Predictive value of a fragmented QRS complex in patients undergoing primary angioplasty for ST elevation myocardial infarction.

OBJECTIVES: The aim of this study was to evaluate the prognostic value of fragmented QRS (fQRS) on electrocardiography (ECG) patients with acute ST-segment elevation in myocardial infarction (STEMI), who are undergoing primary percutaneous coronary intervention (PCI). METHODS: We prospectively enrolled 414 consecutive STEMI patients (mean age of 55.2 ± 12.2 years old, range of 26-91-years old) undergoing primary PCI. The study patients were divided into two groups according to the presence or absence of fQRS as shown by ECG in the first 48 hours. The presence of fQRS group was defined as fQRS(+) (n = 91), and the absence of fQRS group was defined as the fQRS(-) (n = 323) group. Clinical characteristics and the one-year outcome of the primary PCI were analyzed. RESULTS: The patients in the fQRS(+) group were older (mean age 60.7 ± 12.5 vs. 53.6 ± 11.6 years old, P < 0.001). Higher one-year all-cause mortality rates were observed in the fQRS group upon ECG (23.1% vs. 2.5%, P < 0.001, respectively). When using the Cox multivariate analysis, the presence of fQRS on the ECG was found to be a powerful independent predictor of one-year all-cause mortality (hazard ratio: 5.24, 95% confidence interval: 1.43-19.2, P = 0.01). CONCLUSIONS: These results suggest that the presence of fQRS on ECG was associated with an increased in-hospital cardiovascular mortality, and one-year all-cause mortality in patients with STEMI who are under primary PCI.

An epidemiological study to evaluate the use of vitamin K antagonists and new oral anticoagulants among non-valvular atrial fibrillation patients in Turkey- AFTER-2 study design.

OBJECTIVES: Atrial fibrillation (AF) is one of the most common causes of preventable ischemic stroke and is related to increased cardiovascular morbidity and mortality. There is a lack of data in Turkey on the use of new oral anticoagulants (NOACs), and time in therapeutic INR range (TTR) in vitamin K antagonist users and AF management modality. In this multi-center trial, we aimed to analyze, follow and evaluate the epidemiological data in non-valvular AF patients. STUDY DESIGN: Four thousand one hundred consecutive adult patients from 42 centers with at least one AF attack identified on electrocardiography will be included in the study. Patients with rheumatic mitral valve stenosis and prosthetic valve disease will be excluded from the study. At the end of one year, the patients will be evaluated in terms of major cardiac end points (death, transient ischemic attack, stroke, systemic thromboembolism, major bleeding and hospitalization). RESULTS: First results are expected in June 2015. Data about major cardiovascular end-points will be available in January 2016. CONCLUSION: The rates and kind of oral anticoagulant use, TTR in vitamin K antagonist users and main management modality applied in non-valvular AF patients will be determined by AFTER-2 study. In addition, the rate of major adverse events (MACEs) and the independent predictors of these MACEs will be detected (AFTER-2 Study ClinicalTrials.gov number, NCT02354456.).

Prognostic significance of T-wave amplitude in lead aVR on the admission electrocardiography in patients with anterior wall ST-elevation myocardial infarction treated by primary percutaneous intervention.

