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Erdogan A, Genc O, Ozkan E, Goksu MM, Ibisoglu E, Bilen MN, Guler A, Karagoz A. Impact of Naples Prognostic Score at Admission on In-Hospital and Follow-Up Outcomes Among Patients with ST-Segment Elevation Myocardial Infarction. Angiology 2023; 74:970-980. [PMID: 36625023 DOI: 10.1177/00033197231151559] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The Naples prognostic score (NPS) consists of cholesterol level, albumin concentration, lymphocyte-to-monocyte and neutrophil-to-lymphocyte ratios and reflects systemic inflammation, malnutrition, and survival for various conditions. We investigated the relationship of NPS at admission with in-hospital and follow-up outcomes among ST-segment elevation myocardial infarction (STEMI) patients. This retrospective study included 1887 consecutive patients diagnosed with STEMI and who underwent primary percutaneous coronary intervention between March 2020 and May 2022. The study population was divided by NPS into 2; low (0-1-2) and high (3-4). In-hospital adverse events and all-cause mortality rates during follow-up were extracted from the registry. The Median follow-up time was 15 months. The overall mortality rate was 14.6%. The proportions of in-hospital events that included acute respiratory failure, acute kidney injury, malignant arrhythmia, and mortality were significantly higher in the high NPS group than in the low NPS group. Compared with the baseline model, in the full model of Cox regression analysis; NPS was an independent predictor of all-cause mortality (adjusted hazard ratio (aHR): 2.49, 95%CI, 1.75-3.50, P < .001), with a significant improvement in model performance (likelihood ratio χ2, P < .001) and better calibration. In conclusion, we found an association between NPS and in-hospital and follow-up outcomes in STEMI patients.
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Affiliation(s)
- Aslan Erdogan
- Clinic of Cardiology, Cam and Sakura City Hospital, Istanbul, Turkey
| | - Omer Genc
- Clinic of Cardiology, Cam and Sakura City Hospital, Istanbul, Turkey
| | - Eyüp Ozkan
- Clinic of Cardiology, Cam and Sakura City Hospital, Istanbul, Turkey
| | - Muhammed M Goksu
- Clinic of Cardiology, Cam and Sakura City Hospital, Istanbul, Turkey
| | - Ersin Ibisoglu
- Clinic of Cardiology, Cam and Sakura City Hospital, Istanbul, Turkey
| | - Mehmet N Bilen
- Clinic of Cardiology, Cam and Sakura City Hospital, Istanbul, Turkey
| | - Ahmet Guler
- Clinic of Cardiology, Cam and Sakura City Hospital, Istanbul, Turkey
| | - Ali Karagoz
- Clinic of Cardiology, Kartal Kosuyolu Training and Research Hospital, Istanbul, Turkey
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Boyraz B, Ibisoglu E, Aslan B. The prognostic value of the nutritional prognostic index (NPI) and controlling nutritional status (CONUT) scoring systems in non-ST elevated myocardial infarction patients over 65 years of age. Aging Clin Exp Res 2022; 34:555-562. [DOI: 10.1007/s40520-021-02039-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 11/21/2021] [Indexed: 11/30/2022]
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Boyraz B, Aggul B, Erturk E, Ibisoglu E, Aslan B. Short- and long-term outcomes of percutaneous coronary interventions of high-risk vs. low-risk lesions performed at a hospital without an on-site cardiac surgery unit. Kardiologiia 2021; 61:66-71. [PMID: 35057723 DOI: 10.18087/cardio.2021.12.n1757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/06/2021] [Accepted: 09/06/2021] [Indexed: 06/14/2023]
Abstract
Aim Widespread utilization of technology has led to the construction of a growing number of facilities with coronary angiography units and percutaneous coronary intervention (PCI) capability. Some of these centers do not have cardiovascular surgery (CVS) on site. Studies regarding the efficacy and safety of PCIs performed at these hospitals have been conducted. However, to date, high-risk procedures in this context have not been evaluated. The present study compares the outcomes of PCI procedures performed on high- and low-risk lesions groups in a center without CVS back-up.Material and methods A total of 999 patients treated with PCI with diagnoses other than ST elevation myocardial infarction were included in this study. Patients with SYNTAX scores 22 or higher, bifurcation lesions, chronic total occlusions, left main coronary artery lesions and saphenous graft lesions were classified as a high-risk group. In contrast, patients with SYNTAX scores lower than 22 were included in the low-risk group. Coronary lesions were classified as Type-A, B, and C. The 30‑day major adverse cardiac events (MACE) and 1‑year target vessel revascularization (TVR) rates were compared.Results There was no significant difference between the groups in terms of the rates of MACE (2 (0.9 %) vs 5 (0.6 %); p=0.64) and TVR (9 (4.2 %) vs 25 (3.2 %); p=0.52). Analysis regarding the lesion type also revealed no significant difference between the MACE and TVR rates (p=0.56 and p=0.43, respectively).Conclusions The findings in this study demonstrated that, similar to low-risk procedures, complex and high-risk coronary interventions can safely and effectively be conducted in hospitals without a CVS unit.
