A Case of Isolated Left Ventricular Noncompaction with Basal ECG-Tracing Strongly Suggestive for Type-2 Brugada Syndrome.

Isolated left ventricular noncompaction (ILVNC) is a cardiomyopathy caused by intrauterine arrest of compaction of the myocardial fibres and meshwork, an important process in myocardial development. ILVNC is clinically accompanied by depressed ventricular function, arrhythmias, and systemic embolization. We reported a case of ILVNC with basal ECG-tracing strongly suggestive for type-2 Brugada syndrome (BrS).

Appropriateness of ECG Holter requests in an outpatient service: a prospective study.

Background: Electrocardiographic ambulatory ECG monitoring plays a central role in the diagnostic evaluation of patients with cardiac arrhythmias. We sought to evaluate the appropriateness of the prescription of ECG Holter recordings performed at our centre.

Methods: We interviewed 2489 consecutive patients (49% male, aged 61 +/- 32 years) undergoing ECG Holter.