BACKGROUND: T-wave positivity in aVR lead patients with heart failure and anterior wall old ST-segment elevation myocardial infarction (STEMI) are shown to have a higher frequency of cardiovascular mortality, although the effects on patients with STEMI treated with primary percutaneous coronary intervention (PCI) has not been investigated. In this study, we sought to determine the prognostic value of T wave in lead aVR on admission electrocardiography (ECG) for in-hospital mortality in patients with anterior wall STEMI treated with primary PCI. METHODS: After exclusion, 169 consecutive patients with anterior wall STEMI (mean age: 55 ± 12.9 years; 145 men) undergoing primary PCI were prospectively enrolled in this study. Patients were classified as a T-wave positive (n = 53, group 1) or T-wave negative (n = 116, group 2) in aVR based upon the admission ECG. All patients were evaluated with respect to clinical features, primary PCI findings, and in-hospital clinical results. RESULTS: T-wave positive patients who received primary PCI were older, multivessel disease was significantly more frequent and the duration of the patient's hospital stay was longer than T-wave negative patients. In-hospital mortality tended to be higher in the group 1 when compared with group 2 (7.5% vs 1.7% respectively, P = 0.05). After adjusting the baseline characteristics, positive T wave remained an independent predictor of in hospital mortality (odds ratio: 4.41; 95% confidence interval 1.2-22.1, P = 0.05). CONCLUSIONS: T-wave positivity in lead aVR among patients with an anterior wall STEMI treated with primary PCI is associated with an increase in hospital cardiovascular mortality.

Association of neutrophil to lymphocyte ratio with presence of isolated coronary artery ectasia.

OBJECTIVES: Coronary artery ectasia (CAE) has been defined as a dilated artery luminal diameter that is at least 50% greater than the diameter of the normal portion of the artery. Isolated CAE is defined as CAE without significant coronary artery stenosis and isolated CAE has more pronounced inflammatory symptoms. Neutrophil to lymphocyte ratio (NLR) is widely used as a marker of inflammation and an indicator of cardiovascular outcomes in patients with coronary artery disease. We examined a possible association between NLR and the presence of isolated CAE. STUDY DESIGN: In this study, 2345 patients who underwent coronary angiography for suspected or known ischemic heart disease were evaluated retrospectively. Following the application of exclusion criteria, our study population consisted of 81 CAE patients and 85 age- and gender-matched subjects who proved to have normal coronary angiograms. Baseline neutrophil, lymphocyte and other hematologic indices were measured routinely prior to the coronary angiography. RESULTS: Patients with angiographic isolated CAE had significantly elevated NLR when compared to the patients with normal coronary artery pathology (3.39 ± 1.36 vs. 2.25 ± 0.58, p<0.001). A NLR level >= 2.37 measured on admission had a 77% sensitivity and 63% specificity in predicting isolated CAE at ROC curve analysis. In the multivariate analysis, hypercholesterolemia (OR=2.63, 95% CI 1.22-5.65, p=0.01), obesity (OR=3.76, 95% CI 1.43-9.87, p=0.007) and increased NLR (OR=6.03, 95% CI 2.61-13.94, p<0.001) were independent predictors for the presence of isolated CAE. CONCLUSION: Neutrophil to lymphocyte ratio is a readily available clinical laboratory value that is associated with the presence of isolated CAE.

Patients with tombstoning pattern on the admission electrocardiography who have undergone primary percutaneous coronary intervention for anterior wall ST-elevation myocardial infarction: in-hospital and midterm clinical outcomes.

BACKGROUND: A tombstoning pattern (T-pattern) is associated with in-hospital poor outcomes patients with ST-segment elevation myocardial infarction (STEMI), but no data are available for midterm follow-up. We sought to determine the prognostic value of a T-pattern on admission electrocardiography (ECG) for in-hospital and midterm mortality in patients with anterior wall STEMI treated with primary percutaneous coronary intervention (PCI). METHODS: After exclusion, 169 consecutive patients with anterior wall STEMI (mean age: 55 ± 12.9 years; 145 men) undergoing primary PCI were prospectively enrolled in this study. Patients were classified as a T-pattern (n = 32) or non-T-pattern (n = 137) based upon the admission ECG. Follow-up to 6 months was performed. RESULTS: In-hospital mortality tended to be higher in the T-pattern group compared with non-T-pattern group (9.3% vs 2.1% respectively, P = 0.05). All-cause mortality was higher in the T-pattern group than non-T-pattern group for 6 month (P = 0.004). After adjusting the baseline characteristics, the T-pattern remained an independent predictor of 6-month all-cause mortality (odds ratio: 5.18; 95% confidence interval: 1.25-21.47, P = 0.02). CONCLUSION: A T-pattern is a strong independent predictor of 6-month all-cause mortality in anterior STEMI treated with primary PCI. Therefore, it may be an indicator of high risk among patients with anterior wall STEMI.

