ABSTRACT
Post-myocardial infarction ventricular septal defect (post-MI VSD) is a rare complication of ST-elevation myocardial infarction (STEMI) with an incidence of <1% in early revascularization era. Here we present the case of a 66-year-old woman with post-MI VSD owing to delay in her presentation in the current pandemic. Patient presented with worsening back pain and chest pain with confusion, and an EKG positive for inferior wall STEMI. She underwent emergent percutaneous intervention with placement of drug-eluting stent in her right coronary artery. She developed worsening heart failure and new-onset heart murmur and was found to have a VSD on a transthoracic echo. Because of her poor prognosis, family decided to pursue comfort care and patient unfortunately passed. Delay in seeking health care during the pandemic, as seen in our patient, is multifactorial including fear of contracting infection, decreased emergency medical services members, and concerns for overburdening healthcare systems. Lack of standardized in-hospital approach to emergencies while ensuring adequate protection from infection to healthcare workers, especially during the initial phase of the pandemic, led to increased door-to-balloon times in addition to the increased time to first medical contact. The importance of media outreach ensuring availability of health care in emergencies, changing emergency response algorithms to ensure safety of patients and healthcare providers, and including thrombolytic therapy where there is a delay due to stringent screening or delayed COVID-19 testing can be used to prevent worsening complications following STEMI.
ABSTRACT
BACKGROUND: Left ventricular free wall rupture (LVFWR) is a rare complication after myocardial infarction and usually occurs 1 to 4 days after the infarct. Over the past decade, the overall incidence of LVFWR has decreased given the advancements in reperfusion therapies. However, during the COVID-19 pandemic, there has been a significant delay in hospital presentation of patients suffering myocardial infarctions, leading to a higher incidence of mechanical complications from myocardial infarctions such as LVFWR. CASE PRESENTATION: We present a case in which a patient suffered a LVFWR as a mechanical complication from myocardial infarction due to delay in seeking care over fear of contracting COVID-19 from the medical setting. The patient had been having chest pain for a few days but refused to seek medical care due to fear of contracting COVID-19 from within the medical setting. He eventually suffered a cardiac arrest at home from a massive inferior myocardial infarction and found to be in cardiac tamponade from a left ventricular perforation. He was emergently taken to the operating room to attempt to repair the rupture but he ultimately expired on the operating table. CONCLUSIONS: The occurrence of LVFWR has been on a more significant rise over the course of the COVID-19 pandemic as patients delay seeking care over fear of contracting COVID-19 from within the medical setting. Clinicians should consider mechanical complications of MI when patients present as an out-of-hospital cardiac arrest, particularly during the COVID-19 pandemic, as delay in seeking care is often the exacerbating factor.