![]() Occasionally blood testing may be required if your doctor thinks that there may be an underlying medical condition responsible. Some patients may also need an echocardiogram -an ‘echo’ is an ultrasound scan of the heart and is a painless way of visualising the heart structure and function. ![]() Some ‘apps’ are now available for mobile devices which allow the user to record their heartbeat as well but often rely on someone capable of interpreting the traces that are recorded. Ambulatory recorders are typically performed for 24-72hrs but can be used for longer periods if the symptoms are less frequent. During the recording period you can make diary entries or activate the device so that the physiologist who analyses the recording can look at specific times when you had symptoms and print of the heart rhythm traces at that time for analysis. ![]() This allows the heart rhythm to be recorded continuously for several days if required. ![]() It is performed as an outpatient and you are free to walk around as normal when it is attached. This is three electrode stickers that are attached to the surface of your chest wall and attached to an electronic recording system similar in size to a mobile phone. If the symptoms are infrequent then an ambulatory heart monitor (a heart recording system) can be used. read more, which can cause sudden death.A 12 lead ECG is a good place to start, this test can be obtained from your GP and will identify if there is any obvious problem on the resting baseline ECG itself. read more or ventricular fibrillation Ventricular Fibrillation Ventricular fibrillation is a potentially fatal, uncoordinated series of very rapid, ineffective contractions of the ventricles (lower chambers of the heart) caused by many chaotic electrical. Palpitations are a reported symptom and a diagnosis, and describe ones awareness of the myocardial contraction within the chest, with sensations such as. However, when they occur frequently in people who have a structural heart disorder (such as a heart valve disorder or a heart attack), they may be followed by more dangerous arrhythmias such as ventricular tachycardia Ventricular Tachycardia Ventricular tachycardia is a heart rhythm that originates in the ventricles (lower chambers of the heart) and produces a heart rate of at least 120 beats per minute (the normal heart rate is. Ventricular premature beats are not dangerous for people who do not have a heart disorder. The main symptom is the perception of a strong or skipped beat (palpitations). Isolated ventricular premature beats have little effect on the pumping action of the heart and usually do not cause symptoms, unless they are extremely frequent. ![]() read more and heart valve disorders Overview of Heart Valve Disorders Heart valves regulate the flow of blood through the heart's four chambers-two small, round upper chambers (atria) and two larger, cone-shaped lower chambers (ventricles). read more ) and disorders that cause ventricles to enlarge, such as heart failure Heart Failure (HF) Heart failure is a disorder in which the heart is unable to keep up with the demands of the body, leading to reduced blood flow, back-up (congestion) of blood in the veins and lungs, and/or. This blockage causes unstable angina or a heart attack (myocardial infarction), depending on the location and amount. read more (especially during or shortly after a heart attack Acute Coronary Syndromes (Heart Attack Myocardial Infarction Unstable Angina) Acute coronary syndromes result from a sudden blockage in a coronary artery. The heart muscle needs a constant supply of oxygen-rich blood. Other causes include coronary artery disease Overview of Coronary Artery Disease (CAD) Coronary artery disease is a condition in which the blood supply to the heart muscle is partially or completely blocked. This arrhythmia may be caused by physical or emotional stress, intake of caffeine (in beverages and foods) or alcohol, or use of cold or hay fever remedies containing drugs that stimulate the heart, such as pseudoephedrine. Ventricular premature beats are common, particularly among older people. ![]()
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