Read the following context and choose the best option to answer the question.
Context: So I had my annual last week ... and my ekg came back " funny " . My doc has a REALLY old machine so I figured it was their machine and nothing to worry about , but " better to be safe then sorry " means I got to go to the cardiologist ( joy of joys)Turns out my ekg is just funny ( it likes to laugh and have a good time ) . Basically I ' m supposed to have a small up blip and then a deep dip . But mine does n't have the blip part .
Question: What part of my body may not be working right ?
Options: 
- My heart
 - My kidneys
 - My lungs
 - My intestines


My heart