A member asked:

Chance of sudden cardiac arrest clear ecgs last yr but palps at moment?

5 doctors weighed in across 4 answers

Low risk: Palpitations are exceedingly common and are not predictive of sudden cardiac death (SCD). Factors that are predictive are: resuscitation from SCD, very weak heart (ejection fraction of

Answered 9/26/2015

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Dr. Luis Taylor answered

Specializes in Pulmonology

Palpitations: could be from mutliple factors suchas thyroid disorders, medications, caffeine in addition to a cardiac disorder. Please see your primary care doctor for a full work up. Best wishes and best of health.

Answered 10/5/2015

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Dr. Daniel Ziegler answered

Specializes in Emergency Medicine

No useful info: except your age of 25 which makes possibility of cardiac arrest very remote even with family history unless there's a history of septal hypertrophy which is rare. Palpitations at your age occur for a plethora of reasons rarely serious. An EKG can stay normal right up till the moment you have a heart attack so doesn't help either. Your pic and name are female, bio says male. If pulse>120, go to ER

Answered 2/2/2017

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Dr. Jerome Zacks answered

Specializes in Cardiology

Unusual at age 25: Palpitations in young people are fairly common but merit a careful assessment by ones doctor. A history, physical exam, ECG and basic blood tests, including TSH (thyroid screening test) will give clues as to whether further testing (24 hour Holter Monitoring, Echocardiogram) might be appropriate. Sudden Cardiac arrest is rare but risk factors should be excluded.

Answered 12/1/2015

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