Pulmonary artery hypertension as an initial manifestation of Takayasu's arteritis: A case report

AbstractTakayasu's arteritis is a rare chronic vasculitis of unknown etiology. Symptomatic pulmonary artery disease may be the first sign of Takayasu's arteritis. We describe a 51-year-old woman who presented with severe dyspnea. The initial evaluation and routine exams suggested the presence of pulmonary hypertension of unknown etiology. Absence of bilateral radial and brachial pulses in the physical examination led to an angiographic study, which confirmed the diagnosis of Takayasu's arteritis with severe pulmonary hypertension. During bosentan therapy, the patient's clinical symptoms and exercise capacity improved and her 6-min walking distance increased. We emphasize the importance of considering Takayasu's arteritis in the early diagnosis and therapy of pulmonary artery hypertension

Aortic distensibility and coronary artery bypass graft patency

<p>Abstract</p> <p>Background</p> <p>Aortic distensibility is an elasticity index of the aorta, and reflects aortic stiffness. Coronary artery disease has been found to be substantially associated with increased aortic stiffness. In this study we aimed to retrospectively analyze the association of angiographically determined aortic distensibility with the patency rates of coronary bypass grafts</p> <p>Methods</p> <p>The study was conducted in the Cardiology department of the Applied Research Centre for Health of Uludağ University. The coronary angiograms of 53 consecutive coronary bypass patients were analysed retrospectively. Aortic distensibility was calculated using the formula: 2 × (change in aortic diameter)/(diastolic aortic diameter) × (change in aortic pressure). The number of stenosed and patent bypass grafts and the patient characteristics like age, risk factors were noted.</p> <p>Results</p> <p>There were 44 male (83%) and 9 female (17%) cases. Eighteen cases had only one saphenous vein grafting. The number of cases with two, three and four saphenous grafting were 18, 11 and 1; respectively. In the control angiograms the number of cases with one, two, three and four saphenous vein graft obstruction were 15 (31.3%), 7 (14.6%), 1 (2.1%) and 1 (2.1%) respectively. The aortic distensibility did not differ in cases with and without saphenous graft occlusion (p > 0.05). Also left internal mammary artery (LIMA) graft patency was not related to the distensibility of the aorta (p > 0.05). We also evaluated the data for cut-off values of 50 and 70 mmHg of pulse pressure and did not see any significant difference between the groups in terms of saphenous or LIMA grafts.</p> <p>Conclusion</p> <p>In this study we failed to show association of angiographically determined aortic distensibility with coronary bypass graft patency in consecutive 53 patients with coronary artery bypass graft surgery (CABG).</p

Post-discharge heart failure monitoring program in Turkey: Hit-PoinT

Objective: The aim of this study was to assess the efficacy and feasibility of an enhanced heart failure (HF) education with a 6-month telephone follow- up program in post-discharge ambulatory HF patients. Methods: The Hit-Point trial was a multicenter, randomized, controlled trial of enhanced HF education with a 6-month telephone follow-up program (EHFP) vs routine care (RC) in patients with HF and reduced ejection fraction. A total of 248 patients from 10 centers in various geographical areas were randomized: 125 to EHFP and 123 to RC. Education included information on adherence to treatment, symptom recognition, diet and fluid intake, weight monitoring, activity and exercise training. Patients were contacted by telephone after 1, 3, and 6 months. The primary study endpoint was cardiovascular death. Results: Although all-cause mortality didn't differ between the EHFP and RC groups (p=NS), the percentage of cardiovascular deaths in the EHFP group was significantly lower than in the RC group at the 6-month follow up (5.6% vs. 8.9%, p=0.04). The median number of emergency room visits was one and the median number of all cause hospitalizations and heart failure hospitalizations were zero. Twenty-tree percent of the EHFP group and 35% of the RC group had more than a median number of emergency room visits (p=0.05). There was no significant difference regarding the median number of all-cause or heart failure hospitalizations. At baseline, 60% of patients in EHFP and 61% in RC were in NYHA Class III or IV, while at the 6-month follow up only 12% in EHFP and 32% in RC were in NYHA Class III or IV (p=0.001). Conclusion: These results demonstrate the potential clinical benefits of an enhanced HF education and follow up program led by a cardiologist in reducing cardiovascular deaths and number of emergency room visits with an improvement in functional capacity at 6 months in post-discharge ambulatory HF patients.Türk Kardiyoloji Derneği Kalp Yetmezliği Çalışma Grub

Myocardial performance is impaired in patients with branch retinal vein occlusion

Objective To investigate whether the Tei index, which is an indicator of global myocardial function and an independent predictor of cardiac death, is increased in patients with branch retinal vein occlusion (BRVO).Methods The Tei index was used to evaluate myocardial performance, in addition to conventional echocardiographic evaluation of myocardial structural and functional changes, in patients with BRVO, patients with hypertension and healthy controls.Results Out of 36 patients with BRVO (18 female, 18 male; 17 hypertensive, 19 normotensive), 29 patients with hypertension (15 female, 14 male) and 28 healthy controls (15 female, 13 male), there were no significant between-group differences in age and sex. The mitral A wave was higher and mitral E/A ratio, mitral E wave and ejection time were lower, in patients with BRVO than in healthy controls. Mean Tei index was significantly higher in the BRVO group than in patients with hypertension or healthy controls. Compared with healthy controls, the Tei index was significantly higher in hypertensive and normotensive patients with BRVO.Conclusion Myocardial performance is decreased in patients with BRVO, independent of whether or not they have hypertension

Association of epicardial adipose tissue thickness by echocardiography and heart rate recovery in metabolic syndrome

Bu çalışma, 26-29, Ekim 2013 tarihlerinde Antalya[Türkiye]’de düzenlenen 29. Turkish Cardiology Congress of the Turkish-Society-of-Cardiology (TSC) with International Participation Kongresi‘nde bildiri olarak sunulmuştur.Turkish Soc Cardio

Coronary risk factors and coronary angiography results of 12.201 patients

Bu çalışma, 22-25, Mart 2015 tarihlerinde Glasgow[İskoçya]’da düzenlenen 83. Congress of the European-Atherosclerosis-Society (EAS) Kongresi‘nde bildiri olarak sunulmuştur.European Atherosclerosis So