Fig. 1From: High-energy external defibrillation and transcutaneous pacing during MRI: feasibility and safetyDefibrillator Pad Placement. Defibrillator pads were placed in the left-posterior axillary region (1) and right subclavian region (2). Temperature under the defibrillator pad was recorded continuously using fiber-optic temperature probes (arrows) with 0.01 °C resolution at approximately 10 samples/sec/channelBack to article page