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2. Arrhythmia - Wikipedia

   en.wikipedia.org/wiki/Arrhythmia

   Congenital heart defects are structural or electrical pathway problems in the heart that are present at birth. Anyone can be affected by this because overall health does not play a role in the problem. Problems with the electrical pathway of the heart can cause very fast or even deadly arrhythmias.

3. Premature ventricular contraction - Wikipedia

   en.wikipedia.org/wiki/Premature_ventricular...

   Premature ventricular contractions may be associated with underlying heart disease, and certain characteristics are therefore elicited routinely: the presence of signs of heart disease or a known history of heart disease (e.g. previous myocardial infarction), as well as heart disease or sudden cardiac death in close relatives.

4. Junctional rhythm - Wikipedia

   en.wikipedia.org/wiki/Junctional_rhythm

   When this happens, the heart's atrioventricular node or bundle of His can take over as the pacemaker, starting the electrical signal that causes the heart to beat. [ 1 ] [ 5 ] Depending on where the rhythm originates in the AV node, the atria can contract before ventricular contraction due to retrograde conduction , during ventricular ...

5. What Causes Heart Disease? 9 Things Doctors Need You to ... - AOL

   www.aol.com/causes-heart-disease-9-things...

   You wear a seat belt and drive carefully to avoid accidents, you stock up on antioxidant-laden foods to prevent cancer, but you might not realize all the things you should be doing to fight the No ...

6. 9 Weird Symptoms Cardiologists Say You Should Never Ignore

   www.aol.com/lifestyle/9-weird-symptoms...

   A condition called peripheral artery disease (PAD), for example, occurs when the arteries that carry blood from the heart to the legs get clogged; it’s associated with an increased risk of heart ...

7. Knowing These Surprising (and Subtle) Signs of a Heart ... - AOL

   www.aol.com/lifestyle/knowing-surprising-subtle...

   Cardiologists share the warning signs of heart attack that every woman should know, plus potential risk factors. Knowing These Surprising (and Subtle) Signs of a Heart Attack in Women May Save ...