The effect of moderate and severe COVID-19 pneumonia on short-term right ventricular functions: a prospective observational single pandemic center analysis.

It has been reported that myocardial damage and heart failure are more common in COVID-19 patients with severe symptoms. The aim of our study was to measure the right ventricular functions of COVID-19 patients 30 days after their discharge, and compare them to the right ventricular functions of healthy volunteers. Fifty one patients with COVID-19 and 32 healthy volunteers who underwent echocardiographic examinations were enrolled in our study.

Clinical safety and efficacy of thrombolytic therapy with low-dose prolonged infusion of tissue type plasminogen activator in patients with intermediate-high risk pulmonary embolism.

: The patients with intermediate-high risk pulmonary embolism who have acute right ventricular (RV) dysfunction and myocardial injury without overt hemodynamic compromise may be candidates for thrombolytic therapy. Alternative low-dose thrombolytic therapy strategies with prolonged infusion may further decrease the complication rates as its efficacy and safety have been previously proven in the management of prosthetic valve thrombosis. In this study, we aimed to investigate the clinical outcomes of low-dose prolonged thrombolytic therapy regimen in intermediate-high risk pulmonary embolism patients.

The effect of favipiravir on QTc interval in patients hospitalized with coronavirus disease 2019.

Background: The effect of favipiravir on the QTc interval during the treatment of Coronavirus Disease 2019 (COVID-19) patients is unclear. Thus, the current study objective was to evaluate any change in the QTc interval in patients who were hospitalized due to COVID-19 receiving favipiravir treatment.

Method: Patients hospitalized with COVID-19 were assessed in this single-center retrospective study.

Presence of ear lobe crease may predict intermediate and high-risk patients with acute non-ST elevation acute coronary syndrome.

Ear lobe crease (ELC) was first described in 1973 as a physical examination finding indicating significant coronary artery disease (CAD). Several studies have been carried out in relation to this finding, and it has been shown that it is a marker of intima-media thickness, carotid artery disease, and CAD. We aimed to investigate the relationship between earlobe crease, which is a simple physical examination finding, and GRACE score as a risk estimation index in acute coronary syndromes without ST-segment elevation (NSTE-ACS) patients.

Impact of the updated hemodynamic definitions on diagnosis rates of pulmonary hypertension.

We evaluated whether updated pulmonary hypertension definitive criteria proposed in sixth World Symposium on Pulmonary Hypertension had an impact on diagnosis of overall pulmonary hypertension and pre-capillary and combined pre- and post-capillary phenotypes as compared to those in European Society of Cardiology/European Respiratory Society 2015 pulmonary hypertension Guidelines. Study group comprised the retrospectively evaluated 1300 patients (age 53.1 ± 18.

The association of left ventricular end-diastolic pressure with global longitudinal strain and scintigraphic infarct size in ST-elevation myocardial infarction patients undergoing primary percutaneous coronary intervention.

Left ventricular end-diastolic pressure (LVEDP) is an independent predictor for prognosis in ST-elevation myocardial infarction (STEMI) patients. We aimed to investigate the relationship of admission LVEDP measured after a successful primary percutaneous coronary intervention (pPCI) with scintigraphic infarct size (IS) and global longitudinal strain (GLS), a strong predictor of IS, in STEMI patients. A total of 62 consecutive patients with STEMI were enrolled in the study.

Comparison of Different Anticoagulation Regimens Regarding Maternal and Fetal Outcomes in Pregnant Patients With Mechanical Prosthetic Heart Valves (from the Multicenter ANATOLIA-PREG Registry).

Mechanical prosthetic heart valves (MPHVs) are highly thrombogenic, and a pregnancy-induced procoagulant status increases the risk of MPHV thrombosis. Despite numerous case reports, 2 major registries and meta-analyses/systematic reviews, optimal anticoagulation therapy during pregnancy remains controversial. The goal of this study was to evaluate different anticoagulation regimens in pregnant patients with MPHVs.

