How to interpret liver function tests in heart failure patients?

Cardiac hepatopathy has generally been used to describe any liver damage caused by cardiac disorders in the absence of other possible causes of liver damage. Although there is no consensus on the terminology used, cardiac hepatopathy can be examined as congestive hepatopathy (CH) and acute cardiogenic liver injury (ACLI). CH is caused by passive venous congestion of the liver that generally occurs in the setting of chronic cardiac conditions such as chronic HF, constrictive pericarditis, tricuspid regurgitation, or right-sided heart failure (HF) of any cause, and ACLI is most commonly associated with acute cardiocirculatory failure resulting from acute myocardial infarction, acute decompensated HF, or myocarditis.

Association of mean platelet volume level with in-hospital major adverse events in infective endocarditis.

We hypothesised that increased on-admission and follow-up mean platelet volume (MPV) levels would correlate with adverse outcomes in patients with infective endocarditis (IE). A total of 108 consecutive patients were grouped into two according to median MPV level (≤ 8.6 and > 8.

Fragmented QRS predicts the arrhythmic events in patients with heart failure undergoing ICD implantation for primary prophylaxis: more fragments more appropriate ICD shocks.

Background: Fragmented QRS complex (fQRS) is associated with cardiovascular outcomes in various patient populations. Although there were clinical studies investigating the association of fQRS with arrhythmic events in patients with systolic heart failure, the results were conflicting regarding the association of implantable cardioverter defibrillator (ICD) shocks and fQRS. In this study, we aimed to evaluate the association between the presence and extent of fQRS with appropriate ICD shocks and/or all-cause mortality.

Myocardial tissue perfusion predicts the evolution of fragmented QRS in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention.

Background: Fragmented QRS complex (fQRS) is associated with worse outcomes in several cardiovascular conditions. However, alterations in fQRS in patients with ST elevation myocardial infarction (STEMI) who underwent primary percutaneous coronary intervention (PCI) and association of fQRS with myocardial blush grade (MBG) has not been investigated until now. In this study, we aimed to investigate the association of MBG after primary PCI with evolution of fQRS.

Relation between QRS duration and atrial synchronicity in patients with systolic heart failure.

Objectives: The association of QRS duration (QRSd) with ventricular dyssynchrony is well-known in systolic heart failure (HF). However, there are no data regarding the relationship between QRSd and atrial dyssynchrony in patients with HF. We aimed to investigate the association of QRSd with intra-atrial and inter-atrial dyssynchrony in patients with systolic HF by using color tissue Doppler imaging (TDI).

The effect of different circadian blood pressure rhythms on left ventricular systolic dyssynchrony in patients with newly diagnosed essential hypertension.

Objectives: Left ventricular (LV) synchronous contraction is impaired in patients with hypertension (HT). The deleterious effects of HT on cardiovascular system are more evident in patients with nondipper HT than dippers. In this study, we aimed to investigate the effect of nondipping HT on LV systolic synchronicity compared with dippers and controls.

Red cell distribution width and inflammation in patients with non-dipper hypertension.

Red cell distribution width (RDW) is independently associated with morbidity and mortality in cardiovascular diseases. RDW is elevated in hypertensive patients compared with normotensives. Based on the nocturnal course, hypertension classified as dipper and non-dipper.

Blood viscosity changes in slow coronary flow patients.

Microvascular dysfunction is implicated in the pathogenesis of slow coronary flow (SCF), but less attention has been paid to intrinsic properties of blood that can also impair the microcirculatory flow. In this study we aimed to evaluate the blood viscosity focusing on erythrocyte aggregation, erythrocyte deformability and plasma viscosity in SCF. Thirty-three patients with SCF (21 male, 54 ± 12.

Multisite infective endocarditis/endarteritis in a young peripartum patient with patent ductus arteriosus and rheumatic heart valve disease: a case report.

Infective endocarditis (IE) is rarely seen in pregnancy and puerperal period, and generally occurs in patients with preexisting heart disease or intravenous drug abuse. In this report, we describe a case of a 27-year-old patient with missed diagnosis of rheumatic heart disease and a moderate size patent ductus arteriosus, in whom multisite culture-negative IE/pulmonary endarteritis developed after uncomplicated vaginal delivery.