Clinical outcomes of primary angioplasty in ST elevation myocardial infarction patients with antecedent hypertension during hospital stay and follow-up.

Hypertension is a known risk factor for coronary artery disease. However, the number of studies focusing on the events following ST elevation myocardial infarction (STEMI) in patients with an antecedent hypertension is limited. Our aim is to evaluate the clinical outcomes of primary angioplasty in STEMI patients with antecedent hypertension during hospital stay and follow-up. A total of 373 patients (177 of whom had antecedent hypertension) who were treated by primary angioplasty because of STEMI were included in this study. All parameters were compared between the groups with and without hypertension. Hypertensive patients who received primary angioplasty were older (59.9 ± 12.6 vs. 52 ± 12.3, P < .001) and had higher rates of in-hospital mortality and major adverse cardiac events than patients without hypertension. Among STEMI patients, only history of hypertension for more than 10 years was a predictor of in-hospital mortality (odds ratio: 4.374, 95% CI 1.017-18.822, P = .04). Patients with an antecedent hypertension have higher initial risk profiles and show more negative outcomes during a 6-month follow-up period.

Relation of the metabolic syndrome with proarrhythmogenic electrocardiographic parameters in patients without overt diabetes.

OBJECTIVES: We aimed to observe the relationship of the metabolic syndrome and proarrythmogenic ECG parameters and to evaluate a possible correlation of these parameters to the metabolic syndrome score in patients without overt diabetes mellitus. METHODS: The study population consisted of 142 patients with the metabolic syndrome and 170 age- and gender-matched control subjects. In the ECG recordings, resting heart rate, QRS duration, corrected QT duration and corrected QT dispersion were measured. Patients were classified into three groups based on number of fulfilled metabolic syndrome criteria: group 1 (three metabolic syndrome criteria), group 2 (four metabolic syndrome criteria) and group 3 (five metabolic syndrome criteria). RESULTS: Patients with the metabolic syndrome had a higher increased resting heart rate, QTcd, prolonged QRS and QTc duration. Resting heart rate increases significantly parallel to the increase in the metabolic syndrome score across the groups, whilst QRS duration remained unchanged. QTc duration and QTc dispersion were significantly higher in groups 2 and 3 when compared to group 1. However, no significant differences were observed between groups 2 and 3. CONCLUSION: We demonstrated that the metabolic syndrome and its score related with increased resting heart rate and prolonged repolarization durations in patiens without overt diabetes mellitus. These pro arrhythmogenic parameters could be used in the development of risk stratification schemes for sudden cardiac death in patients with the metabolic syndrome.

Late stent thrombosis after wasp sting.

Myocardial infarction (MI) following a bee sting is a highly unusual reaction. A 65-year-old man allergic to honeybee venom was admitted to the emergency department suffering from a wasp sting with urticaria. The patient had a history of bare metal stent (BMS) 9 months previously with regular drug use. He experienced chest pain after the sting and electrocardiography revealed ST-segment elevation in the chest leads. Subsequently, the patient developed ventricular tachycardia disrupting hemodynamics. Sinus rhythm was obtained by cardioversion. Coronary angiogram revealed total stent thrombosis (ST) in the midportion of the left anterior descending coronary artery. Primary coronary intervention was successfully performed. Presence of shared pathways in allergic reaction and MI pathogenesis may be responsible for de novo or ST. To our knowledge, this is the first case of total occlusive late ST in BMS following a wasp sting.

