Dr. Alaa: Excessive coffee, tea or other stimulants could cause heart palpitation

Updated 08 April 2016
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Dr. Alaa: Excessive coffee, tea or other stimulants could cause heart palpitation

Heart palpitation is one of the most common complaints among cardiac clinic visitors. But, what is meant by the term “Palpitation”? It is the awareness of one’s heart beats. Normally, heart beats range from 50 – 100 beats/min, however, palpitations are felt when heart beats either decrease or increase than the normal range.
The most common type of palpitation is “Tachycardia”- an increase in heart beats. Sinus tachycardia is one cause of physiological increases in heartbeats. It is a normal response to fever, headache, toothache, abdominal pain, emotional stress, extreme emotions and excessive intake of caffeine or tobacco.
For this reason, palpitation can be classified as either benign or malignant. The Benign (Supraventricular tachycardia) is when heart beats originate from both atria above the ventricles and is only dangerous in rare cases. On the other hand, Malignant, which is known as (ventricular tachycardia) originates from the ventricles and causes severe symptoms like dizziness, severe chest tightness, black outs and fainting due to low blood pressure and usually medical attention is required.
Benign increase in heart beats may appear as paroxysm; which is the sudden increase of heart rate that may last for few minutes, hours or days. It may occur suddenly and persists for a long period of time. Moreover, an irregular and often rapid heart rate may cause symptoms like heart palpitations, fatigue, and shortness of breath. This type of palpitation is called Atrial Fibrillation (AF).
On top of all types of abnormal heart beats, Atrial Fibrillation is the most risky form of all palpitations. In fact, its causes could be organic due to diseases like hypertension, ischemic heart disease, hyperthyroidism, or rheumatic heart disease. On the other hand, non organic causes include excessive use of coffee, tea, and alcohol, extreme exhaustion, and insomnia (lack of sleep). When the case is acute and could affect the patient’s life; such as severe chest pain, very low blood pressure, or the inability to breathe, it may need urgent medical care in form of electric shocks or intravenous drugs.
When it comes to the less critical forms of AF, it usually requires other ways of treatment such as medications that normalize heart beats or control its rate; in addition to blood thinning drugs (Anticoagulants) if the AF has not returned back to its normal rate, and it is very important in such cases to seek immediate professional help.
Finally, and most important, adequate knowledge and awareness of heart health is a fair assurance of prevention. Everyone would surely agree that prevention is really far better than cure.


Dr. Alaauldeen K. Ahmed, MRCP, MS, FRCP
Consultant, Cardiology
International Medical Center, Jeddah


Where We Are Going Today: ‘Maritime’ in Jeddah

Updated 22 December 2025
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Where We Are Going Today: ‘Maritime’ in Jeddah

  • From the soup station, the cauliflower and truffle offering, finished with parmigiano reggiano and a squeeze of lemon, was creamy and satisfying, though slightly mild and would have benefited from stronger seasoning

With cooler breezes and clear skies, a seaside brunch feels especially fitting in Jeddah.

Over the weekend, I visited Maritime at The Jeddah Edition, which offers an international open-buffet brunch on Saturdays, accompanied by views of the Red Sea from the yacht club side.

The salad bar was thoughtfully curated. Standout items included quinoa tabbouleh, smoked salmon with sour cream and capers, and a pesto chicken salad that had a refreshing balance of flavors. It made for a light and enjoyable side.

The main buffet featured a varied selection. The beef tagine with plums impressed with its balance of sweetness and depth, while the Indian tandoori chicken served with spiced rice delivered bold, comforting flavors. A mushroom pasta was appealing in both aroma and presentation.

From the soup station, the cauliflower and truffle offering, finished with parmigiano reggiano and a squeeze of lemon, was creamy and satisfying, though slightly mild and would have benefited from stronger seasoning.

Dessert was a highlight. The spread included an international mix of cakes, mini mille-feuille, tarts and Middle Eastern sweets.

The chocolate ganache tart was rich and indulgent, alongside an Italian-style cream brulee with a coffee twist that stood out for its depth of flavor. The red berries mille-feuille offered a pleasing contrast of crisp pastry and creamy filling, pairing well with a cortado.

The ambience at Maritime is relaxed and inviting.

Outdoor seating offers sunset sea views with live guitar and saxophone performances, while indoor seating provides a quieter but equally comfortable setting. Earthy tones, wooden finishes, greenery and rounded furnishings create a warm atmosphere.

The brunch is priced at SR250 ($67) per person. For more information, visit Instagram @maritimejeddah.