Quartet quadripolar LV Lead is a novel tool for cardiac failure patients. Owing to the fact that it is built on lead platform and Quick Flex, it is exceptionally stable and provides phenomenal performance. Its success rate is around 97%. It consists of 4 narrow electrodes and IS4 connector. The electrodes present in the device ensure great pacing flexibility than bipolar or unipolar leads and also ensures more options so as to avoid complications. The IS4 connector helps in pacing all the four electrodes with a single connector. It is one of its kinds and is a revolutionary device in the field of pacing. It can even asses small or even tough to reach veins.