🧠⚡️📈

#electroencephalogram #brain activity #brainwaves #electrical activity #neurology #brain monitoring #brain graph

👤⚡️📈

#electroencephalogram #scalp electrodes #brain monitoring #electrical activity #brain graph #human eeg

❤️⚡〰️

#electrocardiogram #heart electricity #cardiac signal #electrical activity #heart test

🩺❤️⚡️

#stethoscope #heart checkup #electrical activity #cardiac health #heart diagnostics #lacidem #cardiology #electrocardiogram

❤️⚡🩺

#kalp ritmi #heart rhythm #electrical activity #defibrillation #cardiac monitoring #heart pulse