Evaluating a Young Patient with Joint Pain and Stiffness
Evaluating a 29-year-old female business executive with complaints of joint pains and stiffness affecting both hands and wrists, both feet and her left knee. She has reported these symptoms for the past 3 weeks.
Why Does This Male Patient with Rheumatic Heart Disease Have Congestive Heart Failure?
March 11th 2015The patient is a 48-year-old male with "heart trouble" since the age of 6 years, after having rheumatic fever. He was treated with digitalis and diuretics until he was 31 years of age when he was admitted for heart failure and underwent closed commissurotomy.
Do Statins Alter or Impair Cognitive Ability; A Systematic Review and Meta Analysis
March 11th 2015In 2012 the FDA issued a warning about the potential for statins to induce adverse effects on cognition; this systematic review and meta analysis of randomized controlled trials was completed to determine if this was true.
Looking at the Connection Between Pertussis Vaccinations and Asthma
March 11th 2015Based upon casual observation, some have suggested that the rise in the diagnosis and incidence of asthma is related to the pertussis vaccine. This study in Sweden attempted to determine if such a relationship exists.
Palpatations and Light-Headedness: Another 'Typical' Day
March 4th 2015A 73 year-old man presents to the emergency department from his internist's office where he had complained of palpitations and light-headedness that began 4 hours earlier after his daily exercise regimen. He did not appear distressed, but his heart rate was 160 beats per minute. Blood pressure was 140/90. He had no light-headedness at the time, but continued to report palpitations. An ECG was performed.