Successful Treatment of Massive Pulmonary Embolism With Catheter-Directed Thrombolysis in a Patient With Lymphocele: A Rare Cause of Thromboembolism.

Pulmonary embolism is a frequent and mortal situation especially in high-risk patients. Although thrombolytics and anticoagulants are the main options in treatment, substantial portion of patients also have high bleeding risk. Therefore, new catheter-directed treatment strategies, such as ultrasound-assisted transcatheter thrombolysis, gain importance in treatment options for intermediate and high-risk patients. Here, we report a case of massive pulmonary embolism due to the iatrogenic lymphocele after a radical retropubic prostatectomy procedure. The usage of ultrasound-assisted transcatheter thrombolysis was successful in such a high-risk patient.

Fragmented QRS Is Associated with Improved Predictive Value of Exercise Treadmill Testing in Patients with Intermediate Pretest Likelihood of Significant Coronary Artery Disease.

BACKGROUND: The predictive value of exercise treadmill testing (ETT) remains inadequate in diagnosing patients with suspected coronary artery disease (CAD) and needs to be improved. OBJECTIVE: The aim of this study was to investigate whether the presence of FQRS on 12-lead ECG would increase the PPV of ETT in patients with an intermediate likelihood of CAD. METHODS: fQRS, defined as the presence of notched R or S waves without accompanying typical bundle branch block or the existence of an additional wave-like RSR' pattern in the original QRS complex (with a duration of <120 ms), was assessed in 95 patients with positive ETT. Coronary angiogram (CA) was performed in all patients, divided into two groups as the significant CAD group and nonsignificant CAD group according to coronary artery lesions. The differences between the groups in terms of the presence of fQRS and clinical characteristics were investigated. RESULTS: The mean age of patients was 51.3 ± 11.3 years, and 74 of them were males (77.9%). FQRS was present in 47 (49.5%) patients, and significant CAD was demonstrated in 51 subjects (53.7%) among the enrolled subjects. fQRS was more prevalent in the significant CAD group compared to nonsignificant CAD group (P < 0.001). The presence of FQRS increased the PPV of positive ETT from 53.7% to 85.1%. In addition, FQRS was associated with the increased risk of significant CAD in multivariate analysis (OR = 2.839, P < 0.001). CONCLUSION: In clinical practice, the presence of fQRS in patients with positive ETT may support clinicians during the decision-making process with regard to the referral for a coronary angiography.

Admission Glucose Level Predicts In-hospital Mortality in Patients with Acute Pulmonary Embolism Who Were Treated with Thrombolytic Therapy.

BACKGROUND: Elevated admission serum glucose level is associated with unfavourable clinical outcomes in various clinical conditions. The aim of this study was to investigate the relationship between admission glucose levels and in-hospital and long-term adverse clinical outcomes in patients with pulmonary embolism (PE) treated with thrombolytic therapy. METHODS: A total of 183 consecutive confirmed acute PE patients (98 female and 85 male; mean age 61.9 ± 15.7 years) who were treated with thrombolytic therapy enrolled in this study. The study population was categorised into four quartiles according to admission serum glucose levels (group I: glucose ≤115 mg/dl; group II: glucose >115-141 mg/dl; group III: glucose >141-195 mg/dl; and group IV: glucose ≥196 mg/dl). RESULTS: In-hospital mortality was significantly higher in group IV (28.8 %) compared to group III (15.2 %), group II (6.6 %), and group I (2.1 %) (p < 0.001). In multivariate analysis, admission glucose level (OR 1.013, 95 % CI 1.004-1.021, p = 0.004) and admission anaemia (OR 0.602, 95 % CI 0.380-0.955, p = 0.03) were independent predictors of in-hospital mortality. The mean follow-up period was 34 months. During long-term follow-up, all-cause mortality, recurrent PE, major and minor bleeding were similar among the four groups. CONCLUSION: Admission glucose level is a simple, inexpensive, easily available, and effective laboratory parameter for predicting in-hospital mortality in patients with PE.

Spontaneous Right Coronary Artery Rupture and Acute Cardiac Tamponade in Behçet's Disease.

