enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Tachycardia-dependent bundle branch block - Wikipedia

    en.wikipedia.org/wiki/Tachycardia-dependent...

    Tachycardia-dependent bundle branch block (TDBBB) can affect either ventricle in the heart, and occurs when the heart's rate of contraction reaches an elevated level and becomes uncoupled from the heart's refractory period (the time it takes for a cardiac cell to "reset" for future contraction).

  3. Right bundle branch block - Wikipedia

    en.wikipedia.org/wiki/Right_bundle_branch_block

    A right bundle branch block (RBBB) is a heart block in the right bundle branch of the electrical conduction system. [1] During a right bundle branch block, the right ventricle is not directly activated by impulses traveling through the right bundle branch. However, the left bundle branch still normally activates the left ventricle.

  4. What It Means When You Have Chest Pain That Comes and Goes - AOL

    www.aol.com/means-chest-pain-comes-goes...

    Kamath says it can cause intermittent chest pain or sharp, tearing chest pain that often radiates to the shoulders and the back. It more often happens to men between the ages of 60 and 80.

  5. Bundle branch block - Wikipedia

    en.wikipedia.org/wiki/Bundle_branch_block

    A right bundle branch block typically causes prolongation of the last part of the QRS complex and may shift the heart's electrical axis slightly to the right. The ECG will show a terminal R wave in lead V1 and a slurred S wave in lead I. Left bundle branch block widens the entire QRS, and in most cases shifts the heart's electrical axis to the ...

  6. 11 causes of chest pain that aren't a heart attack - AOL

    www.aol.com/news/11-causes-chest-pain-arent...

    Another possible cause of chest pain that you can reproduce easily is costochondritis, which happens when the cartilage around your ribs becomes inflamed, the Mayo Clinic says. And it most often ...

  7. What It Could Mean If You Have Right-Side Chest Pain - AOL

    www.aol.com/could-mean-side-chest-pain-151452953...

    Dozens of conditions can cause chest pain on the right side. Some are directly related to the right side because an organ such as a lung is there, or it could be referred pain.

  8. Here's What To Do If You Have Pain on the Right Side of Your ...

    www.aol.com/lifestyle/heres-pain-side-chest...

    Unfortunately, the answer is quite broad—there are so many medical conditions that can cause pain in the chest. It can be as simple as a pulled muscle or as complicated as pulmonary embolism ...

  9. Split S2 - Wikipedia

    en.wikipedia.org/wiki/Split_S2

    The different types of split S 2 can be associated with medical conditions: Split during inspiration: normal. [3] (See above) Wide splitting: seen in conditions that delay RV emptying (pulmonic stenosis, right bundle branch block). Delay in RV emptying causes delayed pulmonic sound (regardless of breath); it is an exaggeration of normal ...