[Regional distribution of all-cause mortality and coronary disease incidence in Turkey: findings of Turkish Adult Risk Factor survey 2010]. / Türkiye'de ölüm ve koroner hastalik insidansinin bölgesel dagilimlari: TEKHARF 2010 taramasi sonuçlari

OBJECTIVES: We analyzed the distribution of cumulative all-cause and cardiovascular mortality and incident coronary heart disease (CHD) across the seven geographic regions of Turkey and presented overall and coronary mortality findings of the 2010 survey of the Turkish Adult Risk Factor Study. STUDY DESIGN: A total of 1406 participants were surveyed. Information on the mode of death was obtained from first-degree relatives and/or health personnel of local heath offices. Information on survivors was obtained from history, physical examination, and 12-lead electrocardiography. RESULTS: Of the surveyed participants, 686 were examined; information on health status was obtained in 577 subjects, and 32 participants (14 women, 18 men; mean age 72.3±15.6 years) were ascertained to have died. The total duration of follow-up was 2,520 person-years. Nineteen deaths were of coronary (n=16) or cerebrovascular (n=3) origin. Cumulative 20-year assessment of the entire cohort for the age bracket of 45-74 years disclosed a high coronary mortality rate, being 7.4 and 4.1 per 1000 person-years in men and women, respectively, and representing a limited decline after year 2000. Age-adjusted Cox regression analysis comprising 433 deaths and 506 incident CHD cases over a 7.3-year follow-up showed similar mortality rates across the regions, and a significantly high CHD incidence in males of the Black Sea and Marmara regions and in females of the Southeast Anatolia. Currently, 480,000 incident CHD cases are estimated yearly in Turkey. CONCLUSION: The high age-adjusted overall mortality in Turkey shows nonsignificant differences across geographic regions, whereas the age-adjusted CHD incidence is high in the Black Sea and Marmara regions.

[The impact of chronic kidney disease on in-hospital clinical outcomes in patients undergoing primary percutaneous angioplasty for ST-segment elevation myocardial infarction]. / Primer anjiyoplasti uygulanan ST yükselmeli miyokart enfarktüslü hastalarda kronik böbrek hastaliginin hastaneiçi klinik sonuçlar üzerine etkisi.

OBJECTIVES: We investigated the effect of chronic kidney disease (CKD) on in-hospital results in patients undergoing primary percutaneous angioplasty for ST-segment elevation myocardial infarction (STEMI). STUDY DESIGN: The study included 2,486 patients (2,070 men, 416 women) who were treated with primary angioplasty for STEMI. Of these, 273 patients (11%) were found to have CKD (glomerular filtration rate <60 ml/min/1.73 m2) before the procedure. Patients with and without CKD were evaluated with respect to demographic and clinical features, primary angioplasty findings, and in-hospital clinical results. RESULTS: Patients with CKD exhibited a higher mean age, Killip class, and higher frequencies of female gender, diabetes, hypertension, anemia, and previous myocardial infarction (p<0.05). Angioplasty showed higher rates of right coronary artery lesion, multivessel disease, contrast nephropathy, unsuccessful procedure, and increased stenosis rate and stent length in CKD patients (p<0.05). Cardiovascular mortality occurred in 11.7% and 1.4% of patients with and without CKD, respectively (p<0.001). Patients with CKD had significantly higher incidences of target vessel revascularization, major cardiac events, stroke, cardiopulmonary resuscitation, hemodialysis, ventricular tachycardia/fibrillation, severe heart failure, cardiogenic shock, and significant hemorrhage (p<0.05). Multivariate analysis showed that CKD was an independent predictor of mortality (OR=4.1, 95% CI 1.83-9.17; p=0.001). CONCLUSION: Our findings show that CKD patients undergoing primary angioplasty for STEMI have an increased risk profile and poorer in-hospital results, and that CKD represents an independent risk factor for mortality.

[Primary angioplasty in women with ST-elevation myocardial infarction: in-hospital and long-term clinical results]. / ST yükselmeli miyokart enfarktüslü kadinlarda primer anjiyoplasti: Hastaneiçi ve uzun dönem klinik sonuçlar.

