ECG-mute ischemia at stress sestamibi SPECTPublication » ECG-mute ischemia at stress sestamibi SPECT.doi:10.1016/S1071-3581(99)90386-0GALLIMJournal of Nuclear Cardiology
Both readers had access to the exercise data - duration of stress, symptoms, vital signs, and ECG tracings. Each study was rated in aggregate review of treadmill, ECG, and all imaging data as negative for ischemia, fixed abnormality, or positive for ischemia. In a separate analysis focused ...
Psychological stress has long been associated with negative health consequences, particularly cardiovascular disease, but the mechanisms and potential causal links have remained speculative. Physiological responses to stress are emerging as key pathways for the risk of cardiovascular disease, especially haemodyn...
Cardiac enzymes after EST were negative, and arteriography revealed a stenotic left anterior descending coronary artery. The present case indicates that a variety of ECG expressions of severe transmural ischemia or myocardial infarction can also be manifest in the course of EST; this also suggests a...
It is established that fetal asphyxia promotes elevations of the ST segment and an increase in the height of the T-wave in the fetal ECG, as a result of a surge in adrenaline and myocardial glycogenolysis (18). An increase in the T/QRS ratio and in circulating concentrations of troponin ...
摘要: STRT in elderly patients is feasible and provides important prognostic information for their future management. Patients with negative STRT results after receiving therapy have a good prognosis, and their conditions may be managed conservatively.关键词:...
Stress is an insidious factor in the lives of many, if not all, people. A little stress is actually healthy and helps people stay strong and healthy and even well. However, the stress levels in today’s society are too high for almost all people. There i
For MPI, model building initially included rest/stress MPI; second, adding rest/stress LVEF; and third, adding exercise ECG findings. The selection procedure (with Akaike information criterion as a stopping rule) and clinical domain expertise was used for variable selection and model development. ...
This is likely due to multiple reasons some of which have been alluded to earlier: limited sensitivity and specificity, false positives and the ready availability of more sensitive imaging modalities for detection and localization of ischemia such as SPECT, stress echocardiography(SE) and most ...
Right anterior oblique fluoroscopic view of cryoablation catheter (Cryo) position and ECG and intracardiac recordings during cryoablation of para-Hisian BT. The first two QRS complexes at left are preexcited, with the second QRS complex (blue arrow) less so than the first (red arrow), as cryoab...