It's very sad what happened to Fabrice Muamba on the weekend, it brought back some memories of a similar situation I was in last summer when a man in his 50's had a heart attack at the gym I worked in. When you are a first aider and somebody's life is potentially in your hands you feel a huge sense of responsibility; it is a very emotionally & mentally draining thing to go through. The first aid response members and paramedics that attended to Muamba deserve a huge pat on the back. Let us hope he makes a full recovery xxxxxx