Publications by authors named "Chrysohoou C"

: Natriuretic peptide (NP) levels have been proposed for characterization and risk stratification of heart failure (HF) among patients with cardiovascular disease (CVD). However, their role in patients with diabetes mellitus type 2 (T2DM) has not been well studied and understood. The aim of this study was to assess phenotypical, functional characteristics and imaging parameters in relation to N-terminal pro b-type natriuretic peptide (NT-proBNP) values in T2DM patients without known CVD that may predispose to overt HF.

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Background: The aim of this study was to evaluate the association between simple, combined lipid biomarkers, and 20-year cumulative incidence of new type 2 diabetes mellitus (T2DM) among adults participating in the ATTICA cohort study (2002-2022).

Methods: The present analysis included data from 2000 individuals free of T2DM at baseline (age 43 ± 13 years; 51% women). Sociodemographic, anthropometric, lifestyle, clinical, and biochemical parameters were collected at baseline and follow-up examinations; combined lipid markers were evaluated.

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Background And Aims: Cardiovascular disease (CVD) and its related co-morbidities, i.e., type 2 diabetes mellitus (T2DM), hypertension and hypercholesterolemia, have an enormous burden on population health and healthcare systems.

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Article Synopsis
  • Research suggests that consuming fermented dairy products is linked to a lower risk of developing cardiovascular disease (CVD) over a 20-year period compared to non-fermented products.
  • A study in Greece involving over 3,000 participants showed that those who ate more than two servings of fermented dairy daily had a 1.5 times lower CVD risk.
  • The findings imply that dietary guidelines should encourage the consumption of fermented dairy products while cautioning against increased whole-fat dairy intake.
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Objective: The purpose of this study was to examine sex-related differences in the long-term (20-year) incidence of cardiovascular disease (CVD) and its determinants.

Methods: In 2002, 3,042 apparently healthy Greek adults were recruited, and in 2022, the 20-year follow-up was conducted with 2,169 participants, 1,988 of whom had completed CVD assessments. Sex-specific analyses using nested Cox proportional hazards were performed, as well as classification and regression tree (CRT) analysis modeling.

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The main purpose of this project was to capture experts' opinion on hyperkalaemia management and form best practice recommendations for cardiorenal patients in Greece. A steering committee of nephrologists and cardiologists developed 37 statements. An online questionnaire completed by 32 experts in cardiorenal management in Greece.

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Objective: To evaluate trends in physical activity levels and their associations with demographic characteristics, health status, and lifetime cardiovascular disease (CVD) risk.

Methods: A longitudinal analysis was conducted using data from 987 males and 1,001 females (45 ± 12 years old) participating in the ATTICA cohort study. Physical activity levels were assessed at baseline (2001-2002) and subsequent follow-ups (2006, 2012, and 2022).

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Heart failure with preserved ejection fraction (HFpEF) represents an entity with complex pathophysiologic pathways, among which coronary microvascular dysfunction (CMD) is believed to be an important orchestrator. Research in the field of CMD has highlighted impaired vasoreactivity, capillary rarefaction, and inflammation as potential mediators of its development. CMD can be diagnosed via several noninvasive methods including transthoracic echocardiography, cardiac magnetic resonance, and positron emission tomography.

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Background: Continuous ultrafiltration consists a decongestion method for patients with refractory decompensated heart failure with diuretic resistance as it enables the energetic withdrawal of isotonic fluid under controlled rate according to the patient's vital signs, offering decongestion without exceeding plasma refill rate.

Case Summary: A 62-year-old male with history of Holt-Oram syndrome with Eisenmenger physiology presented with worsening dyspnoea. Patient initial clinical and laboratory examination, renal vein ultrasound, and echocardiogram were consistent with significant congestion.

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Acute heart failure (HF) presents a significant mortality burden, necessitating continuous therapeutic advancements. Temporary mechanical circulatory support (MCS) is crucial in managing cardiogenic shock (CS) secondary to acute HF, serving as a bridge to recovery or durable support. Currently, MCS options include the Intra-Aortic Balloon Pump (IABP), TandemHeart (TH), Impella, and Veno-Arterial Extracorporeal Membrane Oxygenation (VA-ECMO), each offering unique benefits and risks tailored to patient-specific factors and clinical scenarios.

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Although heart failure with preserved ejection fraction (HFpEF) has become the predominant heart failure subtype, it remains clinically under-recognized. This has been attributed to the complex pathophysiological mechanisms that accompany individuals with several co-morbidities and symptoms and signs of HFpEF. Natriuretic peptides have been recognized as playing an important role in the diagnosis and monitoring of patients with heart failure with reduced ejection fraction (HFrEF), but their role in HFpEF remains controversial, driven by the different pathophysiological characteristics of these patients.

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The aim of this study was to evaluate the potential interplay between a carbohydrate diet and inflammation in atherosclerotic cardiovascular disease (ASCVD) development. ATTICA is a prospective observational study of 3042 adults free of cardiovascular disease (CVD) who were recruited in 2002 and followed for 20 years. Baseline data on carbohydrate intake and inflammatory biomarker levels were collected.

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Background: Lipoprotein(a) [Lp(a)] is a recognized as risk factor for atherosclerotic cardiovascular disease (ASCVD). However, its influence on clinical risk evaluations remains unclear.