Coronary involvement in Behçet's disease is extremely rare and it can bring devastating consequences when it occurs. In this report, we present a 29-year-old male patient with Behçet's disease who developed rapidly changing and progressive coronary artery involvements under medical treatment.

Left Ventricular Perforation Due to Radiofrequency Catheter Ablation for Incessant Ventricular Tachycardia in a Post-Myocardial Infarction Patient.

Left ventricular (LV) myocardial perforation is a rare complication following ventricular tachycardia (VT) ablation with radiofrequency (RF); this complication should be diagnosed and treated promptly. LV free wall rupture after elective RF ablation for sustained VT refractory to medical treatment is rarely reported in the medical literature. Herein we discuss an interesting case which contributes to the ongoing literature, regarding a patient who developed LV perforation due to RF ablation for VT which was resistant to pharmacotherapy and repeated cardioversion attempts after acute myocardial infarction.

Assessment of arterial stiffness and cardiovascular hemodynamics by oscillometric method in psoriasis patients with normal cardiac functions.

Arterial stiffness is associated with increased cardiovascular risk. Pulse wave velocity (PWV) and augmentation index (AIx) are non-invasive markers for assessment of arterial stiffness. Increased arterial stiffness is associated with atherosclerosis in patients with psoriasis. Previous studies have shown that high neutrophil-to-lymphocyte ratio (NLR) predicts poor cardiovascular outcome. The aim of this study was to evaluate arterial stiffness and cardiovascular hemodynamics by oscillometric method in psoriasis patients with normal cardiac functions. Fifty consecutive patients with the diagnosis of psoriasis and 50 controls were included in the study. NLR was calculated as the ratio of neutrophil count to lymphocyte count. All patients underwent echocardiographic examination. Measurements of arterial stiffness were carried out using a Mobil-O-Graph arteriograph system. Fifty patients with psoriasis (26 male, mean age 43.3 ± 13.2 years) and 50 controls (33 male, mean age 45.0 ± 6.1 years) were included into the study. The distribution of cardiovascular risk factors was similar between the two groups, and NLR was significantly higher in patients with psoriasis (2.74 ± 1.78 versus 1.82 ± 0.52, p = 0.002). There was a weak correlation between NLR and PASI score without reaching statistical significance (r = 0.300, p = 0.060). While echocardiographic and hemodynamic parameters were comparable between psoriasis and control groups, heart rate was significantly higher in psoriasis group (81.5 ± 15.1 and 75.2 ± 11.8 beats/min, p = 0.021). Psoriasis patients had significantly higher AIx and PWV values as compared to controls (25.8 ± 13.1 versus 17.4 ± 12.3%, p = 0.001 and 6.78 ± 1.42 versus 6.18 ± 0.80 m/s, p = 0.011, respectively). AI and PWV were significantly associated with psoriasis when adjusted by heart rate (p = 0.005, odds ratio 1.04, 95% confidence interval 1.01-1.08 and p = 0.035, odds ratio 1.52, 95 % confidence interval 1.02-2.26, respectively). PWV significantly correlated with blood pressure, lipid levels, and several echocardiographic indices. AIx only correlated with left atrial diameter (r = 291, p = 0.040). Linear regression analysis was performed to find predictors of PWV. Central systolic blood pressure, left atrial diameter, and total cholesterol were independent predictors of PWV. PWV and AIx were significantly higher in patients with psoriasis. Assessment of arterial stiffness parameters may be useful for early detection of cardiovascular deterioration in psoriasis patients with normal cardiac functions. Novel inflammatory biomarkers such as NLR may elucidate the mechanism of vascular dysfunction in such patients.

Effect of acute sleep deprivation on heart rate recovery in healthy young adults.

