Unknown

Dataset Information

0

The clinical approach to diagnosing peri-procedural myocardial infarction after percutaneous coronary interventions according to the fourth universal definition of myocardial infarction - from the study group on biomarkers of the European Society of Cardiology (ESC) Association for Acute CardioVascular Care (ACVC).


ABSTRACT:

Purpose

This review intends to illustrate basic principles on how to apply the Fourth Universal Definition of Myocardial Infarction (UDMI) for the diagnosis of peri-procedural myocardial infarction (MI) after percutaneous coronary interventions (PCI) in clinical practice.

Methods and results

Review of routine case-based events. Increases in cardiac troponin (cTn) concentrations are common after elective PCI in patients with chronic coronary syndrome (CCS). Peri-procedural PCI-related MI (type 4a MI) in CCS patients should be diagnosed in cases of major peri-procedural acute myocardial injury indicated by an increase in cTn concentrations of >5-times the 99th percentile upper reference limit (URL) together with evidence of new peri-procedural myocardial ischaemia as demonstrated by electrocardiography (ECG), imaging, or flow-limiting peri-procedural complications in coronary angiography. Measurement of cTn baseline concentrations before elective PCI is useful. In patients presenting with acute MI undergoing PCI, peri-procedural increases in cTn concentrations are usually due to their index presentation and not PCI-related, apart from obvious major peri-procedural complications, such as persistent occlusion of a large side branch or no-reflow after stent implantation.

Conclusion

The distinction between type 4a MI, PCI-related acute myocardial injury, and chronic myocardial injury can be challenging in individuals undergoing PCI. Careful integration of all available clinical data is essential for correct classification.

SUBMITTER: Mair J 

PROVIDER: S-EPMC9344934 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature

altmetric image

Publications

The clinical approach to diagnosing peri-procedural myocardial infarction after percutaneous coronary interventions according to the fourth universal definition of myocardial infarction - from the study group on biomarkers of the European Society of Cardiology (ESC) Association for Acute CardioVascular Care (ACVC).

Mair Johannes J   Jaffe Allan A   Lindahl Bertil B   Mills Nicholas N   Möckel Martin M   Cullen Louise L   Giannitsis Evangelos E   Hammarsten Ola O   Huber Kurt K   Krychtiuk Konstantin K   Mueller Christian C   Thygesen Kristian K  

Biomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals 20220526 5


<h4>Purpose</h4>This review intends to illustrate basic principles on how to apply the Fourth Universal Definition of Myocardial Infarction (UDMI) for the diagnosis of peri-procedural myocardial infarction (MI) after percutaneous coronary interventions (PCI) in clinical practice.<h4>Methods and results</h4>Review of routine case-based events. Increases in cardiac troponin (cTn) concentrations are common after elective PCI in patients with chronic coronary syndrome (CCS). Peri-procedural PCI-rela  ...[more]

Similar Datasets

| S-EPMC8117171 | biostudies-literature
| S-EPMC7888338 | biostudies-literature
| S-EPMC9720848 | biostudies-literature
| S-EPMC7795967 | biostudies-literature
| S-EPMC5466241 | biostudies-literature
| S-EPMC11926558 | biostudies-literature
| S-EPMC1768007 | biostudies-literature
| S-EPMC5907570 | biostudies-literature
| S-EPMC8751963 | biostudies-literature
| S-EPMC8853072 | biostudies-literature