Objective: This study aimed to determine whether Lp(a) improves CVD risk prediction among apparently healthy adults from the general population.

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Objective: The aim of this study was to present the burden of cardiovascular disease (CVD) and its related risk factors based on a 20-year observation period (2002-2022).

Methods: In 2002, 3042 Greek adults (aged: 45 (12) years) free of CVD, cancer, or any other chronic infections were enrolled. In 2022, the 20-year follow-up was performed on 2169 participants (1988 had complete data for CVD).

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Coronary artery disease (CAD) remains a leading cause of global morbidity and mortality, necessitating continuous refinement in the management of dyslipidemia, one of its major risk factors, to mitigate cardiovascular risks. Previous studies have proven the critical role of immediate and robust low-density lipoprotein cholesterol (LDL-C) reduction in the aftermath of acute coronary syndrome (ACS). Emphasizing the evidence supporting this approach, we delve into the impact of early intervention on cardiovascular outcomes and propose optimal strategies for achieving rapid LDL-C lowering, while also providing the rationale for early proprotein convertase subtilisin/kexin 9 inhibitor use after an ACS.

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Article Synopsis
  • The study assessed the relationship between adherence to a Mediterranean-type diet (MTD) and body weight over a 20-year period using data from 1582 participants in the ATTICA cohort.
  • Results showed that higher adherence to the MTD was linked to lower body mass index (BMI), with increases in the MedDietScore correlating with decreases in BMI over time.
  • Consistent adherence to the MTD greatly reduced the risk of being overweight or obese, stressing the importance of overall diet quality for long-term weight management.
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This study aimed to evaluate the association between adherence to the Mediterranean diet and the 20-year incidence of type II diabetes mellitus (T2DM) among adults from the ATTICA study. This study involved a prospective cohort of 3042 men and women recruited at baseline from the Attica region in Greece. Sociodemographic, anthropometric, lifestyle, and clinical characteristics were evaluated at baseline and follow-up examinations; adherence to the Mediterranean diet was assessed through the MedDietScore (range 0-55); four Mediterranean diet trajectories were identified (i.

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Background/objectives: Dietary habits are a significant predictor of hypertension (HTN). We aimed to evaluate the long-term association between adherence to the Mediterranean diet and HTN incidence.

Subjects/methods: This was a prospective study among 1415 non-hypertensive adults (44% men, age: 41 ± 13 years) followed up for 20 years.

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Atherosclerotic cardiovascular disease (ASCVD) remains the main cause of death worldwide, and thus its prevention, early diagnosis and treatment is of paramount importance. Dyslipidemia represents a major ASCVD risk factor that should be adequately managed at different clinical settings. 2023 guidelines of the Hellenic Atherosclerosis Society focus on the assessment of ASCVD risk, laboratory evaluation of dyslipidemias, new and emerging lipid-lowering drugs, as well as diagnosis and treatment of lipid disorders in women, the elderly and in patients with familial hypercholesterolemia, acute coronary syndromes, heart failure, stroke, chronic kidney disease, diabetes, autoimmune diseases, and non-alcoholic fatty liver disease.

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Background & Aims: Non-alcoholic fatty liver disease (NAFLD) or, as recently renamed, metabolic dysfunction-associated steatotic liver disease (MASLD), has common metabolic pathways with diabetes and cardiovascular disease (CVD). Non-invasive tools (NITs) for liver steatosis and steatohepatitis (MASH) were studied as potential predictors of diabetes, cardiovascular disease (CVD) and mortality over a 20-year period.

Methods: In 2001-02, 3042 individuals from the Attica region of Greece were recruited randomly, and were stratified by subgroups of sex, age and region to reflect the general urban population in Athens, Greece.

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The relationship between diet, sleep duration and cardiovascular disease (CVD) has not been well understood. The aim of the present study was to test the potential modifying role of sleep duration in the association between adherence to the Mediterranean-type diet (MD) and CVD risk. The study consisted of = 313 initially free-of-CVD adults, from the ATTICA cohort study (2002-2022), with available information on sleep habits.

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Background And Aims: Only few studies have assessed longitudinal dietary trends in relation to cardiovascular disease (CVD) risk. We aimed to evaluate the association between adherence to the Mediterranean diet, both baseline and longitudinal, and 20-year CVD incidence.

Methods And Results: This was a prospective study among 1988 Greek adults (50% men, age: 45 ± 14years).

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Increased adiposity predisposes to cardiovascular disease (CVD). We hypothesized that the presence of obesity would be positively associated with CVD risk, and that the co-presence of central obesity would modify/enhance this association. This was a prospective study (2002-2022) among 1845 Greek adults (mean age, 44.

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Article Synopsis
  • Acute coronary syndromes (ACS) include serious heart conditions like unstable angina and myocardial infarction, which can be life-threatening.
  • There are significant differences between how ACS affects men and women, but most research has primarily focused on men, leaving a gap in understanding women's unique experiences with these conditions.
  • This review article looks at the existing research on ACS in women, discussing aspects like epidemiology, risk factors, symptoms, diagnosis, treatment, and outcomes to promote better understanding and care for female patients.
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