A Rare Multi-vessel Spontaneous Coronary Artery Dissection Case Requiring Balloon Intervention.

Spontaneous coronary artery dissection (SCAD) is a rare cause of acute coronary syndrome. This case involves a multivessel SCAD requiring intervention. The patient is a 39-year-old woman suffering from a non-ST elevation myocardial infarction caused by SCAD.

A Case Series of Myocarditis Related to the COVID-19 Vaccine.

Perimyocarditis related to the coronavirus disease 2019 (COVID-19) vaccine is one of the rare adverse events that emerged in April 2021 and then the number of cases commensurably increased as the number of vaccinated people rose. This is a case series of myocarditis/pericarditis related to the messenger RNA (mRNA) COVID-19 vaccine in which we identified four cases with different presentations and outcomes. A short-term follow-up period of five months revealed a full recovery of three cases within one to 12 weeks and persistent left ventricular systolic dysfunction in the fourth case which will require further follow-up to assess long-term outcomes.