age
Item
adults 18 years of age or older.
boolean
C0001779 (UMLS CUI [1])
pregnancy
Item
no pre-menopausal patients who are lactating, pregnant or potentially pregnant as judged by history, physical examination, ultrasound or urine pregnancy test.
boolean
C0032961 (UMLS CUI [1])
unstable angina
Item
no unstable angina patients.
boolean
C0002965 (UMLS CUI [1])
myocardial infarction
Item
no recent myocardial infarction patients (less than 1 month).
boolean
C0027051 (UMLS CUI [1])
frequent ectopy
Item
no frequent ectopy which precludes adequate image acquisition.
boolean
C1399226 (UMLS CUI [1])
asthma or chronic obstructive pulmonary disease
Item
no history of asthma or chronic obstructive pulmonary disease.
boolean
C0004096 (UMLS CUI [1])
C0024117 (UMLS CUI [2])
no patients receiving aminophylline, theophylline or dipyridamole.
Item
no patients receiving aminophylline, theophylline or dipyridamole.
boolean
C0002575 (UMLS CUI [1])
C0039771 (UMLS CUI [2])
C0012582 (UMLS CUI [3])
second and third degree heart block without pacemaker
Item
no presence of second and third degree heart block without pacemaker.
boolean
C0004245 (UMLS CUI [1])
hypertension
Item
no significant hypertension (systolic blood pressure greater than 170 mm hg) or hypotension (systolic blood pressure less than 100 mm hg).
boolean
C0020538 (UMLS CUI [1])
hypotension
Item
no hypotension: basal sitting systolic arterial pressure less than 100 mm hg confirmed 30 minutes later.
boolean
C0020649 (UMLS CUI [1])
sinus tachycardia
Item
no sinus tachycardia greater than or equal to 100 beats per min.
boolean
C0039239 (UMLS CUI [1])
atrial fibrillation
Item
no atrial fibrillation.
boolean
C0004238 (UMLS CUI [1])
no inadequate two-dimensional echocardiographic windows.
Item
no inadequate two-dimensional echocardiographic windows.
boolean
C0013516 (UMLS CUI [1])