Compression of the Left Atrium and Pulmonary Veins Due to Ascending and Descending Aortic Aneurysms.

An 89-year-old female patient presented to our cardiology outpatient clinic complaining of shortness of breath and back pain. Chest X-ray demonstrated a widened mediastinum. Transthoracic echocardiography showed an ascending aortic aneurysm and the modified apical 5-chamber view showed that left atrium was compressed between the ascending and descending aortas.

Serum Endocan Levels Predict Drug-Eluting Stent Restenosis in Patients with Stable Angina Pectoris.

Background: Endothelial cell-specific molecule 1 (ESM-1 or endocan) is an immunoinflammatory marker strongly associated with inflammation, vascular endothelial dysfunction and atherosclerosis. We explored the relationship between serum endocan concentrations and coronary in-stent restenosis (ISR).

Methods: Fifty consecutive patients with ISR and 50 control subjects were included in this study.

The TAPSE/PASP ratio and MELD score in patients with advanced heart failure.

Introduction: The aim of this study was to explore the relationship between the tricuspid annular plane systolic excursion/pulmonary arterial systolic pressure (TAPSE/PASP) ratio and model for end-stage liver disease (MELD) score in patients with advanced heart failure.

Methods: A total of 103 patients with advanced heart failure evaluated for candidacy for heart transplantation were included in this study. TAPSE was measured by M‑mode echocardiography and cardiac catheterization was performed.

The relationship between presystolic wave and nondipper hypertension.

Background: A presystolic wave (PSW) is commonly seen on Doppler examination of the left ventricular outflow tract (LVOT), and the possible mechanism for PSW is considered to be left ventricular stiffness and impaired LV compliance. We aimed to compare the relationship between PSW and dipper, nondipper hypertension.

Patients And Methods: A total of 83 patients were included in the study.

Takotsubo (stress) cardiomyopathy in childhood.

Takotsubo cardiomyopathy (TC) is a significant cause of acute heart failure in adults. However, triggering factors, ECG and echocardiographic findings, and prognosis of TC have not been well studied in children. Therefore, this study aimed to evaluate the demographic characteristics, signs and symptoms, laboratory findings, and prognosis of children with TC.

Dynamic thiol/disulphide homeostasis in patients with hypertrophic cardiomyopathy.

Background: In addition to the genetic complexity of hypertrophic cardiomyopathy (HCM), there must be other disease-modifying factors that contribute to its highly variable clinical and phenotypic expression. The authors aimed to investigate serum thiol/disulphide homeostasis as a proxy for oxidative stress using a novel automated assay in patients with HCM.

Methods: This cross-sectional study was conducted on 119 patients with HCM and 52 without HCM.

Spontaneous splenic rupture related to anticoagulant and antiaggregant treatment.

Introduction: Trauma is the most frequent cause of splenic rupture. In contrast to traumatic rupture of the spleen, spontaneous splenic rupture (SSR) is a rare and life-threatening condition.

Aim: To present the cases of patients with SSR, who had no history of trauma, and who had been receiving anticoagulant and/or antiaggregant treatment while hospitalised for cardiac reasons.

Relationship between epicardial adipose tissue thickness and coronary thrombus burden in patients with ST-elevation myocardial infarction.

Background: Epicardial fat reflects abdominal visceral adiposity and visceral fat plays an important role in the development of an unfavorable metabolic and atherosclerosis risk profile. Intracoronary thrombus burden is an important factor affecting the success of the procedure particularly in patients undergoing percutaneous coronary intervention (PCI). Therefore, determining the factors predicting thrombus burden has great importance in predicting adverse cardiovascular events as well as determining the most appropriate treatment strategy to prevent failure in PCI.

Is Hypoalbuminemia a Predictor for Acute Kidney Injury after Coronary Bypass Grafting in Diabetes Mellitus Patients?