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Affiliation(s)
- Bedrettin Boyraz
- Bitlis-Tatvan State Hospital, Cardiology Department, Bitlis, Turkey
| | - Burcu Aggul
- Bitlis-Tatvan State Hospital, Cardiology Department, Bitlis, Turkey
| | - Emre Erturk
- Izmır University of Economics, Medicalpark Hospital, Cardiology Department, Izmir, Turkey
| | - Ersin Ibisoglu
- Basaksehir Cam and Sakura City Hospital, Cardiology Department, Istanbul, Turkey
| | - Burhan Aslan
- Health Science University, Diyarbakir Gazi Yasargil Education and Research Hospital, Cardiology Department, Diyarbakir, Turkey
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Sonsoz MR, Erdogan A, Ibisoglu E, Demirtola AI, Uzun F. Angina pectoris in a patient with prior coronary artery bypass graft and carotid-subclavian bypass grafting. Rev Port Cardiol 2021; 41:353-354. [DOI: 10.1016/j.repc.2021.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 06/22/2021] [Indexed: 11/26/2022] Open
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Ibisoglu E, Boyraz B. Comparison of ventricular repolarization parameters of Covid-19 patients diagnosed with chest CT and RT-PCR. Acta Cardiol 2021; 76:1013-1018. [PMID: 34254875 DOI: 10.1080/00015385.2021.1950366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND AND OBJECTIVES The aim of the comparison is to evaluate the marker of ventricular repolarization parameters such as QT, QTc, cQT, Tp-e, Tp-e/QT, Tp-e/QTc, Tp-e/JT and Tp-e/JTc ratios and the risk of ventricular arrhtythmias in patients with newly diagnosed Covid-19. METHODS The study included 2 separate groups. The first one consisted of 96 positive reverse transcriptase polymerase chain reaction (RT-PCR) Covid-19 patients and the second one of 106 patients with negative PCR but positive chest computed tomography (CT) findings consistent with Covid-19. We measured QTmax, QTmin, QRS, JT and Tp-e intervals and estimated Tp-e/QT max, Tp- e/QTc max, Tp-e/JT and Tp-e/JTc rates and QTc max, QTc min, cQTd and JTc intervals. RESULTS QT max, QT min, JT, cQTd, Tp-e, Tp-e/QT max, Tp-e/QTc max, Tp-e/JT, Tp-e/JTc values were significantly higher in RT-PCR Covid-19 patient group. CONCLUSION Positive RT-PCR Covid-19 patients should be followed more closely, in terms of high ventricular repolarization parameters and preventing ventricular arrhythmias that may develop due to this.
