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Doctor insights on: Atril Fibrillation

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Ventricular fibrillation fatal?

Ventricular fibrillation fatal?

Possibly..: In ventricular fibrillation, vfib, the heart is quivering and there is no blood flow so the person is clinically dead. If the heart cannot be restored to a rhythmn where there is blood flow, the patient will then be pronounced dead. Treatment for this rhythmn includes electrically shocking the heart as quickly as possible. Performing CPR in the meantime can be life-saving. ...Read more

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Fibrillation (Definition)

Fibrillation is the rapid, irregular, and unsynchronized contraction of muscle fibers. An important occurrence is with ...Read more


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Can atrial fibrillation with rapid ventricular beat cause ventricular fibrillation?

Can atrial fibrillation with rapid ventricular beat cause ventricular fibrillation?

Not usually: Not typically; however, if you also have an accessory pathway (wolff-parkinson-white syndrome), this is a unique situation where af is known to cause very rapid ventricular activation during af, which can lead to vf. Rapid ventricular response may cause cardiac weakening over time, which in turn may increase the risk of vf. ...Read more

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What is Paroxysmal atrial fibrillation?

What is Paroxysmal atrial fibrillation?

Irregular pulse: Paroxysmal atrial fibrillation is an abnormal heart rhythm that is intermittent (or paroxysmal), arising from the upper chambers of the heart (or atria), and is very chaotic, or irregular (fibrillating). It can cause problems because it usually drives the heart rate up too fast (giving symptoms and eventually weakening the heart) and can increase the risk of stroke. Causes of PAF are multiple. ...Read more

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Atrial fibrillation versus ventricular fibrillation. Causes and cures?

Atrial fibrillation versus ventricular fibrillation. Causes and cures?

VF vs AF: Ventricular is lethal instantly. A fib is not lethal and treated with medications or ablation. ...Read more

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Is atrial fibrillation inherited?

Is atrial fibrillation inherited?

Sometimes: There is a gene that makes the tendency to get it more likely, but most a fib is due to environmental and aquired factors such as age, valvular heart disease and alcohol. ...Read more

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Why is ventricular fibrillation worse than atrial fibrillation?

Why is ventricular fibrillation worse than atrial fibrillation?

Fibrillation: atrial fibrillation has normal left ventricular contractions put poor atrial function. Ventricular fibrillation has no real ventricular contractions so blood pumping essentially stops. Atrial fibrillation is a rhythm you can live with. Ventricular fibrillation is a rhythm you die with unless it is corrected quickly. ...Read more

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What is worse: ventricular fibrillation or atrial fibrillation?

What is worse: ventricular fibrillation or atrial fibrillation?

Ventricular fib: Vf is worse; it usually causes cardiac arrest which is often fatal. Atrial fibrillation, while not as severe, also has significant health risks. It increases the risk of stroke, which can be disabling or fatal. Additionally, if the af causes a fast pulse for a prolonged period of time, this may lead to weakening of the heart and cause heart failure. ...Read more

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Does atrial fibrillation with rapid ventricular response cause ventricular fibrillation?

Only in a Very Few: Generally, the answer to this is a very solid "no." this is a rare complication of people with another condition (on top of their afib) called wolff-parkinson-white syndrome (or wpw). In certain patients having both conditions, the top chamber is too-well connected to the bottom and can trigger ventricular fibrillation. ...Read more

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Is atrial fibrillation hereditary?

Is atrial fibrillation hereditary?

No: Congenital heart problems can be inherited and this can lead to afib. But afib itself is not. ...Read more

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Heart problems ventricular bigeminy?

Heart problems ventricular bigeminy?

Usually benign: Premature or "skipped" beats frome the bottom chambers of the heart are common; they sometimes occur in fixed patterns. When every other beat is a premature beat, it's called ventricular bigeminy. When every 3rd beat is premature, it's called ventricular trigeminy, and so on. Bottom line: with a normal heart, these patterns are completely benign and don't need treatment unless very troubling. ...Read more

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Can Lisinopril cause atrial fibrillation?

Can Lisinopril cause atrial fibrillation?

No: My answer would be NO. I reviewed reliable sources and atrial fibrillation is not listed as a side effect. I found a website with a very unscientific survey among people taking lisinopril who have developed afib, but without any scientific rigor at all. Most people that need lisinopril already have other reasons to develop atrial fibrillation. I hope this helps. ...Read more

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What is more dangerous, atrial fibrillation or ventricular fibrillation?

For: Any chances to "recover" from vfib one need to be in an intensive care an hooked to an ekg. And a slim chance to live. If someone collapses on the street, help has to come in minutes to jump heart back to normal rhythm. People who go in vfib have an underlying and severe heart disease. Conclusion vfib kills a afib can be controlled, even normal rhythm may be restored. Big difference! ...Read more

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Why is atrial fibrillation dangerous?

Why is atrial fibrillation dangerous?

Causes strokes: Atrial fibrillation causes stagnation of blood in the atrium contributing to the formation of clots there which may travel to the brain causing a stroke or cva or sudden death. ...Read more

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What is atrial fibrillation?

Irregular rhythm: Af is an irregular heart rhythm caused by uncoordinated electrical activity in the atria, or top chambers of the heart. Sometimes it is fast, other times it isn't. ...Read more

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What is atrial fibrillation?

Arrhythmias: Atrial fibrillation (afib) is the most common sustained rhythm abnormality. It's characterized by an irregular heart rate. The upper chambers of the heart (atrium) do not beat but quiver. Many people don't notice it. But many do. It can lead to strokes in some patients so blood thinners are important. It can be treated with medications, ablation thru iv's in the groin or surgery. See a cardiologis. ...Read more

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Vtac/vfib vs asystole?

Vtac/vfib vs asystole?

Both critical: Asystole mean ther is no heart activity the heart is not beating or moving in any way, it is the rhythm that a patient has when they are pronounced dead. Vtac and vfib are potential reversibly life threatening rhythms where the heart still has activity but it is not synchronized to provide forward blood flow. When recognized immediately there are interventions to reverse these two rhythm. ...Read more

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How are atrial fibrillation and atrial flutter different?

How are atrial fibrillation and atrial flutter different?

Irregular/ regular: Heart rythm problem is more unpredictable in a fib. In flutter the are more predictable and regular rate. The treatment approach differs and risk of intracardiac blood clot also in that context. ...Read more

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Does atrial fibrillation cause fainting?

Does atrial fibrillation cause fainting?

Afib cause faint?: It is unlikely but i guess possible. The most common cause of faint is "vaso vagel syncope ". This is like after standing a long time, at the sight of blood, etc. ...Read more

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Heart condition arterial fibrillation?

Heart condition arterial fibrillation?

Atrial fibrillation?: Most common cardiac dysthymia on the general population. Affect over 2 million people in usa. Incidence increase with age. Associated with hypertension, coronary artery disease, valvular heart dz, hyperthyroidism, copd, alcohol intake. Can be sustained or episodic. Need physical exam and ECG for diagnosis. Many patients are asymptomatic. Symptoms like: palpitations, chest pain, shortness ofbreath. ...Read more