Expert London Cardiologist for your Heart Health

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London, W1G 7HE
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0203 9838 001

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Look After Your Heart

Heart disease is one of the biggest killers across the world, but with the latest technology, screening can unearth hidden heart concerns before they become problems. Identifying symptoms early and getting the appropriate treatment can prevent serious problems from becoming life-threatening. Cardiac symptoms can vary according to the underlying condition and the heart itself can develop a variety of problems. 

Here, Dr Sukhjinder Nijjer, a Consultant Cardiologist who works in some of London’s most prestigious teaching hospitals, gives his views on the latest developments in heart surgery and gives tips on how to protect this vital organ.

Plumbing Problems

A complex system of wires

Pump Action

The heart is a pump that supplies the entire body with blood, but it also needs its own blood supply. Narrowing of these arteries by a disease called atherosclerosis can cause ‘Angina’.  Dr Nijjer said “this can be a feeling of chest discomfort when the individual is exercising or walking.” He added, “It may not be a pain, rather a feeling of pressure.”  

Dr Nijjer explained that the investigations to find this have changed. “The advances in CT scanning technology means for many patients a painless and quick scan will accurately show us the arteries and any narrowings.”  

If we do find a blockage, many patients can be helped by targeted medicines or by a procedure called angioplasty in which a tube called a stent is placed within the artery to open it. Dr Nijjer is an international expert in using measurements of coronary artery blood flow to best target the arteries that need stenting or ‘angioplasty’.  He explained “prior to these techniques, patients may have received a stent but not feel better.  Using specialised wires within the arteries we can measure the blood flow so we target the stents where the patient would gain most benefit.”  

Using these cutting-edge tools has been shown to beneficial in the latest research and getting the best results means going to a Cardiologist experienced in using the tools. Dr Nijjer said “when choosing to use a stent, I consider the patient’s lifestyle and their need to get back to the activities they love. In many cases, the procedure can be done through the wrist as a day-case and most patients go back to normal activity very quickly.”

Another common heart problems is heart failure. This frightening term describes a condition where the heart cannot pump blood adequately causing breathlessness or ankle swelling.

Dr Nijjer told us, “heart failure is life threatening if not treated. There are many possible causes, and identifying the causes and targeting it is essential.” The most common is a narrowing of the heart arteries, and treating them may improve the heart function. Dr Nijjer explained that a specialist ultrasound, called an echocardiogram, is often needed: “echocardiography allows us to directly see the heart and its valves. We can quantify its function and see where the problems are.”   Some patients will need a specialised MRI scan which involves going into a machine.

In claustrophobic patients, Dr Nijjer will use a special open MRI scanner to make it more comfortable. Dr Nijjer says “MRI can really help the diagnosis in complex cases. The level of detail we can see is unsurpassed and its revolutionised the way we diagnose and treat this life-threatening condition.”

An increasingly common issue involves irregularities of the heart rhythm. The beating of the heart is controlled by a complex system of wiring and sometimes the signals can go awry. Dr Nijjer explained “many people feel palpitations as extra heart beats or a racing of the heart. A clear description of the symptoms can really help diagnosis”. In most cases, patients will need an electrocardiogram and a ‘Holter’ monitor – where the ECG is recorded over 24 hours. 

Dr Nijjer explained that one arrhythmia in particular is increasing; “undoubtedly atrial fibrillation, or ‘AF’, is a major health problem as it can be triggered by high blood pressure or frequent alcohol intake. It dramatically raises the risk of stroke and we may need to thin the blood to reduce this risk.” Choosing which drug from the multitude available can be a tricky maze to navigate: Dr Nijjer added “there has been a revolution with new anticoagulants making life much easier than being on warfarin, but there are nuances when choosing the drug and a patient-centred approach is essential.”

Heart problems can also manifest as high blood pressure, dizziness, black-outs or collapses. In some, you may have heart problems that run in the family. Dr Nijjer said “it’s essential that we look at the patient as a whole as well as considering their family history.” Whatever the problems are, a careful review by an expert Cardiologist is essential.

Heart problems can also manifest as high blood pressure, dizziness, black-outs or collapses. In some, you may have heart problems that run in the family. Dr Nijjer said “it’s essential that we look at the patient as a whole as well as considering their family history.” 

We have found that some conditions have a strong family component. For example, if a first degree relative developed heart attacks at a young age, this can be an important factor in your individual risk. Blood pressure and cholesterol levels can similarly be linked in families.

There are a number of genetic disorders than can increase the risk of serious health problems. Some persistently elevated cholesterol levels are due to a genetic defect in the cholesterol receptors in the body (Familial Hypercholesterolaemia). In others, an abnormal thickening of the heart muscle can make you more prone to sudden collapses and significant arrhythmia (hypertrophic cardiomyopathy). Both these conditions, and many others, need careful assessment and consideration of genetic testing. 

Whatever the problems are, a careful review by an expert Cardiologist is essential.

More Patient Case Examples

This 55 year old executive always thought he was fit and he regularly ran marathons. However he had a family history of heart problems and he was referred for assessment after an episode of squeezing chest discomfort. Dr Nijjer found him to have a critical blockage in his main heart artery and after considering the options, the patient underwent successful surgery and is back to running.

This 64 year old gentleman had a previous heart attack but was discharged and told there was no problem despite new symptoms. He saw Dr Nijjer who confirmed he did have a heart problem using a “dobutamine-stress echocardiogram”. Angiography confirmed new artery blockages which Dr Nijjer treated using the latest angioplasty techniques.

This 66 year old lady came to Dr Nijjer following an episode of acute chest pain with some delays at her local hospital. Dr Nijjer promptly arranged admission the following day and confirmed an artery blockage using a non-invasive CT scan. He went on to treat the blocked artery and had the patient home the same day.

This 42 year old gentleman developed heart problems after an accident. Dr Nijjer found a critical blockage and they discussed the need for traditional bypass surgery or a minimally-invasive stent. After a full ‘heart team’ discussion, the patient chose to have a stent and is back to his passion of martial arts.

Help Your Heart

If you have any concerns regarding your heart health, then please seek a referral to Dr Nijjer.  

Call the Team: Amy, Charlotte, Erin or Grace:

0203 9838 001


Dr Nijjer can be seen at :

27 Harley Street, London, W1G 9QP

He also practices at Cromwell Hospital, Wellington Hospital, BUPA Clinics, BMI Syon Clinic as well as Imperial Private Healthcare.

The story of one of Dr Nijjer’s patients was featured in “The View” Magazine.  


An incredibly active sportsman with only a single episode of chest tightness.  He was found to have a critical narrowing of heart arteries and needed to have urgent life-saving surgery.

“I had no idea I had such a serious heart condition. Fortunately, Dr Nijjer explained my scans and treatment to my wife and I in a thorough and professional manner. I knew I was in the best hands with Dr Nijjer”

A grateful patient

Contact Us

Please send us your details and we will contact you. Dr Nijjer will strive to help you. 

Dr Sukhjinder Nijjer Consultant Cardiologist

One Heart Clinic
68 Harley Street
London, W1G 7HE

0203 9838 001

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