Objective: Acute kidney injury (AKI) is one of the most important complications after coronary artery bypass grafting (CABG) procedure. Serum albumin, which is an acute phase reactant, is suggested to be associated with AKI development subsequent to various surgical procedures. In this study, we research the relation between preoperative serum albumin levels and postoperative AKI development in diabetes mellitus (DM) patients undergoing isolated CABG.

Effects of atrial electromechanical delay and ventriculoatrial conduction over the atrial functions in patients with frequent extrasystole and preserved ejection fraction.

Background: The deterioration of left atrial and ventricular functions was demonstrated in patients with frequent ventricular extrasystole (fVES). The exact pathophysiology of left atrial dysfunction in patients with fVES is unclear. Retrograde ventriculoatrial conduction (VAC) often accompanies fVES, which may contribute to atrial dysfunction.

Cardiac examination in children with Laron syndrome undergoing mecasermin therapy.

Background: Laron syndrome (LS), which can be defined as primary growth hormone resistance or insensitivity, is a rare genetic disease inherited by an autosomal recessive trait. Although it is undistinguishable from growth hormone deficiency, LS has high levels of growth hormone, but insulin-like growth factor (IGF-1) cannot be synthesized. Mecasermin treatment is the only option for the patients who suffer from LS.

Relationship Between Prodromal Angina Pectoris and Neutrophil-to Lymphocyte Ratio in Patients With ST Elevation Myocardial Infarction.

Background: The aim of this study was to investigate the relationship between prodromal angina (PA) with neutrophil-to-lymphocyte ratio (NLR) in patients with ST-segment elevation myocardial infarction (STEMI).

Methods: The study group included 145 patients with STEMI who underwent emergency coronary angiography (CA) within 24hours of symptom onset. Data were collected regarding whether patients had experienced PA before acute myocardial infarction.

Infarction of the septomarginal band and tricuspid papillary muscle rupture related to alcohol septal ablation for hypertrophic cardiomyopathy.

We presented a 77-year-old man with hypertrophic obstructive cardiomyopathy applied with flail tricuspid leaflet and severe tricuspid regurgitation leading to right heart failure 2 months after the failed septal ablation. The ruptured anterior tricuspid papillary muscle resulted from infarction of the base of anterior papillary muscle of the right ventricle (RV) confirmed by magnetic resonance imaging. As the septomarginal band is frequently lit up by intracoronary contrast that particular attention should be paid to the RV papillary muscles.

Echocardiographic assessment of right ventricle free wall strain for prediction of right coronary artery proximal lesion in patients with inferior myocardial infarction.

In this study, our objective was to evaluate right ventricular functions with speckle-tracking and conventional echocardiographic methods in patients with acute inferior myocardial infarction and to investigate the correlation between the echocardiographic parameters and the prediction of the proximal RCA lesions. 77 patients were included in this study. Patients with a RCA occluded proximal to the right ventricular branch were assigned to Group 1 and patients with an RCA occlusion distal to the right ventricle branch were assigned to Group 2.

Acute myocardial infarction complicated with ventricular septal rupture and intracranial hemorrhage.

Ventricular septal rupture (VSR) is a rare but fatal complication of acute myocardial infarction (AMI) with an associated mortality that ranges from 41% to 80%. The treatment consists of supplemental oxygenation, afterload reduction, intraaortic balloon pump, and surgical repair. In selected patients, extracorporeal membrane oxygenation (ECMO) and/or percutaneous closure of the defect can be considered if anatomically appropriate.

Extrinsic compression of left main coronary artery by aneurysmal pulmonary artery in severe pulmonary hypertension: its correlates, clinical impact, and management strategies.

Aims: Although left main coronary artery (LMCA) compression (Co) by pulmonary artery (PA) aneurysm (A) has been reported in some pulmonary hypertension (PH) series, clinical importance and management of this complication remain to be determined. In this single-centre prospective study, we evaluated correlates, clinical impact, and management strategies of LMCA-Co in patients with PH.

Methods And Results: Our study group comprised 269 (female 166, age 52.