Evidence map›Paper›PMID 41206343›Full record

ReviewEuropace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology2025

Calmodulinopathies: the need for a registry.

Peter J Schwartz, Lia Crotti

Abstract readReview
In one paragraph

Review in Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. CALM1, CALM2, and CALM3 expression and translation efficiency provide insight into the severity of calmodulinopathy.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2026
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Peter J SchwartzCenter for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics, Istituto Auxologico Italiano IRCCS, Via Pier Lombardo, 22 Milano 20135, Italy.ORCID 0000-0003-0367-1048
Lia CrottiCenter for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics, Istituto Auxologico Italiano IRCCS, Via Pier Lombardo, 22 Milano 20135, Italy.ORCID 0000-0001-8739-6527

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Calmodulinopathies are very rare genetic disorders associated with a high risk for sudden cardiac death. Disease-causing variants in 1 of the 3 identical CALM genes cause severe forms of long QT syndrome, catecholaminergic polymorphic ventricular tachycardia, or idiopathic ventricular fibrillation, and there are many unanswered questions concerning management and underlying mechanisms. What is currently known depends largely on the initial publications from the ICamR (International Calmodulinopathy Registry). However, progress is delayed because the accrual of patients in ICamR is slow. As we did long ago for long QT syndrome, this is a call for action, requesting doctors all over the world to enroll even their isolated cases in the Registry. This is the only way to obtain, for an adequate number of patients, the data necessary to define the spectrum of clinical manifestations and the genotype-phenotype correlation essential for an improved risk stratification and best therapeutic management. If you are willing to contribute, please contact us.

Indexed as

CalmodulinDeath, Sudden, CardiacLong QT SyndromeRegistriesTachycardia, VentricularVentricular FibrillationGenetic Predisposition to DiseaseHumansPhenotypePolymorphic Catecholaminergic Ventricular TachycardiaRisk AssessmentRisk FactorsCALM1 protein, humanCalmodulinCalmodulinopathiesChannelopathiesGeneticsLong QT SyndromeRegistriesSudden cardiac death

Identifiers

PMID41206343
PMCPMC12596160

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.