C	FDA	C54450	Patient Problem Codes FDA CDRH	C50460	1703	SHOCK, ANAPHYLACTIC	ANAPHYLACTIC SHOCK|ANAPHYLAXIS	Systemic anaphylaxis is the most dramatic example of an immediate hypersensitivity reaction; is uncommon and unexpected in nature and occasionally results in a fatal outcome.	Progression of anaphylaxis into systemic shock, which is characterized by significant reduction in tissue perfusion which leads to hypoxia and hypotension, and can lead to death if untreated.	C35016	2072	SHOCK
C	FDA	C54450	Patient Problem Codes FDA CDRH	C50779	2107	TORSADES-DE-POINTES		Fringe of pointed tips; An atypical rapid ventricular tachycardia with periodic waxing and waning of amplitude of the QRS complexes on the electrogram as well as rotation of the complexes about the isoelectric line.	An electrocardiographic finding of an atypical rapid polymorphic ventricular tachycardia with a characteristic rotation of the QRS complex around the isoelectric baseline, occurring in the setting of a prolonged QT interval. In addition, the QRS complex displays a periodic waxing and waning of amplitude on the electrogram. (CDISC)	C50802	2132	VENTRICULAR TACHYCARDIA
C	FDA	C54450	Patient Problem Codes FDA CDRH	C50799	2130	VENTRICULAR FIBRILLATION	FIBRILLATION, VENTRICULAR	Arrhythmia characterized by fibrillary contractions of the ventricular muscle due to rapid repetitive excitation of myocardial fibers without coordinated contraction of the ventricle.	An electrocardiographic finding of a rapid grossly irregular ventricular rhythm with marked variability in QRS cycle length, morphology, and amplitude. The rate is typically greater than 300 bpm. (CDISC)	C54027	2688	PATIENT PROBLEM/MEDICAL PROBLEM
C	FDA	C54450	Patient Problem Codes FDA CDRH	C50802	2132	VENTRICULAR TACHYCARDIA		An abnormally rapid ventricular rhythm with aberrant ventricular excitation, usually in excess of 150 beats per minute.	An electrocardiographic finding of three or more consecutive complexes of ventricular organ with a rate greater than a certain threshold (100 or 120 beats per minute are commonly used). The QRS complexes are wide and have an abnormal morphology. (CDISC)	C54027	2688	PATIENT PROBLEM/MEDICAL PROBLEM