Bradycardia permits enhanced diastolic filling ... are therefore required to assist in the differentiation between physiological and pathological remodeling. The most important pre-requisite ...

These common training-related ECG alterations are physiological adaptations to regular exercise ... Common consequences of increased vagal tone include sinus bradycardia, sinus arrhythmia and early ...

Drug induced bradycardia is an important but poorly characterized common clinical problem. This is reflected by the absence of definitions of various clinical forms of drug induced bradycardia in ...