Are we talking about a cup of coffee or 5 cans of heart palpitation inducing Red Bull?
From the economist.com
Once I experience the first heart palpitation, the list gets cut in half.
From the psychcentral.com
Do you view the palpitation as a symptom of an illness or disease?
From the blogs.psychcentral.com
Palpitation and pain in the heart were frequent symptoms.
From the en.wikipedia.org
Do you view the palpitation as a sign that you are weak?
From the blogs.psychcentral.com
Al-Jurjani also established an association between goitre and palpitation in The Treasure of Khvarazm Shah.
From the en.wikipedia.org
Palpation should not be confused with palpitation, which is an awareness of the beating of the heart.
From the en.wikipedia.org
They are comfortable at rest but ordinary physical activity results in fatigue, palpitation, dyspnea or angina.
From the sciencedaily.com
They are comfortable at rest but less than ordinary activity causes fatigue, palpitation, dyspnea or angina.
From the sciencedaily.com
More examples
A rapid and irregular heart beat
Shaking: a shaky motion; "the shaking of his fingers as he lit his pipe"
(palpitate) cause to throb or beat rapidly; "Her violent feelings palpitated the young woman's heart"
(palpitate) quiver: shake with fast, tremulous movements; "His nostrils palpitated"
(palpitating) palpitant: having a slight and rapid trembling motion; "palpitant movements rather than violent eruptions"; "my palpitating heart"
A palpitation is an abnormality of heartbeat that causes a conscious awareness of its beating, whether it is too slow, too fast, irregular, or at its normal frequency. The word may also refer to this sensation itself. ...
(Palpitations) Irregular heartbeats felt as a skip or momentary cessation of the heart.
(Palpitations) Some decongestants or asthma inhalers can cause palpitations. Palpitations are sometimes described as a rapid, pounding heart beat or an unusual awareness of the heart beat. ...
(palpitate) HEART + [S] pounds unevenly on palm of [B]. For a QuickTime movie of this sign, see ASL browser - palpitate.