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2. Ventricular fibrillation - Wikipedia

   en.wikipedia.org/wiki/Ventricular_fibrillation

   Ventricular fibrillation most commonly occurs within diseased hearts, and, in the vast majority of cases, is a manifestation of underlying ischemic heart disease. Ventricular fibrillation is also seen in those with cardiomyopathy , myocarditis , and other heart pathologies.

3. 8 Common Cardiovascular Diseases for Men & How to Prevent Them

   www.aol.com/8-common-cardiovascular-diseases-men...

   Heart disease and cardiovascular disease have almost the same meaning. ... The main cause of cardiac arrest is two types of arrhythmias called ventricular fibrillation or ventricular tachycardia.

4. Primary ventricular fibrillation - Wikipedia

   en.wikipedia.org/wiki/Primary_ventricular...

   12-lead ECG of ventricular fibrillation. Primary ventricular fibrillation (PVF) is an unpredictable [1] and potentially fatal arrhythmia occurring during the acute phase of a myocardial infarction leading to immediate collapse and, if left untreated, leads to sudden cardiac death within minutes.

5. Cardiac arrest - Wikipedia

   en.wikipedia.org/wiki/Cardiac_arrest

   The mechanism responsible for the majority of sudden cardiac deaths is ventricular fibrillation. Ventricular fibrillation is a tachyarrhythmia characterized by turbulent electrical activity in the ventricular myocardium leading to a heart rate too disorganized and rapid to produce any meaningful cardiac output, thus resulting in insufficient ...

6. Fibrillation - Wikipedia

   en.wikipedia.org/wiki/Fibrillation

   There are two major classes of cardiac fibrillation: atrial fibrillation and ventricular fibrillation. Atrial fibrillation is an irregular and uncoordinated contraction of the cardiac muscle of atria. It can be a chronic condition, usually treated with anticoagulation and sometimes with conversion to normal sinus rhythm.

7. 9 Weird Symptoms Cardiologists Say You Should Never Ignore

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

   It’s possible you could have a heart rhythm disorder like atrial fibrillation, or Afib. ... Valvular disease is a growing focus area in the diagnosis and treatment of heart disease, says Dr ...