Arrhythmia is a classic cause of acute dyspnea ... also see in the baseline electrocardiogram (ECG), is a right bundle-branch block (RBBB)–type morphology (dark purple box), but the QRS ...

Exercise-induced presyncope/syncope or chest pain. Coexistence of pathological ECG abnormalities.7 Ventricular arrhythmia/PVB morphology: RBBB pattern with wide QRS; LBBB pattern with intermediate or ...

In fact, up to 60% of athletes demonstrate ECG changes (in isolation or in combination) such as sinus bradycardia, sinus arrhythmia, first-degree atrioventricular (AV) block, early repolarisation, ...

A doctor would typically diagnose arrhythmia or ST-elevation myocardial ... the AiTiA engine detected ‘incomplete right bundle branch block (RBBB), R and S waves (RSR) and left atrial ...