Acute Myocardial Infarction and Concomitant Acute Intracranial Hemorrhage: Clinical Characteristics and Outcomes

Traumatic Brain Injury With Concomitant Myocardial Infarction: A Clinical Dilemma

A 51-year-old male patient was brought to the emergency department (ED) by paramedics after an unwitnessed fall from a height while he was working. He sustained a severe head injury with a low Glasgow Coma Scale (GCS). After securing his airway and stabilizing the patient, a CT scan of the brain was done that revealed bilateral subdural hematomas, and an electrocardiogram (EKG) revealed an ST elevation inferior wall myocardial infarction (MI), which was suggested to be the cause of his fall. With the presence of two concomitant life-threatening medical conditions, it was a predicament which of the two pathologies to target first in treatment. Ultimately, a management plan was decided following a multidisciplinary urgent meeting in the ED, which was attended by all respective teams. Initial conservative management with close neurological and cardiovascular monitoring in the intensive care unit (ICU) was deemed the safest option in this case.

Clinical characteristics and outcomes of patients with intracerebral hemorrhage after acute myocardial infarction

Data regarding patients with intracranial hemorrhage (ICH) following acute myocardial infarction (AMI) is scarce. This study aims to investigate the incidence, clinical characteristics, prevention, treatment, and prognosis of ICH in patients with AMI. Among 5257 patients with AMI, 14 cases (0.27%) experienced ICH following AMI, including 11 males and three females. In-hospital mortality occurred in eight patients (57.1%), all of whom experienced sudden loss of consciousness. Six patients (42.6%) were classified as high or very high risk according to CRUSADE score, and seven patients (50.0%) were classified as high risk according to Academic Research Consortium for High Bleeding Risk (ARC-HBR). The CRUSADE and ARC-HBR scores can complement each other in risk assessment. All in-hospital deaths occurred within four days of ICH onset; The volume of ICH in patients who died in the hospital was significantly higher than in those who survived and were discharged, with 30 ml possibly serving as a threshold. The incidence of ICH following myocardial infarction is low; however, the mortality rate is extremely high, presenting considerable challenges for clinical treatment. Prevention, early detection, and prompt symptomatic management are essential for improving patient outcomes.