John Parissis
Prof John Parissis is an expert in Cardiology at University General Hospital Attikon (Greece). As of October 2026, ScienceLeadR ranks John Parissis in the top 1% of experts worldwide for Heart Failure. John Parissis has authored 546 publications, the most recent in 2026, and is an investigator in 30 clinical trials, 2 of them ongoing. SLR score: 1,832 (community average: 125). How the SLR is computed.
LeadR Profile
Cardiology
Subspecialties: Critical Care - Biochemistry - Public Health
Main Topics
Publications and Clinical Studies
Profile data updated on
Expert Rankings
Top experts on the MeSH terms this expert works on
Organizations
Career arc: 1996 - 2026
Number : 546
Citations
Best Journals
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Latest Publications
5 most recent indexed articles
Source: Pubmed
| Title | Journal | Year | Citations |
|---|---|---|---|
| Association between baseline mean perfusion pressure and mortality in ARDS may depend on age. PMID 42924343 — mortality, acute lung injury, critical care, aged | Am J Respir Crit Care Med | 2026 | 0 |
| Acute heart failure in emergency settings. PMID 42906949 — emergencies, heart failure, heart, cardiology, biomarkers, therapeutics, emergency medical services | Eur Heart J Top journal | 2026 | 0 |
| Prevalence and evolution of heart failure in patients with type 2 diabetes mellitus at high cardiovascular risk (HF-LANDMARK study). PMID 42673923 — diabetes mellitus, incidence, heart failure, heart, prevalence, diabetes mellitus, type 2 | J Diabetes Complications | 2026 | 0 |
| Hypertensive crisis in the elderly: epidemiological, clinical and outcome: EDEN-47 study. PMID 42664163 — hospital mortality, aged, drug-related side effects and adverse reactions, geriatrics, hypertensive crisis | Gerontology | 2026 | 0 |
| Practices and barriers in screening for Cognitive Impairment in Heart Failure: a Clinician Survey. PMID 42557911 — heart failure, heart, cognitive dysfunction, cognition disorders, cardiologists | ESC Heart Fail | 2026 | 0 |
Clinical Studies 30
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Cohort/Consortium Investigators 1
Ongoing Clinical Trials
2 ongoing trials started since 2021, where this expert is an investigator
Source: ClinicalTrials
| Study | Phase | Status | Start |
|---|---|---|---|
| TorasEmide Induced Effect on QoL and Clinical parameterS in paTients With chronIc heArt Failure Receiving Eplerenone NCT06117722 — diabetes mellitus, exercise, quality of life, torsemide, respiration, heart failure, heart, signs and symptoms, eplerenone, fatigue, echocardiography, diagnosis, dyspnea, history, edema | N/A | Recruiting | 2024 |
| The Effect of Dietary Intervation on Endothelial Glycocalyx in COVID 19 Patients NCT05185934 — microcirculation, glycocalyx, dietary supplements, food, covid-19, infections | N/A | Recruiting | 2022 |
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