Multivessel Coronary Artery Disease in a Patient With Noncompaction Cardiomyopathy With Coronary Artery-to-Left Ventricle Fistulas.

Coexistence of coronary artery-to-left ventricle fistula (CALVF) and noncompaction cardiomyopathy (NCC) is rare in patients with severe multiple coronary stenosis. We report CALVF in a 70-year-old man with acute coronary syndrome (ACS) and NCC. Left ventricular ejection fraction may not improve by total revascularization in this condition.

Applicability of a Novel Wearable Wireless Electrocardiogram Monitoring Device (Spyder) for Arrhythmia Detection in Patients with Suspected Cardiac Arrhythmias.

Introduction: In clinical practice, many cardiovascular symptoms can be caused by arrhythmias that are not detected by electrocardiography (ECG) or 24-48 h Holter ECG monitoring.

Aims: To describe the efficacy and applicability of a new device (Spyder) in detecting cardiac arrhythmias with midterm ECG monitoring.

Methods: A descriptive, prospective study was performed on 26 consecutive patients who underwent midterm ECG monitoring with the novel ECG patch device (Spyder).