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The measured QT interval divided by the square root of the previous cardiac cycle is the Bazett formula for QT heart rate correction.
Maintenance engineer working on desk in office with gears graphic signifies maintenance or inspection of machinery according to service intervals periods and corrective and preventive maintenance.
Medical concept of regular healthy nutrition. Diet advice.
Trainer helping woman to train on the air bike
Black circular dial with four ticks and red interval markers
Group of three women doing lateral bounds together in a high-intensity interval class at the gym. Beautiful women in sportswear exercising with a cardio workout

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