BACKGROUND: Sleep deprivation (SD) is known to be associated with increased incidence of adverse cardiovascular events, but underlying pathophysiological mechanism has not been clearly demonstrated. Autonomic nervous system plays an important role in the regulation of cardiovascular function, and impairment in this system is associated with increased cardiovascular mortality. The aim of the current study was to investigate the effect of acute SD on autonomic regulation of cardiac function by determining heart rate recovery (HRR). METHODS: Twenty-one healthy security officers and nine nurses (mean age 33.25 ± 8.18) were evaluated. Treadmill exercise test was applied once after a night with regular sleep and once after a night shift in hospital. The HRR was calculated as the reduction in heart rate from peak exercise to the 30th second (HRR30), 1st minute (HRR1), 2nd minute (HRR2), 3rd minute (HRR3), and 5th minute (HRR5). The change in blood pressure (BP) measurements was also determined. RESULTS: Exercise capacity of individuals with SD was significantly lower (10.96 ± 1.01 vs. 11.71 ± 1.30 metabolic equivalent task (MET)s; p = 0.002), and peak systolic BP was significantly higher (173.8 ± 16.3 vs. 166.2 ± 9.9; p = 0.019). There was a signicant difference in HRR30 (12.74 ± 6.19 vs. 17.66 ± 5.46; p = 0.003) and HRR1 (31 ± 6.49 vs. 36.10 ± 7.78; p = 0.004). The ratio of these indices to peak HR was also significantly lower with SD (HRR%30 8.04 ± 4.26 vs. 10.19 ± 3.21; p = 0.025 and HRR%1: 18.66 ± 4.43 vs. 20.98 ± 4.72; p = 0.013). The difference in other indices of HRR was not significant. CONCLUSION: Our findings suggest that SD blunts cardiovascular autonomic response, and consequences of this relation might be more pronounced in subjects who are exposed to sleeplessness regularly or in subjects with baseline cardiovascular disease.

Acute myocardial infarction with concomitant pulmonary embolism as a result of patent foramen ovale.

Acute myocardial infarction (MI) and pulmonary embolism canal one lead to life-threatening conditions such as sudden cardiac death and congestive heart failure. We discuss a case of a 74-year-old man presented to the emergency department with acute dyspnea and chest pain. Acute anterior MI and pulmonary embolism concomitantly were diagnosed. Primary percutaneous coronary intervention performed because of preliminary acute anterior MI diagnosis. Transthoracic echocardiography was performed to determine further complications caused by acute MI because patient had a continuous tachycardia and dyspnea although hemodynamically stable. Transthoracic echocardiography revealed a thrombus that was stuck into the patent foramen ovale with parts in right and left atria. Anticoagulation therapy was started; neither fibrinolytic therapy nor operation was performed because of low survey expectations of the patient's recently diagnosed primary disease stage IV lung cancer. Patient was discharged on his 20th day with oral anticoagulation and antiagregant therapy.

Hypertensive emergency due to pheochromocytoma crisis complicated with refractory hemodynamic collapse.

Hypertensive emergency usually appears in older patients with previous recurrent episodes, and is among the most frequent admissions to emergency departments. A 29-year-old woman was referred to our clinic with the diagnosis of hypertensive emergency. The patient complained of severe headache, dyspnea, palpitation, diaphoresis, and confusion due to hypertensive encephalopathy. Her blood pressure was 250/150 mmHg on admission. At the referral hospital, the patient had undergone cranial CT because of her confused state and this excluded acute cerebral hemorrhage. Also at that hospital, thoracoabdominal CT for differential diagnosis depicted an adrenal mass with a necrotic core. After admission to our clinic, initial control of excessive blood pressure was not achieved despite high dose intravenous nitrate therapy. Thereafter intravenous esmolol treatment was initiated simultaneously with oral alpha blocker therapy in order to counterbalance the unopposed alpha adrenergic activity with beta blocker therapy. After 12 hours, sudden onset of hypotension developed and deepened despite IV saline, inotropic and vasopressor agents such as IV dopamine, noradrenaline and adrenaline. The patient died at the 24th hour due to hemodynamic collapse as a result of hyperadrenergic state due to possible pheochromocytoma crisis. This case is an exceptional example of hypertensive emergency secondary to fulminant pheochromocytoma crisis failing to respond to intensive antihypertensive treatment, and in which patient death was unavoidable due to uncontrolled excessive adrenergic activity which led to profound cardiogenic shock.

Neutrophil-to-lymphocyte ratio as a prognostic marker in infective endocarditis: in-hospital and long-term clinical results.