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Affiliation(s)
- Ersin Ibisoglu
- Cardiology Department, Başakşehir Çam and Sakura City Hospital, İstanbul, Turkey
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Ibisoglu E, Boyraz B, Güneş ST, Savur Ü, Naki Tekin DD, Erdoğan A, Özdenkaya Y, Erdoğan E, Çeğilli E, Olgun FE, Güneş HM. Impact of surgical weight loss on novel P-wave-related variables which are nominated as predictors of atrial arrhythmias. Pacing Clin Electrophysiol 2021; 44:1516-1522. [PMID: 34312874 DOI: 10.1111/pace.14327] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/30/2021] [Accepted: 07/25/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Bariatric surgery has been associated with reduced cardiovascular mortality and morbidity in obese patients. In this study, we aimed to evaluate the alterations of novel P-wave related atrial arrhythmia predictors in patients who achieved effective weight loss with bariatric surgery. METHODS The study included 58 patients who underwent bariatric surgery. We measured heart rate, PR, P wave (PW) max, PW min, Average P axis, P wave peak time (PWPT) in lead D2 and lead V1, terminal force in lead V1 (V1TF), and we estimated P wave dispersion (PWdis) interval both pre-operation and 6 months after operation. RESULTS Heart rate, PR, PW max, PW min, PWdis, Average P axis, PWPTD2, PWPTV1 and V1TF values, which were close to the upper limit in the pre-op period, showed statistically significant decreases at 6 months after the operation. The most prominent changes were observed in PW dis (51.15 ± 9.70 ms vs. 48.79 ± 9.50 ms, p = .010), PWPTD2 (55.75 ± 6.91 ms vs. 50.59 ± 7.67 ms, p < .001), PWPTV1 (54.10 ± 7.06 ms vs. 48.05 ± 7.64 ms, p < .001) and V1TF (25 [43.1%] vs. 12 [20.7%], p < .001). CONCLUSIONS The results of our study indicated that bariatric surgery has positive effects on the regression of ECG parameters which are predictors of atrial arrhythmias, particularly atrial fibrillation (AF).
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Affiliation(s)
- Ersin Ibisoglu
- Cardiology Department, Başakşehir Çam and Sakura City Hospital, İstanbul, Turkey
| | | | - Saime Turgut Güneş
- Radiology Department, İstanbul Training and Research Hospital, İstanbul, Turkey
| | - Ümeyir Savur
- İstanbul Gaziosmanpaşa Training and Research Hospital, İstanbul, Turkey
| | | | - Aslan Erdoğan
- Cardiology Department, Başakşehir Çam and Sakura City Hospital, İstanbul, Turkey
| | - Yaşar Özdenkaya
- General Surgery Department, İstanbul Medipol University, İstanbul, Turkey
| | - Emrah Erdoğan
- Cardiology Department, Van Yüzüncüyıl University, İstanbul, Turkey
| | - Ercan Çeğilli
- Cardiology Department, Arnavutköy State Hospital, İstanbul, Turkey
| | - Fatih Erkam Olgun
- Cardiology Department, İstanbul Medipol University, İstanbul, Turkey
| | - Hacı Murat Güneş
- Cardiology Department, İstanbul Medipol University, İstanbul, Turkey
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Ibisoglu E. Analysis of corrected QT dispersion, tp-e values in small heart syndrome patients. Europace 2021. [DOI: 10.1093/europace/euab116.373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background and objectives
We aimed to evaluate the marker of ventricular arrhythmias such as Tp-e/QT, Tp-e/QTc, Tp-e/JT and Tp-e/JTc ratios in ‘Small Heart Syndrome’ female patients and also aimed to evaluate the association between ‘small heart syndrome’ and fibromyalgia in female patients.
Methods
A total of 94 female, including 47 small-heart and 47 normal-heart patients, who applied from March 2018 to February 2020 and who were examined by a physical therapy and rehabilitation specialist, were included in the study by calculating their cardiothoracic ratios (CTR) from the chest x-ray. QTmax, QTmin,QRS, JT and Tp-e intervals were measured. In addition, Tp-e/QTmax, Tp-e/QTc max, Tp-e/JT and Tp-e/JTc rates and QTc max, QTc min, cQTd and JTc intervals were calculated.
