Yazar "Karaarslan, Osman" seçeneğine göre listele

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    Acute myocardial infarction and concomitant ischemic stroke as an unusual presentation of native mitral valve endocarditis
    (Akadémiai Kiadó Zrt., 2018) Karaarslan, Osman; Kalçık, Macit; Çamkıran, Volkan; Eliaçık, Sinan; Alp, Çağlar; Karavelioğlu, Yusuf
    ST-elevation myocardial infarction (STEMI) due to septic coronary embolism is a rare complication of infective endocarditis (IE) and isassociated with high mortality rates. When common signs of IE are often overlooked on admission, the diagnosis may be established throughcomplications, which may cause prominent symptoms. Here, we report a case of native mitral valve endocarditis with an unusual presentation withSTEMI and concomitant ischemic stroke, which was due to multiple coronary and cerebral septic embolisms. © 2018 The Author(s).
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    Assesment of long term cardiovascular effects of unileteral nephrectomy
    (Oxford Univ Press, 2017) Özkurt, Sultan; Karavelioğlu, Yusuf; Kalçık, Macit; Doğan, İsmail Çağrı; Musmul, Ahmet; Yetim, Mücahit; Karaarslan, Osman; Çelik, Oğuzhan; Ekinözü, İsmail
    [Abstract Not Available]
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    Comparison of the bioelectrical impedance analyses of body composition before and after cardiac rehabilitation in patients with ischemic heart disease
    (Wiley, 2019) Kalçık, Macit; Yetim, Mücahit; Doğan, Tolga; Bekar, Lütfü; Karaarslan, Osman; Ekinözu, İsmail; Gölbaşı, Zehra
    [Abstract Not Available]
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    Design and rationale for the ASSOS study: appropriateness of aspirin use in medical outpatients a multicenter and observational study
    (Turkish Society of Cardiology, 2018) Çelik, Oğuzhan; Çil, Cem; Özlek, Bülent; Özlek, Eda; Doğan, Volkan; Başaran, Özcan; Demirci, Erkan; Bekar, Lütfü; Kalçık, Macit; Karaarslan, Osman; Yetim, Mücahit; Doğan, Tolga; Demir, Vahit; Kalkan, Sedat; Özkan, Buğra; Hidayet, Şıho; Taylan, Gökhan; Küçüksu, Zafer; Çelik, Yunus; Efe, Süleyman Çağan; Aslan, Onur; Biteker, Murat
    Objective: The aim of this study was to describe the current status of aspirin use and the demographic characteristics of patients on aspirin for primary and secondary prevention of cardiovascular diseases. Methods: The Appropriateness of Aspirin Use in Medical Outpatients: A Multicenter, Observational Study (ASSOS) trial was a multicenter, cross-sectional, and observational study conducted in Turkey. The study was planned to include 5000 patients from 14 cities in Turkey. The data were collected at one visit, and the current clinical practice regarding aspirin use was evaluated (ClinicalTrials.gov number NCT03387384). Results: The study enrolled all consecutive patients who were admitted to the outpatient cardiology clinics from March 2018 until June 2018. Patients should be at least 18 years old, have signed written informed consent, and on aspirin (80–325 mg) therapy within the last 30 days. Cardiologists from the hospital participates in the study. Patients were divided into 2 categories according to presence or absence of atherosclerotic cardiovascular disease, namely secondary prevention group and primary prevention group, respectively. The appropriate use of aspirin in the primary and secondary prevention groups was assessed according to the European Society of Cardiology guidelines and US Preventive Services Task Force. The patients’ gastrointestinal bleeding risk factors and colorectal cancer risk were evaluated. Conclusion: The ASSOS registry will be the most comprehensive and largest study in Turkey evaluating the appropriateness of aspirin use. The results of this study help understand the potential misuse of aspirin in a real-world setting. © 2018 by Turkish Society of Cardiology.
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    Evaluation of echocardiographic determinants of interatrial block in patients with essential hypertension
    (Oxford Univ Press, 2019) Kalçık, Macit; Bekar, Lütfü; Çelik, Oğuzhan; Yetim, Mücahit; Doğan, Tolga; Karaarslan, Osman; Karavelioğlu, Yusuf
    [Abstract Not Available]
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    Myocardial infarction related with epinephrine overdose in anaphylaxis
    (MEDİTAGEM Ltd. Şti., 2016) Bekar, Lütfü; Sarak, Taner; Yetim, Mücahit; Doğan, Tolga; Çelik, Oğuzhan; Çamkıran, Volkan; Karaarslan, Osman; Erçen Diken, Özlem; Karavelioğlu, Yusuf
    Epinephrine is an agent which is often used in the treatment of anaphylactic reaction. It has been reported that chest pain, myocardial infarction and arrhythmia may occur secondary to epinephrine use in anaphylactic reactions. In this report, we presented a case with anaphylaxis who developed myocardial infarction secondary to epinephrine, which was ordered to be administered subcutaneously but administered intravenously by mistake.
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    Presence of fragmented QRS is associated with increased epicardial adipose tissue thickness in hypertensive patients
    (John Wiley and Sons Inc., 2019) Bekar, Lütfü; Kalçık, Macit; Çelik, Oğuzhan; Alp, Çağlar; Yetim, Mücahit; Doğan, Tolga; Ekinözü, İsmail; Karaarslan, Osman; Çamkıran, Volkan; Karavelioğlu, Yusuf; Gölbaşı, Zehra
    Background: Epicardial adipose tissue (EAT) is a cardiometabolic risk factor, and its possible relationship with hypertension has been reported previously. Fragmented QRS (fQRS) detected on electrocardiography (ECG) has been demonstrated to be a marker of myocardial fibrosis. In this study, we aimed to investigate the relationship between the thickness of EAT, and presence of fQRS in hypertensive patients. Methods: Consecutive patients who were diagnosed with hypertension were included in the study. ECG and transthoracic echocardiography (TTE) were performed to all patients. fQRS was defined as additional R ' wave or notching/splitting of S wave in two contiguous ECG leads. Thickness of EAT was measured by TTE. Results: This study enrolled 69 hypertensive patients with fQRS on ECG and 45 hypertensive patients without fQRS as the control group. Age (P =.869), and gender distribution (P =.751) were similar in both groups. Left atrial diameter (P =.012), interventricular septal thickness (P <.001), posterior wall thickness (P <.001), left ventricular ejection fraction (P =.009), left ventricular mass (P =.006), left ventricular mass ındex (P =.014), left ventricular hypertrophy (P =.003), and EAT thickness (P <.001) were found to be significantly increased in patients with fQRS. In multivariate analysis, among these variables only EAT was observed to be an independent predictor of fQRS (odds ratio:3.306 [95% confidence interval, 0.030-0.118], P =.001). Conclusion: A significant association exists between the presence of fQRS and EAT thickness in hypertensive patients. The presence of fQRS, just as EAT thickness, may be used as a cardiometabolic risk factor in hypertensive patients. © 2019 Wiley Periodicals, Inc.