BACKGROUND AND AIM OF THE STUDY: The neutrophil-to-lymphocyte ratio (NLR) is an independent predictor of poor prognosis in different clinical conditions such as infectious and cardiovascular diseases. It was hypothesized that a patient's admission NLR would be predictive of an adverse clinical outcome in cases of infective endocarditis (IE). METHODS: A total of 171 patients with IE was enrolled retrospectively, and allocated to two tertiles based on admission NLR values. The high-NLR group (n = 76) was defined as having an NLR value in the third tertile (> 5.46), and the low-NLR group (n = 95) as having a value in the lower two tertiles (≤ 5.46). RESULTS: Patients in the high-NLR group had a significantly higher incidence of in-hospital mortality than the low-NLR group (39.4% versus 18.9%, p = 0.003). A high NLR was found to be an independent predictor of in-hospital mortality (odds ratio 2.53, 95% confidence interval 1.19-5.3; p = 0.01). The mean follow up was 25.5 months, and long-term follow up mortality was similar in both groups (12.9% versus 19.5%; p = 0.33). CONCLUSION: A high NLR at admission is associated with increased in-hospital mortality in patients with IE. During the long-term follow up, NLR showed no predictive indication of mortality.

The relationship between fragmentation on electrocardiography and in-hospital prognosis of patients with acute myocardial infarction.

BACKGROUND: In patients with acute ST elevation myocardial infarction (STEMI), QRS fragmentation was determined as one of the indicators of mortality and morbidity. The development of fragmented QRS (fQRS) is related to defects in the ventricular conduction system and is linked to myocardial scar and fibrosis. MATERIAL AND METHODS: We prospectively enrolled 355 consecutive patients hospitalized in the coronary intensive care unit of our hospital with STEMI between the years 2010 and 2012 and their electrocardiographic features and the frequency of in-hospital cardiac events were evaluated. RESULTS: There were 217 cases in the fQRS group and 118 cases in the control group. QRS fragmentation was found to be a predictor for major cardiac events. In the fragmented QRS group, the frequency of in-hospital major cardiac events (MACE) and death were higher (MACE p<0.001; death p<0.003). In the fragmented QRS group, the cardiac enzymes (Troponin-I, CK-MB) were significantly higher than in the control group (p<0.001). In subgroup analyses, apart from the presence of fragmentation, the presence of more than 1 type of fragmentation and the number of fragmented deviations were also found to be related with MACE. A significant negative correlation was observed with the ejection fraction and, in particular, the number of fragmented deviations. CONCLUSIONS: Fragmented QRS has emerged as a practical and easily identifiable diagnostic tool for predicting in-hospital cardiac events in acute coronary syndromes. Patients who present with a fragmented QRS demonstrate increased rates of major cardiac events, death risk, and low ejection fraction. In patients with STEMI, the presence of fQRS on the ECG and number of fQRS derivations are a significant predictor of in-hospital major cardiac events.

Combination of hemoglobin and left ventricular ejection fraction as a new predictor of contrast induced nephropathy in patients with non-ST elevation myocardial infarction.

BACKGROUND: Hemoglobin concentration (Hb) and left ventricular ejection fraction (EF) are known predictors of contrast induced nephropathy (CIN). We hypothesized that combination of Hb concentration and left ventricular EF is superior to either variable alone in predicting contrast induced nephropathy in patients with acute coronary syndrome (ACS). MATERIAL AND METHODS: Consecutive patients with ACS were prospectively enrolled. Patients considered for invasive strategy were included. Baseline creatinine levels were detected on admission and 24, 48 and 72 hours after coronary intervention. 25% or 0,5 umol/L increase in creatinine level was considered as CIN. RESULTS: 268 patients with ACS (mean age 58±11 years, 77% male) were enrolled. Contrast induced nephropathy was observed in 26 (9.7%) of patients. Baseline creatinine concentration, left ventricular EF, and Hemoglobin was significantly different between two groups. Contrast volume to estimated glomerular filtration rate ratio (OR: 1.310, 95% CI: 1.077-1.593, p=0.007) and the combination of Hb and left ventricular EF (OR: 0.996, 95% CI: 0.994-0.998, p=0.001) were found to be independent predictors for CIN. Hb × LVEF ≤690 had 85% sensitivity and 57% specificity to predict CIN (area under curve: 0.724, 95% CI: 0.625-0.824, p<0.001). In addition, Hb × LVEF ≤690 had a negative predictive value of 97% in our analysis CONCLUSIONS: The combination of Hb and left ventricular EF is better than either variable alone at predicting CIN in patients with ACS that undergone percutaneous coronary intervention. The prediction was independent of baseline renal function and volume of contrast agent.