Results
cQTd (24,246 ± 9,046 ms vs. 35,495 ± 14,358 ms, p < 0.001), Tp-e (67,32 ± 11,661 ms vs. 72,67 ± 11,028 ms, p = 0.04), Tp-e/QTc max (0,166 ± 0.028 vs. 0.181 ± 0.027, p = 0,012), Tp-e/JTc (0,214 ± 0.038 vs. 0.232 ± 0.034, p = 0,022) values were significantly higher in small heart patient group. QT min (330,68 ± 26,611 ms vs. 323,04 ± 30,829 ms, p = 0,202) values were significantly lower in patient group.
Conclusion
Compared to control group potential ECG repolarization predictors were significantly increased in ‘Small Heart Syndrome’ patients. TableElectrocardiographic findings o Control group(n = 47) Patient group(n = 47) P value Heart rate, bpm 87,81 + 15,532 83,81 + 14,372 0,223 QRS; ms 83,23 + 6,948 81,91 + 10,052 0,206 QT max; ms 354,93 + 26,796 358,54 + 28,434 0,528 QT min; ms 330,68 + 26,611 323,04 + 30,829 0,202 JT; ms 265,7 + 25,16 271,88 + 23,104 0,218 QTc max; ms 403,59 + 18,208 400,20 + 18,336 0,371 QTc min; ms 379,34 + 20,064 364,71 + 23,149 0,004* JTc; ms 314,37 + 21,325 313,55 + 22,526 0,856 cQTd; ms 24,246 + 9,046 35,495 + 14,358 <0,001* Tp-e; ms 67,32 + 11,661 72,67 + 11,028 0,040* Tp-e/QT max 0,190 + 0,034 0,203 + 0,031 0,063 Tp-e/QTc max 0,166 + 0,028 0,181 + 0,027 0,012* Tp-e/JT 0,255 + 0,047 0,267 + 0,036 0,295 Tp-e/JTc 0,214 + 0,038 0,232 + 0,034 0,022*
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Affiliation(s)
- E Ibisoglu
- basaksehir cam and sakura city hospital, Istanbul, Turkey
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Ibisoglu E, Tekin DDN, Kızılırmak F, Güneş ST, Boyraz B, Özdenkaya Y, Çakal S, Çakal B, Savur Ü, Erdoğan A, Olgun FE, Güneş HM. Evaluation of Changes in Ventricular Repolarization Parameters in Morbidly Obese Patients Undergoing Bariatric Surgery. Obes Surg 2021; 31:3138-3143. [PMID: 33856635 DOI: 10.1007/s11695-021-05385-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/24/2021] [Accepted: 03/24/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND Weight loss after bariatric surgery has been associated with reduced cardiovascular mortality and overall mortality in obese patients. In this study, we aimed to analyze the changes between pre-operation and post-operation ventricular arrhythmia predictors in patients who underwent bariatric surgery. MATERIALS AND METHODS The study included 58 patients who underwent bariatric surgery. We measured QT max, QT min, QRS, JT, and Tp-e intervals, and we estimated Tp-e/QT max, Tp-e/QTc max, Tp-e/JT, Tp-e/JTc rates, QTc max, QTc min, cQTd, and JTc intervals both pre-op and 6 months post-op. RESULTS Heart rate, PR, QT max, QTc max, QTc min, cQTd, JTc, Tp-e, Tp-e/QT max, Tp-e/QTc max, Tp-e/JT, and Tp-e/JTc values, which were close to the upper limit in the pre-op period, showed statistically significant decreases at 6 months post-op. CONCLUSION The results of our study showed that bariatric surgery had positive effects on the regression of ventricular repolarization parameters and the possible development of ventricular arrhythmia.
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Affiliation(s)
- Ersin Ibisoglu
- Cardiology Department, Başakşehir Çam and Sakura City Hospital, Başakşehir Mahallesi G-434 Caddesi No: 2L, 34480 Başakşehir, İstanbul, Turkey.
