Articles related to Cardiology

Can you determine the appropriate case management for a 68-year-old man who is evaluated for an episode of syncope and repeated episodes of near-fainting when standing and working on his tractor? On physical examination, vital signs are normal. Supine blood pressure is 124/78 mm Hg, and pulse rate is 76/min. After the patient stands for three minutes, standing blood pressure is 88/68 mm Hg, and pulse rate is 94/min. The remainder of the examination is normal. How would you proceed?

A new cohort study has found physical, mental, and cognitive symptoms in patients one year after being treated in an intensive care unit (ICU) for COVID-19. The study involved an exploratory multicenter prospective cohort study that included 246 patients who were alive one year following ICU treatment for COVID-19. Three-quarters of patients reported physical symptoms, 1/4 reported mental symptoms, and about 15% reported cognitive symptoms a year after being hospitalized with the respiratory illness.

A proposed six-step approach to making sense of arterial blood gas (ABG) labs. This six-step process with simple table support helps ensure a complete and understandable interpretation of every ABG.

A study published in the Cleveland Clinic Journal of Medicine puts forward a new and systematic approach to diagnosing and managing orthostatic hypotension. The article notes that current approaches to evaluating and managing the disease are based on limited data, but that patients would benefit from more consistent diagnosis and treatment methods.

Thinking of starting the new year off with a diet? According to U.S. News and World Report, the Mediterranean diet is the best overall diet for adults. The diet was ranked first in the categories of best diets for healthy eating, easiest diets to follow, and best diets for diabetes, among other measurable categories.

In this clinical trial, the authors attempt to answer the question of whether a high-intensity interval training program can improve cardiorespiratory fitness and delay the biochemical progression of prostate cancer in patients who are undergoing active surveillance. One group was asked to complete 12 weeks of thrice-weekly, supervised aerobic sessions on a treadmill at 85% to 95% of peak oxygen consumption (V̇o2). The usual care group maintained their normal exercise levels.