…levels do not have any effect on the ECG, nor cardiac rhythm, or impulse conduction. 2. Calcium Hypercalcemia Causes of hypercalcaemia Primary hyperparathyroidism and malignancies…

…resistance. The diagnosis is clinically important because secondary hypertension may be curable when its cause is clearly established and removed. Cure is not universal, however…

…sex. P2Y12 inhibitor monotherapy A P2Y12 inhibitor may be used instead of aspirin for long term secondary prevention, particularly when aspirin is contraindicated, not tolerated…

…Secondary prophylaxis to prevent recurrence of cerebrovascular diseases, such as: Transient ischemic attacks (TIA). Stroke Contraindications Cross reactivity: Do not administer to patients with a…

…and infarction Definition and Purpose Cardiac rehabilitation is a comprehensive, multidisciplinary secondary prevention intervention for patients with cardiovascular disease, including those recovering from myocardial infarction…

…Secondary prevention concerns patients with established vascular disease, in whom aspirin has a substantially more favourable benefit–risk profile. Aspirin is not a general purpose…

…recovery patterns within the left ventricle, resulting in a widened QRS complex and secondary ST T wave abnormalities [7]. Diagnostic Criteria The diagnostic requirements for…

…reduction of low density lipoprotein cholesterol (LDL C), the primary lipid target in contemporary secondary prevention. Statins inhibit hepatic 3 hydroxy 3 methylglutaryl coenzyme A…

…potassium, and resistant to suppression by sodium loading. It is the most common form of secondary hypertension. Aldosterone acts principally through the mineralocorticoid receptor (MR)…

…It identifies patients whose blood pressure remains uncontrolled despite intensive antihypertensive treatment and who therefore require assessment for pseudo resistance, secondary hypertension, treatment related contributors…

…which seeks to prevent the development of cardiovascular risk factors themselves, and from secondary prevention, which addresses patients with established disease to reduce recurrent events…

…predictors in prediction models. Targeting risk factors has been very successful in the primary and secondary prevention of atherosclerotic cardiovascular disease, both at the population…

…patient with primary adrenal insufficiency (Addison's disease), secondary adrenal insufficiency or long term corticosteroid treatment cannot increase their own cortisol production. Situation Action : : Fever…

…hyperkalaemia, postural symptoms. Suspected secondary adrenal insufficiency in pituitary disease, after pituitary surgery or radiotherapy, or with suspected suppression of the HPA axis after long…

…cause, 4. prevent recurrence and secondary brain injury. The doses in the treatment ladder below follow the Swedish local sequence given in the original article…

…rate or decreasing blood pressure, making it a consideration for patients with low blood pressure secondary to a low cardiac output. Its primary clinical utility…

…the sample was fasting or non fasting. The presence of ASCVD, peripheral arterial disease or aortic disease. Secondary causes, particularly diabetes, thyroid disease, kidney disease…

…status but does not reverse coronary atherosclerosis. Long term benefit therefore depends on the integration of revascularisation with guideline directed medical therapy and secondary prevention…

…underlying coronary atherosclerotic process. Their clinical effects therefore occur within the broader framework of guideline directed medical therapy and secondary prevention. PCI treats focal stenotic…

…arrhythmias and therefore QT duration must always be assessed. QT prolongation may be congenital (due to genetic mutations) or acquired (secondary to medications, electrolyte disorders)…

…In cardiovascular medicine, the objective is not merely to reduce cigarette consumption but to achieve complete abstinence from tobacco and ultimately from nicotine. Smoking is…

…multiple QT prolonging medications, and drug accumulation secondary to renal or hepatic impairment or the inhibition of cytochrome P450 metabolism [1]. Nonmodifiable risk factors encompass…

…the remaining ones are malignant. • Secondary cardiac tumours have spread to the heart by metastasis or invasion from surrounding tissue. Differential Diagnostics There are several…

…cardiomyopathy Takotsubo cardiomyopathy Tachycardia induced cardiomyopathy Non compaction cardiomyopathy Peripartum cardiomyopathy Cardiomyopathy secondary to valvular heart disease Long term prognosis varies markedly across these conditions…

…block causes substantial changes in left ventricular depolarization and repolarization, which result in secondary ST T changes. Such ST T changes may mimic (simulate) or…