Case report: Surgical management of type 2 aortic dissection associated with bicuspid aortic valve and aortic coarctation.

This case report describes an exceptional case of aortic aneurysm co-occurring with type II dissection, bicuspid aortic valve, and severe aortic valve regurgitation in a patient with aortic coarctation. A 39-year-old man without any medical history was admitted to the hospital with chest pain. Physical examination revealed a holosystolic murmur and a noticeable blood pressure difference between the upper and lower extremities. Imaging studies unveiled the presence of aortic dissection, aortic coarctation, and a bicuspid aortic valve. The patient underwent an urgent single-stage surgical intervention performed via a median sternotomy approach: the procedure involved patch angioplasty, a mechanical prosthetic valve, and a Dacron tube graft. The patient's follow-up assessments indicated successful outcomes. This case report highlights the complexity of managing concurrent pathologies, suggests a unique surgical approach, and underscores the importance of tailored interventions in rare presentations of cardiovascular diseases.

[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.

Which is worst in patients undergoing primary angioplasty for acute myocardial infarction? Hyperglycaemia? Diabetes mellitus? Or both?

OBJECTIVE: The objective of this study was to evaluate the effect of admission hyperglycaemia and/or diabetes mellitus (DM) on the outcomes of primary percutaneous coronary intervention (PCI) for ST-segment elevation myocardial infarction (STEMI). METHODS: 2482 consecutive patients with STEMI (mean age 56.5 +/- 11.9, years, 2064 men) undergoing primary PCI between October 2003 and March 2008 were retrospectively enrolled into the present study. Hyperglycaemia was defined as a venous plasma glucose level > or =200 mg/dl on admission. Patients were classified into four groups: non-diabetic/non-hyperglycaemic (NDNH, n=1806) patients; diabetic/non-hyperglycaemic (DNH, n=271) patients; non-diabetic/hyperglycaemic (NDH, n=64); and diabetic/hyperglycaemic (DH, n=341). RESULTS: In-hospital mortality was higher in NDH (12.5%) compared to DH (8.5%), DNH (6.3%), and NDNH (0.9%) patients (P < 0.001). The composite end points including death, reinfarction, and target-vessel revascularization (major adverse cardiac events [MACE]) in the hospital were also higher in NDH (18.8%) compared with other patients (DH, 13.8% vs. DNH, 10.3% vs. NDNH, 3.7%, P < 0.001). The median follow-up time was 21 months.The Kaplan-Meier survival plot for long-term cardiovascular death was worst for DH patients (log rank P < 0.001). After adjustment for potentially confounding factors, NDH (OR 3.04, 95% CI 1.06-8.73; P = 0.03), and DH (OR 2.3,95% CI 1.29-4.09; P = 0.005), but not DNH (OR 1.22,95% CI 0.57-2.6; P = 0.6) status, remained independent predictors of long-term cardiovascular mortality. CONCLUSIONS: STEMI patients with NDH represent the highest risk population for in-hospital mortality, and MACE. The worst outcomes for long-term cardiovascular mortality occur in DH patients.

[Efficacy and outcome of primary percutaneous coronary intervention in patients with ST-elevation myocardial infarction due to saphenous vein graft occlusion]. / Safen ven greft tikanikligi nedeniyle ST yükselmeli miyokart enfarktüsü gelisen hastalarda primer perkütan koroner girisimin etkinligi ve sonuçlari