| | - Deniz Dilan Naki Tekin
- Cardiology Department, Başakşehir Çam and Sakura City Hospital, Başakşehir Mahallesi G-434 Caddesi No: 2L, 34480 Başakşehir, İstanbul, Turkey
| | - Filiz Kızılırmak
- Cardiology Department, İstanbul Medipol University, İstanbul, Turkey
| | - Saime Turgut Güneş
- Radiology Department, İstanbul Training and Research Hospital, İstanbul, Turkey
| | | | - Yaşar Özdenkaya
- General Surgery Department, İstanbul Medipol University, İstanbul, Turkey
| | - Sinem Çakal
- İstanbul Haseki Training and Research Hospital, İstanbul, Turkey
| | - Beytullah Çakal
- Cardiology Department, İstanbul Medipol University, İstanbul, Turkey
| | - Ümeyir Savur
- İstanbul Gaziosmanpaşa Training and Research Hospital, İstanbul, Turkey
| | - Aslan Erdoğan
- Cardiology Department, Başakşehir Çam and Sakura City Hospital, Başakşehir Mahallesi G-434 Caddesi No: 2L, 34480 Başakşehir, İstanbul, Turkey
| | - Fatih Erkam Olgun
- Cardiology Department, İstanbul Medipol University, İstanbul, Turkey
| | - H Murat Güneş
- Cardiology Department, İstanbul Medipol University, İstanbul, Turkey
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Cakal B, Cakal S, Karaca O, Omaygenc MO, Yilmaz FK, Gunes HM, Ozcan OU, Ibisoglu E, Boztosun B. Outcomes of the novolimus-eluting bioresorbable vascular scaffold in real world clinical practice. Minerva Cardiol Angiol 2020; 69:261-268. [PMID: 32326676 DOI: 10.23736/s2724-5683.20.05138-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Most of the current data regarding the use of bioresorbable scaffolds (BRS) come from everolimus-eluting stent platforms. Adverse events with the everolimus-eluting BRSs which are the most comprehensively characterized BRS, hampered the clinical use of other BRS. There is paucity of published data regarding long term use of novolimus-eluting BRS. METHODS This study sought to evaluate the performance of novolimus-eluting BRS device at midterm follow-up in real world clinical practice. One hundred and forty-four patients (mean age 57.5±9.7 years, 78.5% male) treated with 206 scaffolds between October 2015 and December 2017 were enrolled. A device-oriented composite endpoint (DOCE) comprising cardiac death, target vessel myocardial infarction (TV-MI), clinically driven target lesion revascularization (TLR) and rate of scaffold thrombosis were investigated. RESULTS During a mean follow-up of 33±9 months, DOCE occurred in 9 patients (6.3%) of which cardiac death occurred in 2 patients (1.4%), and clinically driven TLR in 7 patients (4.9%), TV-MI in one patient. Target vessel revascularization (TVR) was observed in nine patients. None of the patients experienced scaffold thrombosis. CONCLUSIONS The use of novolimus-eluting BRS in this real-world population achieved good clinical outcomes.
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Affiliation(s)
- Beytullah Cakal
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul -
| | - Sinem Cakal
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Oguz Karaca
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Mehmet O Omaygenc
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Filiz K Yilmaz
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Haci M Gunes
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Ozgur U Ozcan
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Ersin Ibisoglu
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Bilal Boztosun
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
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10
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Cakal B, Cakal S, Karaca O, Omaygenc MO, Yilmaz FK, Gunes HM, Ozcan OU, Ibisoglu E, Boztosun B. Outcomes of the novolimus-eluting bioresorbable vascular scaffold in real world clinical practice. Minerva Cardiol Angiol 2020. [PMID: 32326676 DOI: 10.23736/s0026-4725.20.05138-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Most of the current data regarding the use of bioresorbable scaffolds (BRS) come from everolimus-eluting stent platforms. Adverse events with the everolimus-eluting BRSs which are the most comprehensively characterized BRS, hampered the clinical use of other BRS. There is paucity of published data regarding long term use of novolimus-eluting BRS. METHODS This study sought to evaluate the performance of novolimus-eluting BRS device at midterm follow-up in real world clinical practice. One hundred and forty-four patients (mean age 57.5±9.7 years, 78.5% male) treated with 206 scaffolds between October 2015 and December 2017 were enrolled. A device-oriented composite endpoint (DOCE) comprising cardiac death, target vessel myocardial infarction (TV-MI), clinically driven target lesion revascularization (TLR) and rate of scaffold thrombosis were investigated. RESULTS During a mean follow-up of 33±9 months, DOCE occurred in 9 patients (6.3%) of which cardiac death occurred in 2 patients (1.4%), and clinically driven TLR in 7 patients (4.9%), TV-MI in one patient. Target vessel revascularization (TVR) was observed in nine patients. None of the patients experienced scaffold thrombosis. CONCLUSIONS The use of novolimus-eluting BRS in this real-world population achieved good clinical outcomes.
