Recent cardiac surgery (in the past six months)
Artificial heart valve (s)
asthma
Congenital heart defects
Epilepsy / Attack
Rheumatic fever history
History of heart murmur / mitral valve prolapse
Knee, joint or hip replacement surgery
pacemaker
Previous bacterial endocarditis
Current or past smoking
Any allergies (including latex allergies)
If you are pregnant
Any health problems or medical conditions you are receiving treatment
