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Fitness, healthy and active lifestyles concept. Dumbbells, sport shoes, smart phone with earphone, skipping rope and water bottle on wooden gym floor with word HIIT (High Intensity Interval Training)
ECG in long QT syndrome type 1, 3D illustration, annotated. Shows prolonged QT interval with broad T waves. Clinically linked to torsades de pointes and increased risk of sudden cardiac arrhythmia.
Woman doing stretching excercises, portrait with simmetry in urban industrial scene. Girl taking a rest during workout, simmetry with the architecture. Sport and fitness concepts
ECG in long QT syndrome type 1, 3D illustration, annotated. Shows prolonged QT interval with broad T waves. Clinically linked to torsades de pointes and increased risk of sudden cardiac arrhythmia.
Muscular Shirtless Man in a Gym Exercises with Battle Ropes During His Fitness Workout High-Intensity Interval Training.

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