Multiple coronary micro-aneurysm formation after drug-eluting stent implantation.

Although there are limited data regarding the formation of coronary artery aneurysms (CAAs) after drug-eluting stent (DES) implantation, CAAs appear to be a rare complication of coronary stenting. The exact mechanism of CAA formation is unknown, but several hypotheses have been proposed. As the use of DES increases, the clinical significance of these findings will become clearer.

Attitudes of healthcare professionals involved in cardiology practice towards key points of contemporary guidelines on resuscitation.

Hellenic J Cardiol. 2014; 55: 378-385. At the request of the authors, the name of the second author of this Original Research article has been changed from Athanasios Patialakas to Athanasios Patialiakas.

Attitudes of healthcare professionals involved in cardiology practice towards key points of contemporary guidelines on resuscitation.

Introduction: Cardiopulmonary resuscitation (CPR) is not always executed in compliance with contemporary guidelines and the quality of CPR may differ among hospitals within the same country or among categories of healthcare providers and medical specialties. The aim of this study was to assess attitudes of cardiology healthcare professionals towards CPR guidelines.

Methods: An anonymous questionnaire was posted online during 2009.

Cardiac aetiology of cardiac arrest: percutaneous coronary interventions during and after cardiopulmonary resuscitation.

Management and prevention of cardiac arrest in the setting of heart disease is a challenge for modern cardiology. After reviewing the aetiology of sudden cardiac death and discussing the way to identify candidates at risk, we emphasise the role of percutaneous coronary interventions during and after cardiopulmonary resuscitation in the treatment of patients with return of spontaneous circulation after cardiac arrest.

Marked troponin elevation after implantation of a permanent antibradycardia pacemaker.

Introduction: Transvenous insertion of endocardial leads for permanent pacing is often accompanied by minor myocardial damage, detected thanks to the high sensitivity of cardiac troponins. It is unknown whether higher troponin levels, commensurate with more severe myocardial damage, can be encountered after implantation procedures.

Methods: Over a 3-year period, 283 patients underwent an implantation of a full antibradycardia pacemaker system (pulse generator plus leads).