top of page
breathing problem

Shortness of Breath

Not being able to get enough air is one of the most frightening sensations we can experience. Shortness of breath is mainly described as an overwhelming tightening in the chest, difficulty in getting enough air and gasping for air. Although this can occur at rest, it is often associated with exertion. Breathlessness that occurs when performing usual daily activities or mild exercise tends to be a sign of underlying health problems, usually affecting the heart or the lungs.

The heart and lungs are systemically connected in that changes in lungs can affect the heart and vice versa. These organs are involved in transporting oxygen and removing carbon dioxide, and problems with either of these processes affect the breathing.

Commonly, shortness of breath can be caused by certain lung conditions like asthma, smoking, lung scarring, long Covid and chest infections.

 

However, there are several heart conditions which can affect the breathing. In such cases,  although breathlessness can be the only symptom, chest discomfort, palpitations and leg swelling may also be present.

Treatment of breathlessness is aimed at addressing both the underlying cause and improving patients’ symptoms. Medical therapy also plays an important role in reducing hospital admissions and prolonging patient survival.

Occasionally, invasive treatments are required to address the underlying pathology which can include the treatment of heart valve and coronary artery disease, pacemaker implantation and ablation procedures.

Here are some different examples of how breathlessness affects the life of different individuals.

Adults who lead an ordinary life but undertake little or no exercise

 

Such individuals will notice that their exercise capacity has decreased and that daily tasks tend to be more difficult. Often, they will be unable to complete a task without taking a break and activities which, before, were not causing any symptoms tend to be more troublesome. Older individuals will often delegate such tasks to others or avoid them completely.

no-pain-no-gain-this-is-my-motto_329181-4376.jpg_w=1800&t=st=1675854192~exp=1675854792~hma
pensive-man-riding-down-hill_329181-8688.jpg_w=1800&t=st=1675854390~exp=1675854990~hmac=0c
Fit adults who routinely undertake aerobic exercise such as running, cycling, swimming and high-intensity interval training (HIIT)

 

Such individuals tend not to be troubled by daily activities such as walking and shopping. However, their ability to complete a long cycle run, run their usual distance or attend their regular gym class is often diminished or becoming exceedingly difficult. This is often seen in younger individuals and as it does not affect their daily activities it can go unnoticed. This can, however, signal significant underlying heart and lung issues and therefore specialist advice is advisable.

Senior adults, usually independent with their daily activities, who gradually have to reduce what they can do because of breathlessness

 

Such individuals are usually able to independently perform routine daily activities such as shopping, walking their pet, tending the garden and doing housework. Breathlessness in such cases results in either the inability to complete these tasks or the need for frequent breaks in order to finish them. Such symptoms are often ignored as they are attributed to increasing age whereas they often signify underlying heart and lung issues. It is therefore important, where a decreased ability to perform routine tasks is seen, for specialist input to be sought.

nice-elderly-woman-looks-after-her-houseplants-cares-waters_169016-11400.jpg_w=1800&t=st=1

At the Cambridge Cardiology Clinic, a consultation with one of our cardiology consultants can help you go through your symptoms and guide further investigations, and treatment, if required.

bottom of page