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Dual Antiplatelet Therapy Duration After Acute Coronary Syndromes and Elective Percutaneous Coronary Intervention

…particularly after stent implantation. In both situations, DAPT is generally a temporary strategy. At an appropriate point, it is usually replaced by single antiplatelet therapy…

Atropine: Dosing in Bradycardia and Its Limitations

…level, producing atrioventricular (AV) or intraventricular blocks. Isolated sinus bradycardia in the early hours following infarction may be associated with hemodynamic compromise. More broadly, bradyarrhythmic…

Intravascular Imaging: IVUS and OCT for PCI Optimisation

…backscatter of the light signal. Imaging is therefore typically performed during contrast injection or another method of temporary blood displacement. OCT is particularly useful for…

ST-Elevation Myocardial Infarction Complicated by Cardiogenic Shock

…STEMI has fallen with prompt reperfusion and reduction of infarct size. Earlier estimates approached 20%, whereas contemporary trials and observational databases report approximately 5–10…

Management and treatment of AV block (atrioventricular blocks)

…treatment with a class I recommendation for the management of acute bradycardia is transcutaneous pacing. Pharmacological interventions (Table 4) should be considered temporary, often insufficient…

Sinoatrial block (SA block): ECG criteria, causes and clinical features

…in both types, may be regular, temporary, or intermittent. Second degree sinoatrial (SA) block type 1 (Wenckebach block) In type 1 second degree sinoatrial block…

Periprocedural Myocardial Infarction After PCI and CABG

Myocardial ischemia and infarction Definition and pathophysiology Periprocedural myocardial infarction (MI) is myocardial necrosis temporally related to coronary revascularization. It may follow percutaneous coronary intervention…

Post-Infarction Pericarditis and Dressler Syndrome

…ischemia and infarction Definition and pathophysiology Post infarction pericarditis encompasses two temporally and clinically distinct complications of acute myocardial infarction (AMI): Early infarct associated pericarditis …

Contrast-Associated Acute Kidney Injury: Risk Assessment and Prevention

…or percutaneous coronary intervention. The preferred terminology is contrast associated AKI when temporal association is present; contrast induced AKI should be reserved for the smaller…

Stent Thrombosis: Timing, Causes, Diagnosis, and Prevention

…used for type 1 myocardial infarction are fulfilled. The temporal relationship to stent implantation should always be specified. Coronary arterial thrombi are predominantly platelet rich…

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