Sports Cardiology Glossary

Alternating morphology of T-waves during exercise that may indicate electrical instability and increased risk of ventric...

A potentially life-threatening arrhythmia triggered specifically by physical exertion, requiring immediate sports restri...

The intrinsic cardiac property whereby increased venous return and ventricular filling enhances subsequent contractile f...

Hypertrophic cardiomyopathy; inherited condition causing abnormal heart muscle thickening, leading cause of SCD in young...

Inherited cardiac condition causing delayed ventricular repolarization and increased arrhythmic risk.

Thickening of the heart's left ventricle wall, common in endurance athletes.

Systematic categorization of sports by dynamic and static exercise components, used for cardiac risk stratification and...

The theory that different types of athletic training produce distinct patterns of cardiac adaptation: isotonic exercise...

Inflammation of the heart muscle that can be triggered by viral infections and poses significant risk to athletes.

The volume of oxygen consumed per heartbeat, calculated as oxygen uptake divided by heart rate, reflecting cardiac effic...

Normal adaptive enlargement of heart chambers in response to endurance training, distinct from pathological dilatation.

Adaptive increase in cardiac muscle mass resulting from chronic exercise training, distinguished from pathological hyper...

Systematic evaluation of athletes before sports participation to identify cardiovascular conditions that may predispose...

Percentage of premature ventricular contractions relative to total heartbeats over a monitoring period.

Measure of spatial heterogeneity in ventricular repolarization, assessed on 12-lead ECG as a marker of arrhythmic risk i...

Medical clearance process determining when athletes can safely resume sports participation after cardiac events or diagn...

Sudden cardiac death; unexpected death due to cardiac causes in athletes.

Refined ECG interpretation standards for athlete screening that reduce false-positive rates while maintaining sensitivit...

Classification system categorizing sports by their cardiovascular demands and associated cardiac risk profiles.

Systematic database collecting information on cardiac events occurring in athletic populations for research and safety m...

Subspecialty training program in cardiovascular care specific to athletes and exercise-related cardiac conditions.

Any cardiovascular incident occurring during or immediately after athletic participation, ranging from minor arrhythmias...

Unexpected fatal cardiac event occurring during or within one hour of athletic activity, representing a primary concern...

The process of assessing cardiac risk based on the physiological demands and characteristics specific to individual spor...