scholarly journals Apical hypertrophic cardiomyopathy: chest pain and myocardial perfusion defects result from regional diastolic persistence of hyperdynamic cardiac contractility

2013 ◽  
Vol 34 (suppl 1) ◽  
pp. P2972-P2972
Author(s):  
E. Stephenson ◽  
P. Monney ◽  
R. Boubertakh ◽  
J. Nackvi ◽  
N. Sekhri ◽  
...  
Keyword(s):  
Chest Pain ◽  
Hypertrophic Cardiomyopathy ◽  
Myocardial Perfusion ◽  
Cardiac Contractility ◽  
Apical Hypertrophic Cardiomyopathy ◽  
Perfusion Defects ◽  
Myocardial Perfusion Defects

ST-Vector Orientation and Location of Myocardial Perfusion Defects during Exercise

1978 ◽  
Vol 17 (04) ◽  
pp. 154-156 ◽  
Author(s):  
A. Withagen ◽  
R. Vinke ◽  
P. Kooy ◽  
W. Bakker ◽  
M.L. Simoons
Keyword(s):  
Chest Pain ◽  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Spatial Orientation ◽  
Myocardial Uptake ◽  
Perfusion Defects ◽  
Vector Orientation ◽  
Exercise Induced ◽  
Local Defects ◽  
Myocardial Perfusion Defects

In 34 patients with chest pain the spatial orientation of the ST-vectors in the exercise electrocardiogramm 30 and 80 msec after the end of QRS were compared with the location of exercise induced local defects of myocardial uptake of 201T1. The following results were obtained:1. The sensitivity and specifity of myocardial perfusion imaging after exercise were the same as those of exercise electrocardiograms;2. No relation could be observed between the location of reduced 201T1 uptake during exercise and the spatial orientation of the ST-vectors.

scholarly journals Discrepancy between stress electrocardiographic changes and nuclear myocardial perfusion defects in the prognostic assessment of patients with chest pain

2013 ◽  
Vol 32 (10) ◽  
pp. 761-768
Author(s):  
Sergio Raposeiras-Roubin ◽  
Miguel Garrido-Pumar ◽  
Virginia Pubulnuñez ◽  
Carlos Peña-Gil ◽  
Sonia Argibay-Vázquez ◽  
...  
Keyword(s):  
Chest Pain ◽  
Myocardial Perfusion ◽  
Prognostic Assessment ◽  
Perfusion Defects ◽  
Electrocardiographic Changes ◽  
Myocardial Perfusion Defects

scholarly journals APICAL HYPERTROPHIC CARDIOMYOPATHY: CHEST PAIN AND PERFUSION DEFECTS ARE ASSOCIATED WITH CAVITY OBLITERATION AND POST-SYSTOLIC STRAIN

2014 ◽  
Vol 63 (12) ◽  
pp. A844
Author(s):  
Edward James Stephenson ◽  
Danielle Longchamp ◽  
James Malcolmson ◽  
Redha Boubertakh ◽  
Howell Williams ◽  
...  
Keyword(s):  
Chest Pain ◽  
Hypertrophic Cardiomyopathy ◽  
Systolic Strain ◽  
Apical Hypertrophic Cardiomyopathy ◽  
Perfusion Defects ◽  
Cavity Obliteration

scholarly journals Determinants of coronary flow reserve in non-diabetic patients with chest pain without myocardial perfusion defects

PLoS ONE ◽  
2017 ◽  
Vol 12 (4) ◽  
pp. e0176511 ◽  
Author(s):  
Helena U. Westergren ◽  
Erik Michaëlsson ◽  
Juuso I. Blomster ◽  
Tasso Miliotis ◽  
Sara Svedlund ◽  
...  
Keyword(s):  
Chest Pain ◽  
Myocardial Perfusion ◽  
Coronary Flow Reserve ◽  
Coronary Flow ◽  
Diabetic Patients ◽  
Flow Reserve ◽  
Perfusion Defects ◽  
Myocardial Perfusion Defects

scholarly journals Discrepancy between stress electrocardiographic changes and nuclear myocardial perfusion defects in the prognostic assessment of patients with chest pain

2013 ◽  
Vol 32 (10) ◽  
pp. 761-768 ◽  
Author(s):  
Sergio Raposeiras-Roubin ◽  
Miguel Garrido-Pumar ◽  
Virginia Pubul-Nuñez ◽  
Carlos Peña-Gil ◽  
Sonia Argibay-Vázquez ◽  
...  
Keyword(s):  
Chest Pain ◽  
Myocardial Perfusion ◽  
Prognostic Assessment ◽  
Perfusion Defects ◽  
Electrocardiographic Changes ◽  
Myocardial Perfusion Defects
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