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Affiliation(s)
- Beytullah Cakal
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul -
| | - Sinem Cakal
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Oguz Karaca
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Mehmet O Omaygenc
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Filiz K Yilmaz
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Haci M Gunes
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Ozgur U Ozcan
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Ersin Ibisoglu
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
| | - Bilal Boztosun
- Department of Cardiology, Faculty of Medicine, Istanbul Medipol University, Bagcilar, Istanbul
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Omaygenc MO, Karaca O, Ibisoglu E, Ozer U, Cakal B, Gunes HM, Ozden Omaygenc D, Boztosun B. P1641Efficacy of different self-assessment anxiety scales for predicting radial artery spasm during coronary interventions. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M O Omaygenc
- Istanbul Medipol University, Cardiology, Istanbul, Turkey
| | - O Karaca
- Istanbul Medipol University, Cardiology, Istanbul, Turkey
| | - E Ibisoglu
- Istanbul Medipol University, Cardiology, Istanbul, Turkey
| | - U Ozer
- Acibadem University, Psychiatry, Istanbul, Turkey
| | - B Cakal
- Istanbul Medipol University, Cardiology, Istanbul, Turkey
| | - H M Gunes
- Istanbul Medipol University, Cardiology, Istanbul, Turkey
| | - D Ozden Omaygenc
- K.S.S Training and Research Hospital, Anesthesiology and Critical Care, Istanbul, Turkey
| | - B Boztosun
- Istanbul Medipol University, Cardiology, Istanbul, Turkey
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Karaca O, Omaygenc MO, Cakal B, Cakal SD, Gunes HM, Olgun E, Ibisoglu E, Savur U, Gokdeniz T, Boztosun B, Kilicaslan F. Adjusting the QRS Duration by Body Mass Index for Prediction of Response to Cardiac Resynchronization Therapy: Does One QRS Size Fit All? Ann Noninvasive Electrocardiol 2016; 21:450-9. [PMID: 26820486 DOI: 10.1111/anec.12346] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 12/15/2015] [Accepted: 12/27/2015] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND QRS duration (QRSd) is known to be affected by body weight and length. We tested the hypothesis that adjusting the QRSd by body mass index (BMI) may provide individualization for patient selection and improve prediction of cardiac resynchronization therapy (CRT) response. METHODS A total of 125 CRT recipients was analyzed to assess functional (≥1 grade reduction in NYHA class) and echocardiographic (≥15% reduction in LVESV) response to CRT at 6 months of implantation. Baseline QRSd was adjusted by BMI to create a QRS index (QRSd/BMI) and tested for prediction of CRT response in comparison to QRSd. RESULTS Overall, 81 patients (65%) responded to CRT volumetrically. The mean QRS index was higher in CRT responders compared to nonresponders (6.2 ± 1.1 vs 5.2 ± 0.8 ms.m(2) /kg, P < 0.001). There was a positive linear correlation between the QRS index and the change in LVESV (r = 0.487, P < 0.001). Patients with a high QRS index (≥5.5 ms.m(2) /kg, derived from the ROC analysis, AUC = 0.787) compared to those with a prolonged QRSd (≥150 ms, AUC = 0.729) had a greater functional (72% vs 28%, P < 0.001) and echocardiographic (80% vs 44%, P < 0.001) improvement at 6 months. QRS index predicted CRT response at regression analysis. CONCLUSIONS Indexing the QRSd by BMI improves patient selection for CRT by eliminating the influence of body weight and length on QRSd. QRS index is a novel indicator that provides promising results for prediction of CRT response.
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