Yazar "Turan, Turhan" seçeneğine göre listele

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  • Küçük Resim
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    An interesting response to His-synchronous ventricular stimulation: What is the mechanism of this supraventricular tachycardia?
    (Wiley, 2022) Turan, Turhan; Hidayet, Şiho; Tunçez, Abdullah; Sertdemir, Ahmet Lütfü; Deveci, Bülent; Çelik, İbrahim Etem; Kara, Meryem; Korkmaz, Ahmet; Özeke, Özcan; Çay, Serkan; Özcan, Fırat; Aras, Dursun; Topaloğlu, Serkan
    A20?year?old male with an implantable cardioverter?defibrillator(ICD) that had been implanted 7 years ago due to recurrent and failedablation for fascicular left ventricular tachycardia was referred forseveral inappropriate shocks and an elective replacement indicatoralert. He had no personal or family history of sudden cardiac death orinherited disorders that can cause arrhythmia.
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    Change in atrial activation patterns during narrow complex tachycardia: What is the mechanism?
    (MediaSphere Medical LLC, 2022) Hidayet, Şiho; Korkmaz, Ahmet; Turan, Turhan; Tunçez, Abdullah; Kara, Meryem; Özcan Çetin, Elif Hande; Özeke, Özcan; Çay, Serkan; Özcan, Fırat; Aras, Dursun; Topaloğlu, Serkan
    A change in the coronary sinus (CS) activation pattern from an eccentric to a concentric pattern during the ablation of an orthodromic reciprocating tachycardia might falsely suggest the presence of a second (septal) accessory pathway (AP) during tachycardia or the successful ablation of the left lateral AP under ventricular pacing despite persistent and unaffected AP conduction. Complete or partial intra-atrial block should be suspected when an abrupt change in the atrial activation sequence is noted during catheter ablation at the posterolateral and lateral aspects of the mitral annulus. The correct anatomical position of the CS catheter plays a vital role in the differential diagnosis of this situation.
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    Demographics of patients with heart failure who were over 80 years old and were admitted to the cardiology clinics in Turkey
    (Turkish Society of Cardiology, 2019) Gök, Gülay; Zoghi, Mehdi; Sinan, Ümit Yaşar; Kılıç, Salih; Tokgözoğlu, Lale; Sümerkan, Mutlu Çağan; Emren, Volkan; Bekar, Lütfü; Cerşit, Sinan; Tunç, Elif; Ulucan, Şeref; Altuntaş, Emine; Canpolat, Uğur; Özmen, Namık; Açıksarı, Gönül; Doğan, Nazile Bilgin; Günay, Şeyda; Kemaloğlu, Meltem Didem; Nacar, Alper Buğra; Karakoyun, Süleyman; İnci, Sinan; Özlek, Bülent; Aslan, Onur; Baykız, Derya; Gündüz, Sabahattin; Köroğlu, Sedat; Helvacı, Ayşen; Coşkun, Raşit; Yüksel, İsa Öner; Çetin, Şükrü; Yesin, Mahmut; Gürsoy, Mustafa Ozan; Çatırlı Enar, Sibel; Tek Öztürk, Müjgan; Yılmaz, Aykut; Başaran, Özcan; Okyay, Kaan; Öztürk, Cengiz; Çelik, Oğuzhan; Yalçınkaya, Emre; Aslan, Vedat; Şenol, Utku; Uçar, Fatih Mehmet; Kozluca, Volkan; Türkoğlu, Ebru İpek; Şekuri, Cevat; Ertürk, Mehmet; Altun, İbrahim; Belen, Erdal; Aksan, Gökhan; Yıldırım, Erkan; Sayın, Ahmet; Akkoyun, Dursun Çayan; Tunçez, Abdullah; Doğan, Volkan; Gürel, Yusuf Emre; Demirelli, Selami; Koca, Çiğdem; Biteker, Murat; Bas, Hasan Aydın; Güzet, Feza; Taçoy, Gülten; Alpsoy, Şeref; Turan, Turhan; Davutoğlu, Vedat; Birdane, Alparslan; Onrat, Ersel; Baha, Mehmet Reşat; Yılmaz, Sabiye; Altay, Servet; Alıcı, Mehmet Hayri; Özcan, İsmail Türkay; Kuş, Görkem; Demir, Gültekin Günhan; Sancar, Kadriye Memiç; Demirçelik, Muhammed Bora; Yanık, Ahmet; Akciğer, Atike Nazlı; Hoşcan, Yeşim; Arslan, Kürşat; Otlu, Yılmaz Ömür; Şahin, İsmail; Ersoy, İbrahim; YIlmaz, Dilek Çiçek; Mert, Kadir Uğur; Varim, Perihan; Arı, Hatem
    Objective: Heart failure (HF) has a high prevalence and mortality rate in elderly patients; however, there are few studies that have focused on patients older than 80 years. The aim of this study is to describe and compare the age-specific demographics and clinical features of Turkish elderly patients with HF who were admitted to cardiology clinics. Methods: The Epidemiology of Cardiovascular Disease in Elderly Turkish population (ELDER-TURK) study was conducted in 73 centers in Turkey, and it recruited a total of 5694 patients aged 65 years or older. In this study, the clinical profile of the patients who were aged 80 years or older and those between 65 and 79 years with HF were described and compared based on the ejection fraction (EF)-related classification: HFrEF and HFpEF (is considered as EF:>= 50%). Results: A total of 1098 patients (male, 47.5%; mean age, 83.5 +/- 3.1 years) aged 80 years and 4596 patients (male, 50.2 %; mean age, 71.1 +/- 4.31 years) aged 65-79 years were enrolled in this study. The prevalence of HF was 39.8% for patients who were>= 80 years and 27.1% for patients 65-79 years old. For patients aged>= 80 years with HF, the prevalence rate was 67% for hypertension (HT), 25.6% for diabetes mellitus (DM), 54.3% for coronary artery disease (CAD), and 42.3% for atrial fibrilation. Female proportion was lower in the HFrEF group (p=0.019). The prevalence of HT and DM was higher in the HFpEF group (p<0.01), whereas CAD had a higher prevalence in the HFrEF group (p=0.02). Among patients aged 65-79 years, 43.9% (548) had HFpEF, and 56.1% (700) had HFrEF. In this group of patients aged 65-79 years with HFrEF, the prevalence of DM was significantly higher than in patients aged>= 80 years with HFrEF (p<0.01). Conclusion: HF is common in elderly Turkish population, and its frequency increases significantly with age. Females, diabetics, and hypertensives are more likely to have HFpEF, whereas CAD patients are more likely to have HFrEF.