Mitral valve stenosis Y descent seen on the wedge tracings. If a trans-septal puncture is made during right heart catheterization, however, the pressure gradient can accurately quantify the severity of mitral stenosis. Chest X-ray may also assist in diagnosis, showing left atrial enlargement. Electrocardiography may show "P mitrale", that is, broad, notched P waves in several or many leads with a prominent late negative component to the P wave in lead V, and may also be seen in mitral regurgitation, and, potentially, any cause of overload of the left atrium. Thus, "P-sinistrocardiale" may be a more appropriate term. Treatment is not necessary in
Where Would You Be rawness" of it. The music video was directed by Morris Abraham and premiered in May 2002. "Where Would You Be" debuted at number 45 on the U.S. "Billboard" Hot Country Songs for the week of May 11, 2002. Where Would You Be "Where Would You Be" is a song written by Rachel Proctor and Rick Ferrell, and recorded by American country music singer Martina McBride. It was released in May 2002 as the third single from her "Greatest Hits" album. The song peaked at number 3 on the U.S. "Billboard" Hot Country Singles & Tracks chart. The female narrator questions