Hélia Martins

ORCID: 0000-0003-1881-0987
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About
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Research Areas
  • Cardiac pacing and defibrillation studies
  • Heart Failure Treatment and Management
  • Cardiovascular Function and Risk Factors
  • Cardiovascular Effects of Exercise
  • Dialysis and Renal Disease Management
  • Atrial Fibrillation Management and Outcomes
  • Iron Metabolism and Disorders
  • Hyperglycemia and glycemic control in critically ill and hospitalized patients
  • Cardiac electrophysiology and arrhythmias
  • Erythropoietin and Anemia Treatment
  • Cardiac Imaging and Diagnostics
  • Bariatric Surgery and Outcomes
  • Metabolism, Diabetes, and Cancer
  • Infective Endocarditis Diagnosis and Management
  • Cellular Mechanics and Interactions
  • Metabolism and Genetic Disorders
  • Pregnancy and preeclampsia studies
  • Venous Thromboembolism Diagnosis and Management
  • Aortic Disease and Treatment Approaches
  • Cardiac Structural Anomalies and Repair
  • Acute Myocardial Infarction Research
  • Cardiac Arrest and Resuscitation
  • Gestational Diabetes Research and Management
  • Myasthenia Gravis and Thymoma
  • Pericarditis and Cardiac Tamponade

Instituto Politécnico de Leiria
2019-2025

Administração Regional de Saúde de Lisboa e Vale do Tejo
2024-2025

Centro Hospitalar Tondela-Viseu
2024

Hospitais da Universidade de Coimbra
2011-2014

Abstract Background The incidence of tuberculous (TB) infection varies greatly geographically. In endemic countries, it is one the major etiologies pericardial diseases, whereas an uncommon cause in industrialized countries. mortality rate TB pericarditis complications up to 40%, empasizing importance early diagnosis and management. Case summary An 82-year-old woman presented with fever, dry cough constitutional symptoms for two weeks. electrocardiogram showed low-voltage complexes, chest...

10.1093/ehjcr/ytaf050 article EN cc-by-nc European Heart Journal - Case Reports 2025-01-30

The impact of digoxin on outcomes patients with advanced heart failure (HF) remains uncertain and its effect may be different for in atrial fibrillation (AF) or sinus rhythm (SR).To determine the HF to assess whether prognosis differs AF SR.A total 268 consecutive admitted an intensive care unit decompensated were evaluated. Patients divided into two groups: A - (n=89), B SR (n=179). For each group we compared medicated not digoxin. mean follow-up 3.3 years was performed.Addition...

10.1016/j.repc.2012.11.007 article EN cc-by-nc-nd Revista Portuguesa de Cardiologia 2013-03-23

Sudden cardiac death (SCD) in athletes is a tragic event, with some evidence remaining controversial. The aim of this study was to evaluate cases SCD Portugal within the last 20 years.

10.1016/j.repc.2024.08.010 article EN cc-by-nc-nd Revista Portuguesa de Cardiologia 2024-10-01

Abstract A 17-year-old woman was admitted due to a complete atrioventricular block. Comprehensive analytic and imaging studies were conducted determine the aetiology. Cardiac magnetic ressonance revealed concentric hypertrophy of left ventricle diffuse intramural late enhancement gadolinium. Genetic testing identified heterozygous pathogenic variant in desmin gene. To manage block, dual-chamber pacemaker implanted. During follow-up, no spontaneous ventricular activity detected.

10.1017/s1047951124036333 article EN Cardiology in the Young 2024-12-04

The impact of digoxin on outcomes patients with advanced heart failure (HF) remains uncertain and its effect may be different for in atrial fibrillation (AF) or sinus rhythm (SR). To determine the HF to assess whether prognosis differs AF SR. A total 268 consecutive admitted an intensive care unit decompensated were evaluated. Patients divided into two groups: – (n=89), B SR (n=179). For each group we compared medicated not digoxin. mean follow-up 3.3 years was performed. Addition...

10.1016/j.repce.2012.11.020 article PT cc-by-nc-nd Revista Portuguesa de Cardiologia (English Edition) 2013-04-01

Abstract Presentation We report a case of 44-year-old woman with past medical history dyslipidemia under atorvastatin, overweight and depression, that presented to the emergency department 1-month dyspnea. On physical examination, blood pressure was within normal range, however she hypoxemic, needing oxygen via nasal cannula, tachycardic. Pulmonary auscultation revealed basal crackles. Blood workup showed discrete leukocytosis, increased C-reactive protein, mild hypertransaminasemia troponin...

10.1093/cvr/cvac157.125 article EN Cardiovascular Research 2022-10-01

A 35-year-old male, with a medical history of acute myocarditis, presented palpitations. Further investigation revealed non-sustained ventricular tachycardia and slightly reduced left systolic function. Cardiac magnetic resonance showed extended late gadolinium enhancement the ventricle fat infiltration. Genetic testing was positive for pathogenic desmoplakin mutation, fulfilling criteria arrhythmogenic cardiomyopathy. In conclusion, authors described case mimicked myocarditis at young age...

10.37616/2212-5043.1348 article EN cc-by-nc-nd Journal of the Saudi Heart Association 2023-10-17

Abstract Background Undercovering the etiology responsible for pathologic states is of uttermost importance, especially regarding young people. Arterial and venous thromboembolism may have an impact on morbidity mortality, enhancing need to prevent recurrences. Material methods Retrospective, single-centre analysis 24-h Holter monitoring in patients with thrombotic events less than 40 years during a 5-year period, using IBM® SPSS® software perform descriptive analysis. Results conclusions...

10.1093/cvr/cvac157.053 article EN Cardiovascular Research 2022-10-01
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