800x800pxHeart Nursing logo, pulse line design, red heart icon, cardiac care symbol, health monitoring graphic, medical rhythm illustration, life support
902x776pxred heart illustration, 3D heart graphics, heart beat pulse, valentine's day hearts, cardiac rhythm design, love symbol art, medical heartbeat icon
2644x902pxheart rate chart, heartbeat line design, electrocardiogram pattern, tachycardia visual, cardiac rhythm graphic, medical pulse illustration, health monitoring icon
980x624pxelectrocardiogram line icon, heart rate monitor symbol, ECG waveform graphic, long QT syndrome indicator, medical heartbeat illustration, cardiac rhythm visual, health monitoring design
