Catheter-directed ultrasound-accelerated thrombolysis may be life-saving in patients with massive pulmonary embolism after failed systemic thrombolysis.

The treatment options for high risk acute pulmonary embolism (PE) patients with failed systemic thrombolytic treatment (STT) is limited. The clinical use of catheter directed thrombolysis with the EkoSonic Endovascular System (EKOS) in this population has not been evaluated before. Catheter directed thrombolysis is an effective treatment modality for high risk PE patients with failed STT.

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.

A rare reason for pulmonary hypertension: primary sarcoma of the pulmonary artery.

Primary sarcoma of the pulmonary artery (PSPA) is an extremely rare tumor of the cardiovascular system. The prognosis is very poor. The clinical symptoms and imaging findings imitate those of pulmonary emboli, causing delays in diagnosis.

Impaired aortic stiffness and pulse wave velocity in patients with branch retinal vein occlusion.

Background: Aortic distensibility (AD) and pulse wave velocity (PWV) reflect arterial stiffness, which is linked to increased cardiovascular morbidity and mortality in different diseases such as atherosclerosis, hypertension, and diabetes mellitus, all of which are also common risk factors in patients with branch retinal vein occlusion (BRVO). In the present study, we aimed to determine whether arterial stiffness in different segments of the arterial tree is increased in patients with BRVO.

Methods: The study group consisted of 35 patients with BRVO (20 female, 15 male, mean age: 55.

Diffuse involvement of the heart and great vessels in primary cardiac lymphoma.

Primary cardiac lymphoma (PCL) is an extremely rare disorder. In this report, a 57-year-old male with diffuse large B-cell lymphoma involving the heart and great vessels is presented. Trans-thoracic echocardiography was the first modality used to establish the diagnosis.

Effect of percutaneous transluminal coronary angioplasty on QT dispersion and heart rate variability parameters.

Background: The aim of the study was to analyse parameters reflecting the sympathovagal control of ventricular depolarisation and repolarisation [heart rate variability (HRV) and QT interval dispersion (QTd)] in patients undergoing elective percutaneous transluminal coronary angioplasty (PTCA), and determine whether HRV correlates with QT dispersion parameters.

Methods: The study consisted of 26 consecutive patients (16 men, 10 women) with single-vessel coronary artery disease (CAD) who underwent elective coronary angioplasty. HRV analyses of all subjects were obtained with the time- and frequency-domain methods.

Effect of rosiglitazone, metformin and medical nutrition treatment on arterial stiffness, serum MMP-9 and MCP-1 levels in drug naive type 2 diabetic patients.

The aim of the study was to evaluate the long-term effect of rosiglitazone and metformin monotherapy with medical nutrition treatment (MNT) and of MNT alone on arterial stiffness, serum monocyte chemoattractant protein (MCP)-1 and matrix metalloproteinase (MMP)-9 in drug naive patients with type 2 diabetes mellitus. Fifty type 2 diabetic patients were randomized to receive rosiglitazone 4 mg/day (n=19) or metformin 850 mg/day (n=16) with MNT or MNT alone (n=15), for 52 weeks. Arterial stiffness was assessed by using large and small artery elasticity index (SAEI and LAEI, respectively).

Aortic distensibility and coronary artery bypass graft patency.

Background: 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

Methods: The study was conducted in the Cardiology department of the Applied Research Centre for Health of Uludağ University.

Small arterial elasticity predicts the extent of coronary artery disease: Relationship with serum uric acid.

Background: Arterial elasticity has been previously linked to atherosclerotic vascular disease states. Serum uric acid level has been recently associated with increased arterial stiffness, but to what extent serum uric acid reflects angiographic coronary artery status and vessel compliance remains to be established. In this study we aimed to evaluate the association of arterial elasticity indexes, serum uric acid and the presence and extent of angiographic coronary artery disease (CAD) in patients with chronic stable angina.

Resolution of a giant atrial thrombus following anticoagulation therapy.

We report on a patient in whom a giant thrombus in the left atrium was detected by transthoracic echocardiography. Anticoagulant theraphy was started. After two months of therapy, repeat echocardiography showed complete resolution of the thrombus.

[Association of microalbuminuria and fasting insulin levels with presence and severity of coronary artery disease in non-diabetic cases].

Objective: In this study, we aimed to determine the relation of presence and severity of coronary artery disease with microalbuminuria, fasting insulin levels and the classical risk factors in non-diabetic patients.

Methods: We enrolled 100 non-diabetic patients that had an indication for coronary angiography. Group 1 consisted of 55 patients with coronary artery disease, and 45 patients without coronary artery disease were included in Group 2.

Relationship between the arterial calcification detected in mammography and coronary artery disease.

Objective: Arterial calcification is frequently encountered in mammography. The frequency of breast arterial calcification (BAC) increases with increasing age. Studies have shown that BAC is seen more frequently among the people who are under the risk of coronary artery diseases (CAD) such as diabetes and hypertension.

Mitral valve thrombosis and infective endocarditis in a patient with prothrombin mutation.

This report deals with a 25-year-old female patient, who was admitted to a medical centre with complaints of fatigue and arthralgia. A non-homogeneous mass originating from the posterior papillary muscle and reaching the posterior and anterior cusps of the mitral valve was evident on the patient's echocardiogram. Her intractable fever, despite adequate antibiotic therapy, led us to consult with the cardiac surgeons.

Complete atrioventricular block due to a hydatid cyst located in the interventricular septum: a case report.

We report a case of complete atrioventricular block and tricuspid valve insufficiency due to a cardiac hydatid cyst located in the interventricular septum that occurred in a 19-year-old male patient. Surgery was carried out with the help of cardiopulmonary bypass. The cyst was excised, and the interventricular septum was closed with an autologous pericardial patch treated with glutaraldehyde.

Lack of association of heart rate variability parameters with head-up tilt-test responses in patients with syncope.

Background: Neurocardiogenic syncope is the most common type of syncope. Head-up tilt testing is the investigation of choice for diagnosis of patients with neurocardiogenic syncope. In this study, we aimed to findout any association between heart rate variability parameters and type of tilt-test response in patients with syncope.