Objective: To assess serum levels of carbohydrate antigen 125 (CA125) in patients with chronic congestive heart failure (CHF) and to assess any correlation with clinical symptoms and echocardiographic indices. Patients and methods: We enrolled 77 male patients (mean age: 73F10 years) admitted to the Cardiology Emergency Department (ED) with cardiac symptoms requiring hospitalization. Diagnosis of CHF was based upon medical history or initial echocardiographic evaluation on current admission. Serum CA125 was measured by an enzyme immunoradiometric assay, on admission and before discharge. Results: The median overall CA125 value was 22.4 (11.5-48.9) U/ml. Serum CA125 levels were related to the severity of CHF [New York Heart Association (NYHA) class I: 19.2 (7.2-31) U/ml, NYHA class II: 17.6 (10-23) U/ml, NYHA class III: 32 (25-77) U/ml and NYHA class IV: 34.3 (18.6-77) U/ml ( pb0.04)]. Patients in NYHA classes III and IV had significantly higher mean values of CA125, than patients in class II ( pb0.005 and pb0.05, respectively). Moreover, patients with fluid congestion (pulmonary congestion, ankle edema) had higher levels of serum CA125 than patients without congestion ( p=0.002 and pb0.03, respectively). Finally, levels of serum CA125 correlated weakly with right ventricular systolic pressure (RVSP) and renal function, while no significant correlation was found between CA125 and E wave deceleration time on Doppler echocardiography, left ventricular ejection fraction (LVEF), left ventricular end-diastolic diameter (LVEDD), liver function and the medical treatment prescribed. Conclusion: Serum CA125 is associated with the clinical severity of CHF and the symptoms and signs of fluid congestion and therefore may be a useful additional tool for the evaluation and clinical staging of these patients.

No abstract

Objective: The aim of this study was to describe sleep quality and associated daytime consequences in idiopathic pulmonary fibrosis (IPF). Subjects and Methods: Fifteen patients with IPF and 15 control subjects matched on age and anthropometric variables were included in the study. Sleep quality and its daytime consequences were assessed by clinical interview, the Pittsburgh Sleep Quality Index (PSQI), the Functional Outcomes in Sleep Questionnaire (FOSQ), the Fatigue Severity Scale (FSS), the Epworth Sleepiness Scale and attended all-night polysomnography. Results: Polysomnography revealed a decrease in sleep efficiency and slow wave sleep, and an increase in stage 1 sleep and arousal index in IPF patients compared to controls. Daytime tachypnea persisted during sleep. Oxygen saturation below 90% was observed during 34.3 ± 37.3% of the total sleep time (TST). Quality of sleep and daytime function were moderately to significantly impaired based on the PSQI and FOSQ. The total FOSQ score was negatively correlated with TST with oxygen saturation below 90% (p = 0.01, r = –0.62). FSS scores were correlated with TST at oxygen saturation below 90% and mean oxygen saturation during sleep (p = 0.002, r = 0.74, and p = 0.007, r = –0.66, respectively). Conclusions: Our data suggest significant sleep disruption and consequent impairment of physical and social functioning in patients with IPF. In the absence of effective treatments for IPF, the improvement of sleep quality should be a primary therapeutic goal.

Cardio-oncology is a new field of interest in cardiology that focuses on the detection, monitoring, and treatment of cardiovascular disease occurring as a side effect of chemotherapy and radiotherapy. Both cancer treatment modalities can cause cardiac dysfunction, a major cause of morbidity and mortality in the oncologic population. It is necessary to periodically monitor cancer patients under treatment, especially those receiving anthracyclines and trastuzumab (monoclonal antibody), using mainly 3D echocardiography to calculate left ventricular ejection fraction and to estimate myocardial deformation. Additionally, measuring various biomarkers, such as natriuretic peptides, could facilitate early identification and appropriate response to potential cardiotoxicity. In this regard, cardiological assessment before starting cancer treatment is essential and should be continued throughout, since cardiac dysfunction can occur at any time, even several years after therapy onset. High-risk individuals, in particular, should receive a detailed management plan designed in collaboration between an oncology and a cardiology specialist. If heart failure develops, even in the absence of overt clinical symptoms, standard heart treatment is to be followed and causal agent discontinued if possible. One important question is whether and when to stop cardiac medication in case of heart dysfunction reversal, after completion of cancer treatment. Further cardio-oncology evolution can lead to a deeper understanding of the adverse mechanisms and effects causing heart failure, as well as the development of personalized treatment regimens in order to limit cardiotoxicity.

MVr in pts with non-ischemic MR and preoperative LV dysfunction achieves better preservation of LV systolic indices than MVR, probably due to preservation of the subvalvular apparatus and LV geometry.

Although severe acute respiratory syndrome coronavirus 2 causes respiratory disease, it may also lead to cardiovascular involvement with unknown long-term consequences. The aim of our study was to evaluate prospectively cardiac involvement in patients after the recovery from Covid-19, using two-dimensional speckle tracking echocardiography. 100 Covid-19 recovered patients with preserved left ventricular ejection fraction, were included, divided based upon clinical manifestation into two groups, those who were treated ambulant and those who were hospitalized. All patients underwent echocardiographic evaluation after their recovery. Although overall LV systolic function expressed by EF was normal, left ventricular global longitudinal strain (LVGLS) was significantly lower in Covid-19 recovered patients (33.28 ± 9.4 days after diagnosis) compared to controls (− 18.47 ± − 2.4 vs. − 21.07 ± − 1.76% respectively, p < 0.0001). Εspecially the lateral wall longitudinal strain (LATLS) and posterior wall longitudinal strain (POSTLS) were significantly reduced in all patients compared to controls (− 17.77 ± − 3.48 vs. − 20.97 ± − 2.86%, p < 0.0001 and − 19.52 ± − 5.3 vs. − 22.23 ± − 2.65%, p = 0.01). right ventricular global longitudinal strain (RVGLS) was significantly diminished only in the hospitalized group of Covid-19 recovered patients, compared to controls (− 18.17 ± − 3.32 vs. − 26.03 ± − 4.55% respectively, p < 0.0001). LVGLS is affected in almost all individuals after Covid-19 infection independently of the infection severity, with LATLS being the most sensitive marker of LV impairment and with POSTLS to follow. RV shows impaired GLS in severely ill patients highlighting RVGLS as a helpful tool of prognosis. Recovered patients from Covid-19 infection have to be monitored for a long time, since the term “long Covid disease” might also include the cardiac function.

No abstract

Almost 50 years have passed since ejection fraction (EF), mainly estimated by echocardiography, has been the mainstay of the assessment of left ventricular (LV) systolic function. The prognostic value of EF concerning the outcome and most importantly the survival justifies its critical role in the type of therapy (pharmacological, implantation of devices, or surgical interventions) indicated in different clinical scenarios. More recently, Global Longitudinal Strain (GLS)-deriving from speckle tracking echocardiography-has been developed, and it has provided a more direct assessment of cardiac function, based on the change in length between two points