Pulsing Heart Distruption

This technique begins by concentrating chakra into the palm of the user's hand. By concentrating this energy, the user will then strike the heart of an opposing person. The attack then releases a careful burst of chakra into the opponents body, striking the heart with an unequal force. The random force causes the heart to beat irregularly, causing a heart attack. The force of such an attack is capable of crippling powerful ninja.

This technique was originally designed as a medical technique to protect the user while he healed wounded ninja. As such, this technique gained considerable dislike due to the brutal fashion in which it killed. It was latter banned after the second war.

The major power of this technique is its ability to defeat even powerful shinobi in a single strike, completely bypassing armor. Though beyond that, this technique is very flawed. The first part is that utmost concentration is needed, making it so the user cannot be distracted while this technique is in effect. Thus very few ninja are capable of using this technique properly. The second flaw is that the strike must be directly on the heart, otherwise it's useless. Should the attack strike anywhere else on the body, it will deal no damage and will leave the user open to counter attack.