Background The PR interval is a ubiquitous parameter available to all clinicians. Studies on associated risk have been conflicting, often limited by sample sizes and one ECG per individual. The study ...

There are no official numbers for the optimal levels of testosterone, but certain medical laboratories use the following reference values for typical total serum testosterone, measured in nanograms ...

Your doctor says everything looks fine, but you still feel terrible. The problem might not be your health but how labs define “normal.” Understanding the difference between normal and optimal could ...

NEW DELHI: The Indian Council of Medical Research (ICMR) has shortlisted 11 medical institutions across the country for a study to define what is medically normal for Indian children and adolescents - ...

Thromboelastography (TEG ®; Haemoscope, USA) is a point-of-care global hemostasis system used by anesthetists largely to monitor perioperative changes in coagulation in surgical patients (1,2). By ...

Good news: starting your running journey doesn't have to require diving in head-first and sprinting for 30 minutes straight. If you’ve never been much of a runner (or you’re starting to get back into ...

int i = 5; bool b; // Using relational operators b = i >= 1 && i <= 5; // ascending all inclusive b = i >= 1 && i < 5; // ascending exclusive end b = i > 1 && i <= 5 ...

Editor’s note: The EKG Detective will be a monthly column dedicated to illustrating the benefits of utilizing deductive logic as a method for interpreting ECG tracings. The column will highlight and ...