Myocardial perfusion imaging failed to improve patient risk classification compared to the revised cardiac risk index for early cardiac complications after major non‐cardiac surgery

2021 ◽  
Author(s):  
Yao Yao ◽  
Thomas Quirk ◽  
Matthew French ◽  
Ashok Dharmalingam ◽  
Nicholas Collins
Keyword(s):  
Cardiac Surgery ◽  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Perfusion Imaging ◽  
Risk Index ◽  
Cardiac Risk ◽  
Risk Classification ◽  
Cardiac Complications ◽  
Patient Risk ◽  
Improve Patient

scholarly journals Preoperative Risk Stratification With Myocardial Perfusion Imaging in Intermediate and Low-Risk Non-Cardiac Surgery

2007 ◽  
Vol 71 (9) ◽  
pp. 1395-1400 ◽  
Author(s):  
Jun Hashimoto ◽  
Tadaki Nakahara ◽  
Jingming Bai ◽  
Naoto Kitamura ◽  
Tomotaka Kasamatsu ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Risk Stratification ◽  
Perfusion Imaging ◽  
Low Risk ◽  
Preoperative Risk ◽  
Preoperative Risk Stratification

scholarly journals TCT-722 Association of Pre-Operative Myocardial Perfusion Imaging and Revascularization with Post-Operative Cardiac Events in Patients Undergoing Elective Non-Cardiac Surgery

2017 ◽  
Vol 70 (18) ◽  
pp. B308
Author(s):  
Cheol Hyun Lee ◽  
Yong-Hoon Yoon ◽  
Sang Yong Om ◽  
Minsoo Kim ◽  
Hanbit Park ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Perfusion Imaging ◽  
Cardiac Events

scholarly journals External validation of the Revised Cardiac Risk Index and update of its renal variable to predict 30-day risk of major cardiac complications after non-cardiac surgery: rationale and plan for analyses of the VISION study

BMJ Open ◽  
2017 ◽  
Vol 7 (1) ◽  
pp. e013510 ◽  
Author(s):  
Pavel S Roshanov ◽  
Michael Walsh ◽  
P J Devereaux ◽  
S Danielle MacNeil ◽  
Ngan N Lam ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Risk Index ◽  
External Validation ◽  
Cardiac Risk ◽  
Cardiac Complications ◽  
Cardiac Risk Index

Duration and type of therapy for diabetes: Impact on cardiac risk stratification with stress electrocardiographic-gated SPECT myocardial perfusion imaging

2010 ◽  
Vol 17 (6) ◽  
pp. 1041-1049 ◽  
Author(s):  
Dimitrios Barmpouletos ◽  
Gerasimos Stavens ◽  
Alan W. Ahlberg ◽  
Deborah M. Katten ◽  
David M. O’Sullivan ◽  
...  
Keyword(s):  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Risk Stratification ◽  
Perfusion Imaging ◽  
Gated Spect ◽  
Cardiac Risk ◽  
Spect Myocardial Perfusion Imaging ◽  
Spect Myocardial Perfusion

Correlation between clinical outcomes and appropriateness grading for referral to myocardial perfusion imaging for preoperative evaluation prior to non-cardiac surgery

2012 ◽  
Vol 19 (2) ◽  
pp. 277-284 ◽  
Author(s):  
Angela S. Koh ◽  
Jennifer L. S. Flores ◽  
Felix Y. J. Keng ◽  
Ru San Tan ◽  
Terrance S. J. Chua
Keyword(s):  
Cardiac Surgery ◽  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Clinical Outcomes ◽  
Perfusion Imaging ◽  
Preoperative Evaluation

Myocardial perfusion imaging and appropriateness of the test for preoperative cardiac risk evaluation in an Iranian population: clinical role of Duke Activity Status Index

Perfusion ◽  
2020 ◽  
pp. 026765912094341
Author(s):  
Yalda Salehi ◽  
Saeed Farzanehfar ◽  
Maryam Naseri ◽  
Alborz Sherafati ◽  
Shaghayegh Ranjbar ◽  
...  
Keyword(s):  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Perfusion Imaging ◽  
Demographic Data ◽  
Practical Method ◽  
Cardiac Risk ◽  
Clinical Role ◽  
Metabolic Equivalents ◽  
Duke Activity Status Index ◽  
Status Index

Objective: For preoperative radionuclide myocardial perfusion imaging, metabolic equivalent is one of the key factors to evaluate the appropriateness. Duke Activity Status Index is a practical method to calculate metabolic equivalents. We intended to validate Duke Activity Status Index in our population for the assessment of preoperative myocardial perfusion imaging appropriateness. Methods: A total of 542 patients referred for myocardial perfusion imaging were recruited. A questionary compiled from Duke Activity Status Index was filled out based on which metabolic equivalents were calculated. Demographic data and history of cardiac risk factors were also collected. Myocardial perfusion imaging was performed using a 2-day stress-rest protocol either by exercise tolerance test or by pharmacologic stress through injection of Tc-MIBI and imaging by a dual-head gamma camera. Results: Out of 542 patients, 369 (68.1%) were evaluated for preoperative risk assessment. Metabolic equivalents (oxygen consumption/min/kg) were calculated at 9.3 ± 5.1, 10.8 ± 4.8, and 8.7 ± 5.1 in total, preoperative patients and patients evaluated for ischemia due to nonsurgical purposes, respectively (p = 0.001). The myocardial perfusion imaging was rarely appropriate in 291 (79.5%), maybe appropriate in 67 (18.3%), and appropriate in 8 (2.2%) patients. The prevalence of abnormal myocardial perfusion imaging was 22.5%, 28.4%, and 12.5% in “rarely appropriate,” “maybe appropriate,” and “appropriate” scenarios, respectively. Metabolic equivalents were similar between patients with normal and abnormal myocardial perfusion imaging (8.7 ± 5.0 vs. 8.5 ± 5.4). Conclusion: Either Duke Activity Status Index is not a proper tool for calculation of metabolic equivalents or the appropriate use criteria is not operational in the population of Iranian preoperative patients in which cultural factors may contribute.

Myocardial perfusion imaging and risk classification for coronary heart disease in diabetic patients. The IDIS study: a prospective, multicentre trial

2011 ◽  
Vol 39 (3) ◽  
pp. 387-395 ◽  
Author(s):  
Wanda Acampa ◽  
Mario Petretta ◽  
Laura Evangelista ◽  
Stefania Daniele ◽  
Evgjeni Xhoxhi ◽  
...  
Keyword(s):  
Coronary Heart Disease ◽  
Heart Disease ◽  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Perfusion Imaging ◽  
Multicentre Trial ◽  
Risk Classification ◽  
Diabetic Patients
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