OBJECTIVES: We evaluated in-hospital and long-term clinical results of female patients following primary angioplasty for ST-elevation myocardial infarction (STEMI), in comparison with male patients. STUDY DESIGN: We reviewed 2,644 patients (2,188 males, 456 females) who underwent primary angioplasty for STEMI between October 2003 and March 2008. Data on female patients concerning demographic and clinical characteristics, primary angioplasty results, in-hospital and 25-month follow-up results were compared with those of male patients. RESULTS: Hypertension, diabetes mellitus, anemia, shock, and renal failure were more common in female patients, while smoking was more frequent in males (p<0.05). The mean age was higher in female patients (63.9±11.7 vs. 55.2±11.3 years, p<0.001). Females also presented with higher values of glucose, mean platelet volume, and platelet count, and lower hemoglobin and hematocrit values (p<0.05). The frequencies of multivessel disease and procedure failure were significantly higher, and pain-to-balloon time was significantly longer in females (p<0.05). Mortality associated with cardiovascular causes occurred in 148 patients (5.6%), being significantly higher in females (9.4% vs. 4.8%, p<0.001). In-hospital mortality, major cardiac events, stroke, cardiogenic shock, and major bleeding were more frequent in women (p<0.05). Long-term mortality rate was also significantly higher in females (10% vs. 4.5%, p<0.001). Multivariate analysis showed female gender as one of the independent predictors of mortality (odds ratio=1.75, 95% CI 1.02-2.99; p<0.04). CONCLUSION: Female patients with STEMI undergoing primary angioplasty have a higher risk profile and poorer in-hospital and follow-up clinical results. Therefore, female patients should be treated more aggressively.

The outcome of primary percutaneous coronary intervention for stent thrombosis causing ST-elevation myocardial infarction.

BACKGROUND: There are very few scientific data about the effectiveness of primary percutaneous coronary intervention (PCI) in patients with ST-elevation myocardial infarction (STEMI) due to stent thrombosis (ST). The purpose of the present study is to investigate the efficacy and outcome of primary PCI for STEMI due to ST in the largest consecutive patient population with ST reported to date. METHODS: A total of 2,644 consecutive STEMI patients undergoing primary PCI were retrospectively enrolled into the present study. The primary end point of this study was successful angiographic reperfusion defined as postprocedural Thrombolysis In Myocardial Infarction grade III flow. The secondary end points were cardiovascular death and reinfarction. RESULTS: Stent thrombosis was the cause of STEMI in 118 patients (4.4%). In patients with ST, angiographic success (postprocedural Thrombolysis In Myocardial Infarction grade III flow) was worse than in patients with de novo STEMI (76.3% vs 84.8%, P = .01). Patients with ST had significantly higher incidence of in-hospital cardiovascular mortality than patients with de novo STEMI (10.2% vs 5.3%, P = .02). In-hospital reinfarction rate was similar in both groups. In addition, long-term (mean 22 months) cardiovascular mortality and reinfarction rates were significantly higher in patients with ST compared with those without (17.4% vs 10.5%, P = .02 and 15.6% vs 9.5%, P = .03, respectively). CONCLUSIONS: Primary PCI for treatment of ST is less effective, and these patients are at increased risk for in-hospital and long-term mortality compared with patients undergoing primary PCI due to de novo STEMI.

[The Turkish Adult Risk Factor survey 2009: similar cardiovascular mortality in rural and urban areas]. / TEKHARF 2009 taramasi: Kirsal kesim ve kentlerde benzer kardiyovasküler ölüm riski.