…beats per minute. Although sinus tachycardia is the most common tachyarrhythmia, it may not always be straightforward to diagnose on the ECG. Moreover, many clinicians…

…on the other hand, the ST segment depressions are secondary findings and the primary findings are the ST segment elevations. As explained in the previous…

…place, the electrodes come off, the patient has not kept a diary. The set up and the instructions decide whether the investigation will be usable…

…of objectively demonstrating peripheral arterial disease, and it is needed more often than it is used — not only in claudication, but before every compression treatment…

…to their indication. Do not routinely stop aspirin given as secondary prevention 8 Contact the endoscopist and the consultant on call early. In cirrhosis or…

…is inhibited, the resulting accumulation of these peptides irritates afferent neural pathways in the respiratory tract. This process is not dose dependent. Similarly, angioedema occurring…

…and long term management. Clinical presentation and symptoms The source material does not describe the typical symptoms or symptom burden of uncomplicated hypertension. It does…

…arrest. Evaluation and Physical Examination The source material does not provide specific details regarding the physical examination or general evaluation of patients with bradycardia. Diagnostics…

…by very long chain acyl CoA synthetase 1. This activating enzyme is not expressed in skeletal muscle, a pharmacological feature that may limit muscle related…

…rather than a replacement for, established secondary prevention treatment. Its potential role is greatest when cardiovascular risk remains high despite optimal or maximally tolerated guideline…

…sugars and meats. In secondary prevention, randomized trials in people with established coronary disease found fewer cardiovascular events with Mediterranean dietary interventions than with low…

…manifestations of coronary, cerebral or peripheral arterial disease, although the source material does not specify symptom patterns in detail. Physical manifestations Tendinous xanthomas, particularly over…

…account for approximately half of patients with symptomatic HF. The distinction is clinically useful but not absolute. Ejection fraction is a continuous variable and echocardiographic…

…C concentrations is associated with lower ASCVD risk. Atherogenic particle burden is not completely represented by LDL C alone. Non high density lipoprotein cholesterol (non…

…Noradrenaline (norepinephrine) acts primarily as a vasopressor. While detailed receptor pharmacology is not specified in the source material, it is utilised alongside inotropes in acute…

…to initiate secondary prevention. Clinical assessment should include functional status and walking capacity, because these may reveal “masked” PAD in patients who do not exert…

…in most cases of significant RVH, although it is not typically classified as a formal diagnostic criterion for the condition [17]. Left Axis Deviation (LAD…

…segment is flat and isoelectric. The transition from ST segment to T wave is smooth, and not abrupt. ST segment deviation (elevation, depression) is measured…

…duration Hypertrophy may cause a slight prolongation of the QRS duration because it takes longer to depolarize the large ventricular mass. It does not, however…

…left ventricle is not overloaded (e.g. dilated cardiomyopathy, hypertrophic cardiomyopathy). Therefore, the term secondary ST T changes should be preferred. Secondary ST T changes…

…mmHg during exercise [4] . This hemodynamic criterion underscores that "preserved" ejection fraction does not equate to normal cardiac function, but rather to a state where…

…R wave in V5 and V6. Secondary ST T changes occur invariably in the presence of LBBB. The following ECG criteria and characteristics are used…

…without increasing myocardial oxygen consumption. The inotropic effect of levosimendan is not affected by the concurrent use of beta blockers. The vasodilating effect reduces preload…

…atrial ( retrograde direction ) or both. Accessory pathways do not display the slow conduction that the atrioventricular node does, and this means that any impulse reaching…

…impulse did not enter the ventricles through the bundle of His). Abnormal depolarization will consequently lead to abnormal repolarization. This explains the secondary ST T…

…Figure 1. The sinoatrial (SA) node and atrioventricular (AV) node are located in the atria and are not part of the ventricular conduction system. The…

…This resembles, but is not, right bundle branch block (RBBB). Secondary ST T changes are common in V1–V3. The ST T segment is usually…

…to 40 beats per minute and the rhythm is regular. There is always secondary ST T changes, meaning that the ST T segment is discordant …

…to hemodynamic collapse [4] . Sustained VT is a medical emergency that universally warrants acute intervention and long term secondary prevention strategies. By Morphology: Monomorphic VT …

…causes right atrial dilation. Vena cava inferior may also dilate secondarily. Principles of management Medical therapies do not alter disease progression. Diuretics may be used…