Visual meaning of 'defibrillator'? - learn with images, example in daily life

Visual illustration of defibrillator: An electronic device used internally or externally that delivers a controlled electric shock to a patient to correct ventricular fibrillation, a lack of coordination of the contraction of muscle tissue of the large chambers of the heart. - Image 1

defibrillator: An electronic device used internally or externally that delivers a controlled electric shock to a patient to correct ventricular fibrillation, a lack of coordination of the contraction of muscle tissue of the large chambers of the heart. - Thumbnail 1

defibrillator: An electronic device used internally or externally that delivers a controlled electric shock to a patient to correct ventricular fibrillation, a lack of coordination of the contraction of muscle tissue of the large chambers of the heart. - Thumbnail 2

noun

An electronic device used internally or externally that delivers a controlled electric shock to a patient to correct ventricular fibrillation, a lack of coordination of the contraction of muscle tissue of the large chambers of the heart.

"The paramedics used a defibrillator to shock the man's heart back into a normal rhythm after he collapsed. "

medicine device electronics physiology technology organ body anatomy electric