OBJECTIVES: We evaluated the efficacy and outcome of primary percutaneous coronary intervention (PCI) in patients with ST-segment elevation myocardial infarction (STEMI) due to saphenous vein graft (SVG) occlusion. STUDY DESIGN: We reviewed 2,646 consecutive patients (mean age 56.6±11.8 years) who underwent primary PCI for STEMI between 2003 and 2009. All clinical and angiographic data and in-hospital and long-term (median 22 months) outcomes were retrospectively collected. The patients were classified into two groups based on the lesions treated with primary PCI, i.e., native vessels (n=2,625) and SVG (n=21). RESULTS: Compared to patients with occluded native vessels, patients with SVG occlusion had significantly higher rates of coronary bypass operation (100% vs. 2.3%, p<0.001), previous myocardial infarction (52.4% vs. 10.8%, p<0.001), and diabetes mellitus (52.4% vs. 25.1%, p=0.002), but lower frequency of anterior myocardial infarction (9.5% vs. 49.3%, p<0.001). Tirofiban use (71.4% vs. 48.2%, p=0.01) and three-vessel disease (81% vs. 25.6%, p<0.001) were significantly more common in the SVG group. The rate of successful primary PCI was lower in SVG occlusions compared to native vessels (61.9% vs. 84.7%, p=0.01). The two groups did not differ significantly with respect to in-hospital and long-term cardiovascular events and mortality (p>0.05). In multivariate logistic regression analysis, application of PCI to SVG was found to be an independent predictor for unsuccessful procedure (OR 6.76, 95% CI 2.05-22.21; p=0.002). CONCLUSION: Although the success rate of primary PCI in SVG lesions was lower compared to native vessels, this did not have an adverse effect on postprocedural cardiovascular events and mortality in patients presenting with STEMI.

The association of blood urea nitrogen levels with mortality in acute pulmonary embolism.

BACKGROUND: The aim of this study was to investigate the association of BUN levels with in-hospital and long-term adverse clinical outcomes in acute pulmonary embolism (APE) patients treated with tissue-plasminogen activator (t-PA). METHODS: This retrospective study included 252 consecutive confirmed APE patients treated with t-PA. An admission BUN of 34.5 mg/dL was identified through an ROC analysis as an optimal cutoff value to predict the in-hospital mortality with 85% sensitivity and 91% specificity (AUC: 0.91; 95% CI: 0.84-0.96; P<.001). RESULTS: Our study showed that an increase in BUN levels was independently associated with a high risk of in-hospital all-cause mortality, low admission systolic blood pressure, use of inotropic drugs, and cardiogenic shock. In-hospital mortality rates were 51.1% in higher BUN group, and 1.9% in lower BUN group (P<.001). CONCLUSION: In this study, elevated admission BUN level was found to be a predictor of all-cause in-hospital mortality. BUN testing is commonly part of the basic metabolic panel; and it can be used to detect high-risk patients with APE, and it bears little risk, is inexpensive, and easy to perform.

Heart Failure and Mortality in Patients With Nonvalvular Atrial Fibrillation Started on Novel Oral Anticoagulant Therapy: A Single-Center Experience.

Heart failure (HF) is the leading cause of in-hospital morbidity and mortality in the elderly population. Coexistence of HF and atrial fibrillation (AF) increases the risk of thromboembolic events. Oral anticoagulant therapy reduces the risk of thromboembolic events in patients with AF. Novel oral anticoagulants (NOACs) have been introduced as an alternative drug for prevention from thromboembolic events in patients with nonvalvular AF. The primary aim of this study is to investigate the clinical effects of warfarin, dabigatran, and rivaroxaban in patients with nonvalvular AF. The secondary aim of this study is to reveal the predictors of all-cause mortality in patients with nonvalvular AF undergoing NOACs therapy. The study population consisted of 171 patients with nonvalvular AF. Patients were divided into 3 groups according to the usage of oral anticoagulant therapy including coumadin (51 patients), dabigatran (52 patients), and rivaroxaban (68 patients). Although CHA2DS2-VASc score was similar between groups, HAS-BLED score was significantly higher in patients using rivaroxaban. Dyspepsia and itching were more common in patients using dabigatran. Heart failure and vascular disease were more common in the nonsurviving group (10 patients) than in the surviving group (110 patients) in patients using NOACs. Among age, sex, HF, hypertension, vascular disease, and CHA2DS2-VASc, which were included in the regression model, only the presence of HF was an independent predictor of all-cause mortality in patients using NOACs. In conclusion, the mortality rate is significantly higher in patients with HF using NOACs. Moreover, HF is an independent predictor of all-cause mortality in patients using NOACs.