What Is Postural Orthostatic Tachycardia Syndrome (POTS)? Postural orthostatic tachycardia syndrome (POTS) is a disorder that can make someone feel faint or dizzy. It happens when the autonomic ...

Takotsubo syndrome (TTS), also known as stress‐induced cardiomyopathy, is an acute reversible form of left ventricular systolic dysfunction that mimics acute coronary syndrome in presentation. Once ...

Atrioventricular reentrant tachycardia (AVRT) is a rhythm problem in your heart that makes it beat too fast. It results from an extra connection between your upper and lower chambers. You might hear ...

ICLS (Immediate Cardiac Life Support) is a resuscitation training program for healthcare professionals that teaches appropriate team resuscitation during the 'first 10 minutes' of a sudden cardiac ...

A normal resting heart rate for adults is between 60 and 100 beats per minute. Seek medical help if your heart rate feels too high or low, or if you feel dizzy or have palpitations. A normal resting ...

This applies to learners who have never been AHA-certified in the discipline previously, or if it has been more than two years and one month since your last AHA certification in the discipline.

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