Background: Clinicians encounter sudden death among aortic stenosis (AS) patients especially after they become symptomatic. Mortality is 50% at 1 year and 70 to 80% at 2 years without aortic valve replacement. However, there have been few studies that investigate the predictor for short-term sudden cardiac arrest in patients with severe AS. We investigated the [...]

Background: Severe aortic stenosis (SAS) had been identified as being at elevated risk for non-cardiac surgery. However, two reports demonstrated that SAS did not increase mortality of intermediate to high risk non-cardiac surgery. The European Society of Cardiology guideline states non-cardiac surgery of low to intermediate risk can be safely performed among patients with SAS. [...]

Background: Transcatheter aortic valve replacement (TAVR) is an increasingly common procedure. While it is currently recommended for patients with severe aortic stenosis with high or intermediate surgical risk, it is currently being studied in lower risk patients. If approved for expanded use, it stands to become even more commonplace in hospitals around the country. We [...]

Background: Severe aortic stenosis (SAS) had been identified as being at elevated risk for non-cardiac surgery. However, two reports demonstrated that SAS did not increase mortality of intermediate to high risk non-cardiac surgery. The European Society of Cardiology guideline states non-cardiac surgery of low to intermediate risk can be safely performed among patients with SAS. [...]

Case Presentation: 85 year old female was admitted on account of lethargy and decreased oral intake for the previous week, and evidence of anemia. She had undergone a transcatheter aortic valve replacement(TAVR) 5 months prior for her management of her severe aortic valve stenosis. Additionally, she suffered from recurrent gastrointestinal bleeding due to arteriovenous malformations, [...]

Case Presentation: A 76 year-old male with a history of diverticulitis, T2DM, HTN, persistent atrial fibrillation and compensated alcoholic cirrhosis presented for recurrent gastrointestinal bleeding (GIB). He initially presented to an outside hospital six months prior for shortness of breath and found to be anemic requiring 4 units of packed red blood cells (PRBCs). Since [...]

Case Presentation: Our patient is a 66-year-old female who was admitted for shortness of breath and generalized weakness. She was severely anemic with hemoglobin of 6.5. Her EGD did not show any obvious evidence of bleeding. Colonoscopy in the past showed a large inflammatory mass consistent with ischemic colitis. Follow-up colonoscopy showed completely healed mucosa. [...]

Case Presentation: History: A 67-year-old male with a complex medical history, including HIV on HAART, Type 2 diabetes mellitus (T2DM), stage III CKD with microalbuminuria, severe aortic stenosis treated with TAVR, and post-procedural complete heart block managed with a dual-chamber pacemaker, presented to the emergency department with right-sided abdominal pain. This pain, described as cramping, [...]