The effects of SGLT-2 inhibitors on echocardiographic indices and antioxidative properties in patients with heart failure with reduced ejection fraction and diabetes mellitus.

Objective: Sodium-glucose co-transporter-2 inhibitors (SGLT-2i) are a new class of drugs that lower blood glucose and reduce mortality in heart failure patients with reduced ejection fraction (HFrEF). They also have antioxidant effects. The exact mechanism of SGLT-2i is unknown.

Multi-Center Experience of Coronary Artery Perforation During Percutaneous Coronary Intervention: Clinical and Angiographic Characteristics, Management, and Outcomes Between 2010 and 2020.

Background: Coronary artery perforations are one of the most feared, rare, and catastrophic complication of percutaneous coronary intervention. Despite the remarkable increase in coronary angiography and percutaneous coronary intervention, there is no large database that collects coronary artery perforation for the Turkish population. Our study aimed to report our experience over a 10-year period for clinical and angiographic characteristics, management strategies, and outcomes of coronary artery perforation during the percutaneous coronary intervention at different cardiology departments in Turkey.

[Fabry disease in cardiology: Diagnosis and therapeutic approaches].

Fabry disease is a rare, progressive, X-linked inherited storage disorder due to absent or deficient of lysosomal alfa galactosidase A activity. Deficient activity of alfa-galactosidase A results in progressive accumulation of globotriaosylceramide in a variety of tissues and organs including myocardium, kidney and nerve system. This disorder predominantly affects males; however, female heterozygotes may also be affected with a less severe clinical picture.

Emergent Transcatheter Aortic Valve Implantation as a Life-saving Procedure: A Primary Treatment Approach.

Severe aortic stenosis (SAS) is the most common valvular heart disease in elderly patients. Untreated SAS is known to have 50% mortality within 2 years of onset of symptoms. SAS with acute decompensated heart failure is fatal and requires immediate, appropriate treatment.

Early Reverse Cardiac Remodeling Effect of Laparoscopic Sleeve Gastrectomy.

Background: This study evaluated the early postoperative benefits of laparoscopic sleeve gastrectomy (LSG) on the left ventricular (LV) function and left atrial (LA) structural, mechanical, and electrical functions in severely obese patients.

Methods: Thirty-two patients with severe obesity who were consecutively scheduled for LSG and 30 healthy controls were included in the study. LV global longitudinal strain (LGS), peak atrial longitudinal strain (PALS), and strain rates (S-Sr, E-Sr, and A-Sr) of the lateral and septal LA walls, and intra- and interatrial dyssynchrony periods for all subjects were evaluated using strain echocardiography.

Isolated Congenital Unilateral Agenesis of the Left Pulmonary Artery with Left Lung Hypoplasia in an Asymptomatic Adult Patient.

Unlabelled: The congenital unilateral agenesis of pulmonary artery is a congenital cardiovascular anomaly rarely seen in adulthood. A 21-year-old asymptomatic male was admitted to our hospital to obtain a routine health report to accompany a job application. Posteroanterior chest radiograph revealed a mediastinal shift to the left, with increased radiopacity in the left lung and increased radiolucency in the right lung.

Chronic Papillary Muscle Rupture: 14-Year Survival without Surgical Treatment.

Unlabelled: Papillary muscle rupture is a life-threatening complication of myocardial infarction which is usually refractory to medical treatment. We present a very rare case of a 65-year-old woman who had a myocardial infarction and posteromedial papillary muscle rupture which was only treated with medical therapy, including her corresponding 14-year follow-up. However, surgical intervention is still strongly recommended because the prognosis of acute papillary muscle rupture associated with myocardial infarction remains poor.

The role of HATCH score in predicting the success rate of sinus rhythm following electrical cardioversion of atrial fibrillation.

Background: The HATCH score predicts the development of persistent and permanent atrial fibrillation (AF) one year after spontaneous or pharmacological conversion to sinus rhythm in patients with AF. However, it remains unknown whether HATCH score predicts short-term success of the procedure at early stages for patients who have undergone electrical cardioversion (EC) for AF.

Aim: The present study evaluated whether HATCH score predicts short-term success of EC in patients with AF.

Evaluation of Trastuzumab-induced early cardiac dysfunction using two-dimensional Strain Echocardiography.

Aim: Trastuzumab, a chemotherapeutic agent used in the treatment of breast cancer. has been shown to induce subclinical left ventricular (LV) dysfunction during a three to six month period as evidenced by strain echocardiographic examination without any change occurring in the ejection fraction of LV. The present study evaluated the presence of subclinical LV dysfunction using strain echocardiography 1 day and 7 days after the initiation of trastuzumab therapy.

Diagnostic value of combining heart rate recovery and P-wave changes with exercise-induced changes in the ST segments for prediction of myocardial ischaemia.

