Pregnancy-Related Spontaneous Coronary Artery Pseudoaneurysm Healed by Medical Treatment Guided by Optical Coherence Tomography.

Spontaneous coronary artery dissection (SCAD) is an uncommon cause of acute myocardial ischemia. SCAD complicated by coronary artery aneurysm (CAA) is rare and seldom reported. Coronary angiography is the gold standard for the diagnosis of SCAD.

Real-World Experience with a 60-mm-Long Stent in the Setting of Primary Percutaneous Coronary Intervention.

Introduction: Primary percutaneous coronary intervention (PPCI) represents a timely procedure that requires speedy revascularization. Moreover, PPCI in diffuse coronary lesions remains to be challenging even in the hands of experienced operators as the use of a long stent may increase the difficulty of the procedure in terms of stent delivery, deployment, and optimization. However, the practicability and clinical outcomes of deployment of a 60-mm-long stent in the setting of PPCI remain to be determined.

First Report of Acute Myocarditis Post-Pfizer-BioNTech COVID-19 Vaccination in the Kingdom of Bahrain.

We present a case of a 24-year-old male patient who presented to our institution five days after receiving his first dose of Pfizer-BioNTech vaccine to rule out acute coronary syndrome due to chest pain along with troponin increase and ECG changes. Acute coronavirus disease 2019 (COVID-19) infection was excluded based on a negative real-time reverse transcription-polymerase chain reaction (RT-PCR) test of specimens acquired using nasopharyngeal swabs for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and all other viral serologies were found to be negative. Coronary angiogram showed normal coronaries, and the presence of late gadolinium enhancement, which is indicative of myocarditis, was identified using cardiac magnetic resonance imaging (MRI).

Outcomes of Unprotected Left Main Percutaneous Coronary Intervention: A Single-Centre Experience.

Introduction: When the baseline anatomical syntax score-I (SxSI) is more than or equal to 33, percutaneous coronary intervention (PCI) of unprotected left main (UPLM) is discouraged and considered as high-risk of adverse cardiac events. We designed this study to compare the outcomes of UPLM-PCI between the low to intermediate-syntax score (SxSI/.) group (defined as SxSI <33) and the high-syntax score (SxSI) group (defined as SxSI more than or equal 33) with a subanalysis to explore the predictive role of intravascular images (IVI).