Spontaneous Coronary Artery Dissection as an Uncommon Case of Non-ST-Elevation Myocardial Infarction: A Case Report and Review.

Spontaneous coronary artery dissection (SCAD) is a rare condition that frequently goes undiagnosed. Still, it is becoming an increasingly recognized cause of acute coronary syndrome (ACS), predominantly in middle-aged women with few or no cardiovascular risk factors. We present a case of a 53-year-old female with traditional cardiovascular risk factors, who presented with typical anginal symptoms and was diagnosed with SCAD in the mid to distal left anterior descending artery (LAD).

3-NP-induced Huntington's-like disease impairs Nrf2 activation without loss of cardiac function in aged rats.

Cardiovascular diseases (CVDs) are one of the leading causes of death in patients over 60years with Huntington's disease (HD). Here, we investigated if age-related oxidative stress (OS) is a relevant factor to develop cardiac damage in an in vivo model of striatal neurodegeneration induced by 3-nitropropionic acid (3-NP). We also evaluated the potential effect of tert-butylhydroquinone (tBHQ) to increase the Nrf2-regulated antioxidant response in hearts from adult and aged rats intoxicated with 3-NP.