OBJECTIVES: We analyzed 2009 survey of the Turkish Adult Risk Factor (TARF) Study to assess the distribution of all-cause and cardiovascular mortality in urban and rural areas and sex-specific coronary mortality in the age-bracket of 45 to 74 years. STUDY DESIGN: The Marmara and Middle East regions have been surveyed every odd year in the TARF Study. In 2009, 1,655 participants were surveyed. Information on the mode of death was obtained from first-degree relatives and/or health personnel of local heath office; 960 participants underwent physical examination and ECG recording, and 572 subjects were evaluated on the basis of information obtained regarding health status. RESULTS: In the survey, 23 men and 20 women were ascertained to have died. Twenty-one deaths were attributed to coronary disease and four deaths to cerebrovascular events. Assessment of the entire cohort in the age bracket of 45-74 years after a 19-year follow-up disclosed a high coronary mortality with 7.5 per 1000 person-years in men and 3.9 in women. In a Cox regression analysis comprising 405 deaths (235 cardiovascular) and over 24,000 person-year follow-up, age-adjusted cardiovascular mortality was similar in rural and urban participants. All-cause mortality was higher in females living in urban areas than those living in rural areas (HR 1.41; 95% CI 1.02-1.96). CONCLUSION: Cardiovascular mortality both in absolute terms and as a share of overall mortality persists to be high among Turkish adults, with similar rates in urban and rural areas. Age-adjusted all-cause mortality rate is higher among urban versus rural women.

[Gastrointestinal bleeding in patients undergoing primary angioplasty for acute myocardial infarction: incidence, risk factors and prognosis]. / Akut miyokart enfarktüsü nedeniyle primer anjiyoplasti uygulanan hastalarda gastrointestinal kanama sikligi, risk faktörleri ve prognoz.

OBJECTIVES: We investigated the incidence, predictors, and prognosis of gastrointestinal bleeding (GIB) in patients undergoing primary percutaneous coronary intervention (PCI) for ST-elevation myocardial infarction (STEMI). STUDY DESIGN: We reviewed 2,541 consecutive patients (2,111 males, 430 females; mean age 56.5+/-11.8 years) who underwent primary PCI for STEMI. Data on clinical, angiographic findings, and in-hospital outcomes were collected. Gastrointestinal bleeding was defined as apparent upper or lower GIB or melena requiring cessation of antiplatelet or anticoagulant therapy and administration of erythrocyte infusion. RESULTS: Gastrointestinal bleeding was observed in 27 patients (1.1%). Compared to 2,514 patients without GIB, patients with GIB were older (65.9+/-13.5 years vs. 56.4+/-11.8 years; p<0.001), exhibited higher frequencies of female gender (p=0.016), renal failure (p<0.001), and admission anemia (p<0.001), and had a lower procedural success rate (77.9% vs. 91.5%; p=0.02). The development of GIB was associated with significantly higher in-hospital mortality (18.5% vs. 2.9%; p<0.001), longer hospital stay (13.1+/-6.8 days vs. 7.0+/-3.7 days, p=0.02), and increased inotropic requirement (37% vs. 6.7%; p<0.001). In multivariate analysis, inotropic requirement (OR 4.17, 95% CI 1.7-10.4; p=0.002), age above 70 years (OR 3.33, 95% CI 1.4-8.0; p=0.007), and glomerular filtration rate lower than 60 ml/min/1.73 m(2) (OR 2.96, 95% CI 1.2-7.4; p=0.02) were independent predictors of in-hospital GIB. CONCLUSION: The development of GIB is not an uncommon complication after primary PCI for STEMI. These patients have a prolonged hospital stay and increased in-hospital mortality. Increased inotropic requirement, age above 70 years, and impaired renal function are independent predictors of this complication.

Impact of day versus night as intervention time on the outcomes of primary angioplasty for acute myocardial infarction.

