When you breathe, a certain fraction of your air enters the lungs and blood flows through the capillaries. When this ratio is above or below 0.8, you may have ventilation/perfusion (V/Q) mismatch. A V ...

How Does a VQ Scan Work? The VQ scan is a nuclear scan. It measures airflow, called ventilation, and blood flow, called perfusion, in your lungs. The V and Q make up a math equation that helps doctors ...

As an automotive company with a pedigree of excellent cars dating back to the 1930s, Nissan has done its fair share of tinkering when it comes to engines. You certainly don't become one of the biggest ...

Tudor was lucky enough to be in Wales just as Sebastien Loeb was securing his 8th World Rally Championship title during Wales Rally GB 2011 and wrote a guest blog for ITV News covering the rally ...

Gilbert Smith is an automotive journalist with over five years of specialized research and writing experience. Before joining CarBuzz in 2024, he produced in-depth buyer’s guides and feature articles ...