Top
20
Doctor insights on: Sinus Vs Atrial Tachycardia

Share
1

1
Atrial ectopic tachycardia vs atrial tachycardia? What's the difference?

Atrial ectopic tachycardia vs atrial tachycardia? What's the difference?

Sinoatrial node.: The normal heart rate "pacemaker" center is in the sinoatrial node, a part of the right atrium. Ectopic atrial tachycardia means that the pacemaker region (the part that is setting the heart rate) is in another location, & is acting erratically. Atrial tachycardia implies that it is the sinoatrial node that is acting erratically. They are similar, but the heartbeat starts at different points. ...Read more

Dr. John Chiu
3 doctors shared insights

Sinus (Definition)

In anatomy, a sinus is a cavity within a bone or other tissue. Most commonly found in the bones of the face and connecting with the nasal cavities. Sinus (anatomy), description of the general term paranasal sinuses, air cavities in the cranial bones, especially those near the nose, including: the maxillary sinuses, also called the maxillary antra and the largest of the ...Read more


2

2
Compare ventricular vs supraventricular tachycardia?

Compare ventricular vs supraventricular tachycardia?

Atria or ventricles: Supra ventricular tachycardia: from upper chambers of the heart, is due to irritability (increased automaticity) or a short circuit (reentry), heart is usually structurally normal. Ventricular tachycardia: from lower chambers of the heart, due to irritability, can occur in normal hearts but is more often seen in hearts with scar tissue or weak hearts and can be life threatening. ...Read more

5

5
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

See 1 more doctor answer
9

9
What are the differences between supraventricular tachycardia and multifocal atrial tachycardia?

What are the differences between supraventricular tachycardia and multifocal atrial tachycardia?

SVT and MAT: Mat is a kind of svt. Usually mat implies significant cardiac or pulmonary pathology. Svt can happen in less abnormal hearts. ...Read more

10

10
How could ventricular tachycardia feel different from atrial tachycardia?

How could ventricular tachycardia feel different from atrial tachycardia?

No definite rules...: Can differentiate these 2 arrhythmia types, although ventricular tachycardia generally causes more severe symptoms such as chest pain, fainting and even a cardiac arrest. Atrial tachycardia almost never causes cardiac arrest, although can be felt as palpitations with lightheadedness or difficulty breathing. ...Read more

See 1 more doctor answer
11

11
Ventricular or supraventricular tachycardia. What's the difference?

Ventricular or supraventricular tachycardia. What's the difference?

Origin, prognosis: Supra-ventricular tachycardia originates in the upper chambers of the heart (atria) and ventricular tachycardia in the lower chambers (ventricles). In very general terms, ventricular tachycardia may carry a more worrisome prognosis than its supra-ventricular counterpart but in many cases both types can be treated and in some cases (particularly supra-ventricular) can be "cured". See you doctor. ...Read more

See 1 more doctor answer
13

13
What's the difference between supraventricular thachycardia and ventricular tachycardia?

What's the difference between supraventricular thachycardia and ventricular tachycardia?

Everything: Svt arises in the atria (the upper chambers) and VT arises in the ventricles (lower chambers). Svt often occurs in otherwise healthy hearts and is annoying but only rarely serious. Vt usually arises in diseased hearts, can be serious, and sometimes is life-threatening. Vt in the setting of a heart attack or acute coronary syndrome is very dangerous. ...Read more

14

14
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

See 2 more doctor answers
15

15
Does ist (inappropriate sinus tachycardia) cause heart attack symptoms?

Does ist (inappropriate sinus tachycardia) cause heart attack symptoms?

Unlikely: Sinus tachycardia is normal with exercize, activities, excitement, and common with fever and illnesses. In the face of coronary disease, a fast heart beat can increase demand and precipitate events. ...Read more

16

16
Is a sinus tachycardia same thing as supraventricular tachycardia?

Is a sinus tachycardia same thing as supraventricular tachycardia?

No: Sinus tachycardia is the normal fast heart rate that results from a stressful situation, physically or emotionally (running, being upset, having fever, etc...). Svt is an arrhythmia that usually requires abnormalities of the electrical conduction system of the heart, and if frequent and troubling needs directed treatment. Sinus tachycardia does not require treatment of its own usually. ...Read more

See 2 more doctor answers
17

17
Is there a?Difference between atrial tachycardia and junctional tachycardia?

Is there a?Difference between atrial tachycardia and junctional tachycardia?

Yes.: These are two different rhythms. Atrial tachycardia is an abnormal rhythm originating from either the left or right atrium. Junctional tachycardia is an abnormal rhythm originating from the av node. Neither is more dangerous than the other. The treatments will be different, usually. ...Read more

See 1 more doctor answer
Dr. Warren Foster
162 doctors shared insights

Atrial Tachycardia (Definition)

Atrial tachycardia is a symptom in which a person's heart rate is faster than normal for his age or for the activity he is doing, and the electrical impulse for his heartbeats starts in the upper part of the heart (the atria). An electrocardiogram (EKG or ECG) ...Read more