BACKGROUND: Conflicting datas exist regarding the outcomes of primary percutaneous coronary intervention (PCI) for ST-segment elevation myocardial infarction (STEMI) when the intervention is performed during night hours. METHODS AND RESULTS: 2,644 consecutive patients with STEMI (mean age 56.7 +/- 11.9, years, 2,188 male) undergoing primary PCI between October 2003 and March 2008 were retrospectively enrolled into this study (single high-volume center: >3,000 PCIs/year). Day time was defined according to intervention between 08:00 am and 06:00 pm and night as intervention time between 06:00 pm and 08:00 am. 1,141 patients (43.2%) were treated during the day and 1,503 (56.8%) at night. The baseline characteristics of both groups were similar except for more frequent hypertension (42.6 vs. 36.5%; P = 0.002), women (19.7 vs. 15.4%; P = 0.003), and old (> or =75 y) patients (9.6 vs. 7.4; P = 0.046) in the day time group. Compared with those treated during night time, day time patients had longer angina-reperfusion times (mean, 205 vs. 188 minutes, P = 0.016). Door-to-balloon times were similar (P = 0.87), and less than 90 minutes in both groups. There were no differences concerning clinical events and PCI success between the two groups. Hospital mortality was 6.1% during the day and 5.2% during the night (OR 0.98, 95% CI 0.7-1.36; P = 0.89). The median follow-up time was 21 months. The Kaplan-Meier survival plot for long-term cardiovascular death was not different for both groups (P = 0.78). In-hospital and long-term cardiovascular mortality was also similar in shock and nonshock subgroups. CONCLUSIONS: Primary PCI can be performed safely during the night at a high-volume PCI center with suitable and effective organization of cardiology department and catheterisation laboratory with 24 hours per day, 7 days per week onsite staffing.

Impaired anti-inflammatory function of apolipoprotein A-II concentrations predicts metabolic syndrome and diabetes at 4 years follow-up in elderly Turks.

BACKGROUND: We evaluated prospectively the predictive value of serum apolipoprotein (apo) A-II, the second major apolipoprotein of high-density lipoprotein (HDL), for cardiometabolic risk in Turkish adults showing abnormalities in other proteins that normally confer protection. METHODS: Determinants of apoA-II and its associations with coronary heart disease (CHD), metabolic syndrome (MetS) and diabetes were investigated at 4 years follow-up in 193 elderly men and women. RESULTS: ApoA-II concentrations at baseline, in addition to being significantly related to HDL-cholesterol, were directly associated with complement C3 in multivariate linear regression analyses comprising nine variables. Following adjustment for gender, age and HDL-cholesterol (>30/>33 g/L, in men and women, respectively), low serum apoA-II concentrations predicted incident MetS [relative risk (RR) 3.5 (95% CI 1.4; 8.6)] and type 2 diabetes [RR 4.5 (95% CI 1.3; 15.6)] in both genders at an increment of 1 SD. Increased apoA-II values were not associated with prevalent or incident CHD, and tended to be marginally atheroprotective only in males. CONCLUSIONS: Serum apoA-II concentrations confer risk for MetS and diabetes and exhibit evidence of anti-inflammatory properties among Turks. These findings support the effects seen for several other HDL protein constituents. This finding may explain the increased cardiometabolic risk among Turks.

Ischaemic stroke complicating primary percutaneous coronary intervention in patients with ST elevation myocardial infarction.

OBJECTIVE: We sought to determine the in-hospital incidence and predictors of ischaemic stroke in patients with ST elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI). METHODS: We reviewed 2638 consecutive patients undergoing 2722 pimary PCI procedures for STEMI during in-hospital stay. Stroke was defined as any new focal neurological deficit lasting > or =24 h, occurring anytime during or after PCI until discharge. Patients with haemorrhagic stroke were excluded. Clinical characteristics and in-hospital outcome were analysed regarding ischaemic stroke in patients undergoing primary PCI. RESULTS: Ischaemic stroke was observed in 20 of the 2722 procedures, an incidence of 0.73%. Patients with ischaemic stroke were older than patients without stroke (mean age 67 +/- 9.6 vs. 56.6 +/- 11.8, P < 0.001). Compared to patients without stroke, female gender, diabetes and hypertension were more prevalent in patients with stroke. Ischaemic stroke was found to be a powerful independent predictor of in-hospital cardiovascular mortality (odds ratio [OR] 6.32, 1.15-34.7; P < 0.001). Left ventricular ejection fraction (LVEF) < 35% (OR 3.13, P = 0.04), contrast-induced nephropathy (OR 2.91, P = 0.04) and tirofiban use (OR 0.23, P = 0.02) were the independent predictors for in-hospital ischaemic stroke. CONCLUSIONS: The present study shows that the incidence of ischaemic stroke in patients undergoing PCI for STEMI is higher and ischaemic stroke increases in-hospital mortality in these patients. Moreover, LVEF < 35% and contrast-induced nephropathy were independent predictors of ischaemic stroke, whereas tirofiban use demonstrated a protective effect to this potentially catastrophic complication.

