<unk><unk>  tachycardia may as a<unk>  tachycardia be classified based on the morphology of the QRS complexes into two subtypes/groups: monomorphic<unk>  tachycardia, and polymorphic<unk>  tachycardia
Pulseless ventricular tachycardia classification
Atrial flutter classification
Paroxysmal supraventricular tachycardia classification
Long QT Syndrome classification
Unstable angina / non ST elevation myocardial infarction classification
AVNRT classification
ST elevation myocardial infarction diagnostic criteria
Stress cardiomyopathy classification