Heart Beat Disturbances Whenever the heart muscle is impaired by an oxygen shortage , its electrical system may be upset . हृदयसऋ-ऊण्श्छ्ष्-पंदनों में गडऋबडऋई जब भी हृदय पेशियां आकऋ-ऊण्श्छ्ष्-सीजन की कमी के कारण दुर्बल होती है , इसकी विद्युत प्रणाली गडऋबडऋआ जाती है .
परिभाषा
equipment in a motor vehicle that provides electricity to start the engine and ignite the fuel and operate the lights and windshield wiper and heater and air conditioner and radio
मोबाइल