, pengguna dapat melakukan monitoring terhadap keadaan mobil. Adapun dua tipe dashboard yaitu dashboard analog, yang menggunakan komponen-komponen analog, dan dashboard digital, yang ditampilkan pada layar LCD atau LED. Qt, khususnya Qt Creator, merupakan salah satu perangkat lunak yang paling sering digunakan untuk mendesain graphical user interface atau GUI. Penelitian skripsi ini merupakan penggunaan Qt Creator beserta komponen-komponennya dalam pembuatan suatu dashboard mobil listrik. Dashboard akan terdiri dari beberapa page yang masing-masing memiliki fungsi dan status yang ditampilakan tersendiri. Hasil skripsi ini merupakan dashboard mobil listrik yang telah dibuat menggunakan komponen-komponen Qt Creator yang dapat disimulasikan.
The dashboard of a car is one of its most important components. With the dashboard, users can monitor the state of the car. There are two types of dashboards, namely analog dashboards, which use analog components, and digital dashboards, which are displayed on an LCD or LED screen. Qt, in particular Qt Creator, is one of the most often used software for designing graphical user interfaces or GUIs. This thesis presents a vehicle dashboard created using Qt Creator and its components. The dashboard will consist of several pages, each of which has its own function and displayed status. The results of this thesis is a dashboard as well as its simulation designed making use of Qt Creator components."
Depok: Fakultas Teknik Universitas Indonesia, 2023
S-pdf
UI - Skripsi Membership Universitas Indonesia Library
Artikel Jurnal Universitas Indonesia Library
Chung, An-Min
Colombus, Ohio: Charles E. Merill Publishing CO., 1963
519.7 ANM l
Buku Teks SO Universitas Indonesia Library
"Beberapa penelitian terdahulu menunjukkan kontradiksi hubungan antara dispersi QT dengan kejadian takiaritmia ventrikel dan atau kematian jantung mendadak. Penelitian-penelitian itu tidak mengeluarkan pengguna obat penghambat reseptor beta, bahkan pengguna obat tersebut merupakan mayoritas pada sampel mereka. Karena penggunaan penghambat reseptor beta sebagai pencegahan sekunder yang masih rendah di Pusat Jantung Nasional Harapan Kita, maka penelitian ini dilakukan untuk mengetahui hubungan antara dispersi QT dengan kejadian takiaritmia ventrikel dan atau kematian jantung mendadak pada pasien pascainfark. Interval QT, dispersi QT dan variabel klinis dibandingkan antara 36 orang pasien pascainfark yang mengalami takiaritmia ventrikel dan atau kematian jantung mendadak (kelompok kasus), dengan 75 pasien pascainfark yang tidak mengalami kedua kejadian tersebut (kelompok kelola). Dispersi QT yang lebih panjang (115 + 41 msec vs 81 + 25 msec, p < 0.001). Interval QT maksimal terkoreksi juga lebih panjang pada kelompok kasus (534 + 56 vs 501 + 35 msec, p < 0.001). Analisa regresi logistik menunjukkan adanya hubungan antara pemanjangan dispersi QT dengan kejadian takiaritmia ventrikel dan atau kematian jantung mendadak dengan RO 3,2, 4, dan 5,8 masing-masing untuk nilai potong 80, 90, dan 100 mdet. Dispersi QT dapat memprediksi kejadian takiaritmia ventrikel dan atau kematian jantung mendadak pada pasien infark miokard akut. Hasil ini menunjukkan bahwa dispersi QT tetap bermanfaat pada kondisi bebas pengaruh obat penghambat reseptor beta. (Med J Indones 2005; 14: 230-6)
Recent studies showed contradictive results of the relation between QT dispersion and the occurrence of ventricular tachyarrhythmias and/or sudden cardiac death. In addition, beta adrenoreceptors blocking agents, which are known to decrease the incidence of lethal arrhythmias after myocardial infarction, administered to the majority of patients in those studies population. Since b-blocker as secondary prevention drug was underutilized at National Cardiovascular Center Harapan Kita, this study was performed to find out the relation between QT dispersion and ventricular tachyarrhythmias and/or sudden cardiac death after previous myocardial infarction. The QT interval duration, QT dispersion and clinical variables of 36 postinfarction patients with history of sustained ventricular tachyarrhythmias and/or sudden cardiac death (event group) were compared with 75 postinfarction patients without such events (control group). QT dispersion differed significantly between study groups and was increased in the event group (115 ± 41 msec vs 81 ± 25 msec, p < 0.001). Corrected maximal QT interval duration was also prolonged in the event group (534±56 vs 501±35 msec, p < 0.001). Regression analysis showed that increasing QT dispersion was related to the occurrence of ventricular tachyarrhythmias and/or sudden cardiac death with OR of 3.2, 4, and 5.8 for cut-off point of 80, 90, and 100 msec respectively. The QT dispersion could predict the occurrence of ventricle tachyarrhythmias and/or sudden cardiac death in patient with AMI. This study confirmed that the QTd remain useful in free of beta blocking agents state. (Med J Indones 2005; 14: 230-6)"
Medical Journal Of Indonesia, 14 (4) October December 2005: 230-236, 2005
MJIN-14-4-OctDec2005-230
Artikel Jurnal Universitas Indonesia Library
New York : McGraw-Hill, 1992
004.35 PAR
Buku Teks SO Universitas Indonesia Library
Dahl, O.J.
London: Academic Press, 1972
005.1 DAH s
Buku Teks SO Universitas Indonesia Library
