The heart is probably the most important muscle in the body. Granted, all muscles are important but this is the one that pumps blood to all other muscles and to organs. With that in mind, you want to have a healthy heart and you want to support heart health. You need to learn what could go wrong.
Find out about the catastrophic conditions manifested by an abnormal ecg. Basically, an abnormal ECG will show some abnormalities with the heart and that is not a good thing. Many of these abnormalities are signs of something much more serious going on. You need to be in the know when it comes to these facts.
There are a number of bad conditions that are set up by having abnormal heart function. You should go online and find a good resource to learn about these things. When you do that, you are educating yourself for the good of others and for yourself. There is much to learn about emergent medical situations.
Whether you are a professional in medicine or you are just trying to learn more, you should have some good resources. Learning about the heart and other organs is a good thing. You can find out about the telltale signs of a heart attack and more. Then you will be prepared.
When you are training as an emergency responder, it pays to know your stuff. You need to learn all the details in order to be of good service to others. As long as you understand this, you can go far. There is no time to waste and much to learn. When you find a good source to learn from, you should keep on using it as a service.
Get online and find out what you can. The better resources will prepare you for your career and to save lives.