[Age at death in the Turkish Adult Risk Factor Study: temporal trend and regional distribution at 56,700 person-years' follow-up]. / TEKHARF Taramasinda ölüm yasi: 56700 Kisi-yillik izlemede dönemsel egilim ve bölgesel dagilim.

OBJECTIVES: We analyzed the temporal trend and regional distribution of age at all-cause death and the sex-specific and age-bracket defined coronary mortality in the 18-year follow-up of the Turkish Adult Risk Factor Study. STUDY DESIGN: The participants of the Turkish Adult Risk Factor Study who have been examined in even years were last surveyed in August 2008. A total of 1,582 individuals were surveyed, which constituted half of the alive participants of the overall cohort. Information on death was obtained from first-degree relatives and/or health personnel of local heath offices. Survivors were evaluated by history, physical examination, and 12-lead electrocardiography. The cumulative follow-up was 56,700 person-years. RESULTS: Of 1,582 participants, 868 (431 men, 437 women) were examined, in 604 subjects information was gathered, and 47 participants (26 men, 21 women) were ascertained to have died. Twenty-two deaths were classified as of coronary origin. Cumulative assessment of the entire cohort in the age bracket of 45-74 years disclosed coronary mortality to be 7.64 per 1000 person-years in men and 3.84 in women and persisted to be the highest among 30 European countries, whereas overall mortality declined at a greater proportion. Overall mean ages at death were deferred within a 12-year period by 7.4 years in men and 6 years in women, to 71.9 and 74.8 years, respectively. The extension of this mean survival was similar among urban-rural areas and geographic regions. CONCLUSION: Coronary mortality declined modestly, but life expectancy of Turkish adults rose by a mean of nearly seven years in the 12 years to 2003-08, without showing major differences in sex, urban-rural dwelling, or geographic regions.

Lipoprotein(a) is associated with coronary heart disease independent of metabolic syndrome.

AIM: To assess (i) the association between lipoprotein(a) [Lp(a)] with the likelihood of coronary heart disease and metabolic syndrome (MS) and (ii) its covariates in Turkish adults. METHODS: Cross-sectional evaluation of 1309 adults, who had serum Lp(a) determinations by Behring nephelometry, and followed for a mean 1.0 year. MS was defined by ATPIII criteria modified for male abdominal obesity. RESULTS: Mean age of the sample was 56.8+/-11.3 years. After adjustment for sex, age, and smoking status, log-transformed Lp(a) levels were associated significantly with coronary heart disease likelihood in both sexes combined [odds ratio: 1.53 (95% confidence interval: 1.06; 2.20)]. This association persisted after additional adjustment for MS [odds ratio: 1.57 (95% confidence interval: 1.09; 2.26)]. The Lp(a) mid-tertile (5-17 mg/dl), accompanied by significantly lower serum triglycerides than the two remaining tertiles, was inversely associated significantly with MS in either sex; in women, this association was independent of waist circumference. In a linear regression comprising seven variables, excepting total cholesterol, only gamma-glutamyltransferase in women (P=0.002) and waist circumference (P=0.057) in men were inverse covariates of modest magnitude of Lp(a). CONCLUSION: Coronary heart disease likelihood, significantly associated with Lp(a) concentrations, is independent of MS and insulin resistance. Suggestive evidence was provided that intermediary Lp(a) concentrations, when accompanied by the presence of MS, could accelerate progression of vascular disease, especially in women.