Heart Failure: Systolic vs. Diastolic Dysfunction — Medcomic
Heart failure is defined as the inability of the heart to provide sufficient output to meet the metabolic demands of the body.
Hodgkin Lymphoma — Medcomic
Hodgkin lymphoma (HL) is a clonal B-cell malignancy that resides predominantly in the lymphatic system.
Aortic Stenosis — Medcomic
Causes of aortic stenosis (AS) include degenerative sclerosis with calcification of a trileaflet aortic valve, calcification of a congenital aortic bicuspid valve, or rheumatic fever.
The Hypothalamic-pituitary-adrenal Axis — Medcomic
The hypothalamic-pituitary-adrenal (HPA) axis is a major neuroendocrine system that involves the hypothalamus, pituitary gland, and the adrenal glands.
Typical Community Acquired Pneumonia — Medcomic
Community acquired pneumonia (CAP) is an acute infection of the lung parenchyma acquired outside of the hospital or less than 48 hours after hospital admission.
Functional Classification of Heart Failure — Medcomic
The New York Heart Association (NYHA) functional classification is based on the amount of activity needed to elicit symptoms from the patient.
Monteggia vs. Galeazzi Fractures — Medcomic
A Monteggia fracture is a fracture of the proximal ulna with dislocation of the radial head.
Heart Sounds — Medcomic
The first heart sound (S1) represents mitral and tricuspid valve closure as the ventricular pressure exceeds atrial pressure at the beginning of systole.
Barrett Esophagus — Medcomic
Barrett esophagus is a condition in which intestinal metaplastic columnar epithelium replaces the stratified squamous epithelium that normally lines the distal esophagus.
Renal Tubular Acidosis — Medcomic
Renal tubular acidosis (RTA) refers to a group of disorders affecting the renal tubules characterized by an impaired ability to acidify the urine and excrete acid.