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Cardiogenetics, Volume 15, Issue 1

March 2025 - 9 articles

Cover Story: The proposed association between keratoconus and mitral valve prolapse (MVP) suggests a shared pathophysiological mechanism involving collagen defects. However, previous studies have reported conflicting results. This case–control study investigated the prevalence of MVP and mitral valve billowing in 101 patients with keratoconus treated with corneal collagen cross-linking, compared to matched controls. Using advanced echocardiographic imaging, we found no significant association between keratoconus and MVP prevalence. Our findings challenge earlier reports and suggest that routine cardiac screening in patients with keratoconus may not be warranted, though further research in diverse populations is needed. View this paper
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Articles (9)

  • Review
  • Open Access
1,517 Views
8 Pages

Brugada Syndrome and GPD1L: Definite Genotype-Phenotype Association?

  • Andrea Greco,
  • Estefanía Martínez-Barrios,
  • José Cruzalegui,
  • Sergi Cesar,
  • Fredy Chipa,
  • Nuria Díez-Escuté,
  • Patricia Cerralbo,
  • Irene Zschaeck,
  • Paula Loredo and
  • Georgia Sarquella-Brugada
  • + 1 author

The GPD1L gene encodes a small cytoplasmic protein that is involved in the regulation of sodium currents. Alterations in this gene have been associated with Brugada syndrome. This rare arrhythmogenic syndrome is characterized by a typical electrocard...

  • Review
  • Open Access
2,121 Views
20 Pages

Ventricular arrhythmias are a common disorder, and sometimes the etiology remains unclear. Present data support cardiac fatty tissue’s potential role as a substrate for ventricular arrhythmias. Diagnosing fatty tissue based on imaging markers a...

  • Review
  • Open Access
3,068 Views
27 Pages

Cardiomyopathies and Arrythmias in Neuromuscular Diseases

  • Giuseppe Sgarito,
  • Calogero Volpe,
  • Stefano Bardari,
  • Raimondo Calvanese,
  • Paolo China,
  • Giosuè Mascioli,
  • Martina Nesti,
  • Carlo Pignalberi,
  • Manlio Cipriani and
  • Massimo Zecchin

Neuromuscular diseases (NMDs) encompass various hereditary conditions affecting motor neurons, the neuromuscular junction, and skeletal muscles. These disorders are characterized by progressive muscle weakness and can manifest at different stages of...

  • Article
  • Open Access
2 Citations
2,037 Views
12 Pages

Familial Hypercholesterolemia Screening in a Cardiac Rehabilitation Program After Myocardial Infarction

  • Carlos Bertolín-Boronat,
  • Víctor Marcos-Garcés,
  • Héctor Merenciano-González,
  • María Luz Martínez Mas,
  • Josefa Inés Climent Alberola,
  • Nerea Perez,
  • Laura López Bueno,
  • María Concepción Esteban Argente,
  • María Valls Reig and
  • Ana Arizón Benito
  • + 8 authors

Familial hypercholesterolemia (FH) is relatively prevalent in myocardial infarction (MI) sufferers, and its diagnosis could improve preventive treatment in family members. We aim to analyze the diagnosis of FH and the rate of genetic testing in a pro...

  • Article
  • Open Access
1,316 Views
10 Pages

Electrocardiogram May Fail to Identify Proportion of High-Risk Individuals: Analysis of Series of 50 Sudden Death Cases

  • Mariela Salar-Alcaraz,
  • Pablo Peñafiel-Verdú,
  • Francisco J. Castro-García,
  • Francisco A. Pastor-Quirante,
  • Carmen Muñoz-Esparza,
  • José M. López-Ayala,
  • Juan Martínez-Sánchez,
  • Juan J. Sánchez-Muñoz,
  • Arcadi García-Alberola and
  • María Sabater-Molina
  • + 1 author

Background: An electrocardiogram (ECG) is an essential and easily available diagnostic test in the management of cardiomyopathies and channelopathies. Different strategies based on ECG have been recommended for general population and athlete screenin...

  • Article
  • Open Access
1,434 Views
12 Pages

Revisiting the Link Between Keratoconus and Mitral Valve Prolapse

  • Christian K. Five,
  • Nina E. Hasselberg,
  • Hilde Bjerkreim,
  • Linda T. Aaserud,
  • Anna Isotta Castrini,
  • Cecilie Bugge,
  • Eivind W. Aabel,
  • Thomas Helle-Valle,
  • Håvard Dalen and
  • Olav Kristianslund
  • + 1 author

Keratoconus is a progressive eye disease that results in thinning of the cornea, leading to visual impairment. Mitral valve prolapse (MVP) is a common disorder affecting around 2–4% of the general population. Previous studies have found an over...

  • Article
  • Open Access
1,962 Views
9 Pages

Contribution of Rare and Common APOE Variants to Familial Hypercholesterolemia in Spanish Cohort

  • Lorena M. Vega-Prado,
  • Daniel Vázquez-Coto,
  • Francisco Villazón,
  • Lorena Suárez-Gutiérrez,
  • Ceferino Martínez-Faedo,
  • Edelmiro Menéndez-Torre,
  • María Riestra,
  • Silvia González-Martínez,
  • Gala Gutiérrez-Buey and
  • Claudia García-Lago
  • + 5 authors

Our aim was to determine whether rare APOE pathogenic variants (PV) and the common e2/e3/e4 polymorphism were associated with the risk of familial hypercholesterolemia (FH). A total of 431 patients who met the inclusion criteria for FH were next-gene...

  • Review
  • Open Access
2 Citations
2,501 Views
18 Pages

Cardiovascular Involvement in SYNE Variants: A Case Series and Narrative Review

  • Francesco Ravera,
  • Veronica Dusi,
  • Pier Paolo Bocchino,
  • Giulia Gobello,
  • Giuseppe Giannino,
  • Daniele Melis,
  • Giulia Margherita Brach Del Prever,
  • Filippo Angelini,
  • Andrea Saglietto and
  • Carla Giustetto
  • + 8 authors

Cardiac laminopathies encompass a wide range of diseases caused by defects in nuclear envelope proteins, including cardiomyopathy, atrial and ventricular arrhythmias and conduction system abnormalities. Two genes, namely LMNA and EMD, are typically a...

  • Review
  • Open Access
1 Citations
8,273 Views
17 Pages

Dietary Approach in Familial Hypercholesterolemia

  • Joanna Popiolek-Kalisz,
  • Klaudia Salamon,
  • Michal Mazur,
  • Klaudia Mikolajczyk and
  • Grzegorz Kalisz

Introduction: Familial hypercholesterolemia (FH) is a genetic disorder that remains underdiagnosed and undertreated. It is characterized by high levels of low-density lipoprotein cholesterol (LDL-C), which leads to an increased cardiovascular disease...

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Cardiogenetics - ISSN 2035-8148