Background: In patients admitted to outpatient clinics with chest pain, changes in the ST-segments of electrocardiogram (ECG) readings are the most widely used criteria during treadmill ECG tests to determine myocardial ischaemia, despite its poor accuracy. In this study, we evaluated the benefit of combining elongation of P-wave duration (Pdur) and abnormal heart rate recovery (HRR) parameters in addition to changes in the ST-segments for the detection of myocardial ischaemia with treadmill ECG testing.

Methods: Patients (n = 369) with chest pain who underwent both a treadmill ECG test and myocardial perfusion scintigraphy (MPS) were enrolled.

[Evaluation of lead extraction procedures using the Evolution Mechanical Dilatator Sheath lead extraction system: A single centre experience].

Objective: In recent years, there has been an increase in clinical situations requiring extraction of leads of implanted cardiac devices. This study aimed to evaluate the Evolution Mechanical Dilator Sheath system, presently in use in our clinic for lead extraction procedures.

Methods: Lead extraction procedures carried out on 20 patients (14 men, 6 women; mean age 61±19; range 23 to 85 years) between 2008 and 2013 using the Evolution system were retrospectively evaluated.

Predictors of Atrial Fibrillation Risk in Hypertrophic Cardiomyopathy.

Hypertrophic cardiomyopathy (HCM) is a genetic cardiovascular disease that predisposes individuals to the development of arrhythmias. The most common sustained arrhythmia is atrial fibrillation (AF). Compared with the general population, patients with HCM are more prone to the development of AF.

Epicardial fat, body mass index, and triglyceride are independent contributors of serum fibroblast growth factor 21 level in obese premenopausal women.

Purpose: The hormone fibroblast growth factor 21 (FGF-21) regulates carbohydrate and lipid homeostasis. FGF-21 represents an attractive novel therapy for obesity since administration of FGF-21 has been shown to improve metabolic abnormalities in obese animal models. We investigated FGF-21 and its relationship with epicardial fat thickness (EFT), metabolic parameters, and inflammatory markers in premenopausal obese women compared to controls with similar Systematic Coronary Risk Evaluation (SCORE) project risk profiles.

Prevalence of coronary artery anomalies in patients undergoing coronary artery angiography: a review of 16768 patients. A retrospective, single-center study.

Aim: Coronary artery anomalies (CAAs) most of the time are detected at birth. The aim of this study was to report the prevalence of CAAs by investigating coronary artery angiography (CAG) images of patients admitted to the authors' hospital, a tertiary healthcare provider.

Methods: Images of 16,768 patients who underwent CAG in our hospital were evaluated regarding CAAs.

Parameters of heart rate variability can predict prolonged asystole before head-up tilt table test.

Background: We aimed to evaluate whether heart rate variability (HRV) could predict prolonged asystole before head-up tilt table test (HUTT) by comparing time domain HRV parameters of patients with type 2B vasovagal syncope (VVS) and patients with other types of VVS.

Methods: Ninety-eight patients who examined with 24-hour Holter electrocardiogram monitoring before HUTT and diagnosed with VVS were enrolled. Patients were divided into two groups in accordance with their VVS type as group 1 (n = 43) consisting of patients with type 2B VVS and group 2 (n = 57) consisting of patients with other types of VVS.

Relation between NT-proBNP levels, iron overload, and early stage of myocardial dysfunction in β-thalassemia major patients.

Background: Heart failure (HF) secondary to myocardial iron loading remains the leading cause of death in β-thalassemia major (β-TM) patients. The early diagnosis and treatment of HF in these patients is related to survival. We aimed to evaluate myocardial performance using conventional and tissue Doppler echocardiography and its relation to plasma NT-proBNP levels and iron overload indices in β-TM patients with preserved systolic function.

Hypereosinophilic syndrome presenting with large left ventricular apical thrombus and pulmonary embolism.

A 45-year-old man presented with dyspnea on exertion, fatigue, and cough. Transthoracic echocardiography showed a large apical thrombus in the left ventricle. The laboratory results showed prominent eosinophilia on blood smear, elevated acute phase reactants and D-dimer serum levels.

Tricuspid annular motion in right coronary artery-related acute inferior myocardial infarction with or without right ventricular involvement.

Objective: Tricuspid annular movement and velocities before and after thrombolytic therapy were investigated for the detection of right ventricular (RV) involvement in RCA (right coronary artery)-related acute inferior myocardial infarction (IMI).

Methods: Patients with RCA-related acute IMI were evaluated for this pilot prospective cohort study. Annular movement was measured by TAPSE (tricuspid annular plane systolic excursion), and annular velocities were measured by tissue Doppler echocardiography.

A sinus of valsalva aneurysm: more complicated than imagined.

Sinus of Valsalva aneurysms mostly remain silent. Here, we report a case with sinus of Valsalva aneurysm which caused right ventricular outflow obstruction and ruptured into the main pulmonary artery in the setting of DeBakey type I aortic dissection.