Creator: Your.MD
Published: 2016-01-01

Conditions
----------

*   [Anxiety](#anxiety)
*   [SVT](#supraventricular-tachycardia)

Anxiety
-------

Anxiety is a feeling of unease, such as worry or fear, that can be mild or severe.

  

#### Symptoms of this condition may include:

*   Anxiety
*   Unusually tired
*   Feeling irritable
*   Feeling sick or nausea
*   Feeling heart beat

Our Health A-Z contains more information on [**Anxiety**](/condition/anxiety/#symptoms).

[If you are worried about this condition you can try our free AI Symptom Checker here.](https://webapp.your.md/login?utm_source=yourmd&utm_medium=in-article&utm_campaign=your-symptoms)

SVT
---

Supraventricular tachycardia (SVT) is the name given to an abnormality of heart rhythm, characterised by a fast heartbeat.

  

#### Symptoms of this condition may include:

*   Feeling heart beat
*   Loss of consciousness
*   Chest pain
*   Lightheaded or feeling dizzy
*   Shortness of breath

Our Health A-Z contains more information on [**SVT**](/condition/supraventricular-tachycardia/#symptoms).

[If you are worried about this condition you can try our free AI Symptom Checker here.](https://webapp.your.md/login?utm_source=yourmd&utm_medium=in-article&utm_campaign=your-symptoms)

Conditions related to Feeling heart beat and Unusually tired