…minority of cardiac tumors, occur in the heart tissue. Approximately 80% of all primary tumors are benign, and the remaining ones are malignant. • Secondary cardiac…

…the co administration of multiple QT prolonging medications, and drug accumulation secondary to renal or hepatic impairment or the inhibition of cytochrome P450 metabolism [1…

…morbidity and mortality. This is presumably explained by a higher incidence of malignant ventricular arrhythmias. It has been suggested that the high risk of ventricular…

…the renal function and the severity of the bleeding 7 Manage antiplatelet drugs according to their indication. Do not routinely stop aspirin given as secondary…

…factors and relevant comorbidities Evidence of hypertension mediated organ damage Existing cardiac, cerebrovascular, or renal disease The possibility of a secondary cause The medical and…

…absence of contraindications, using a loading dose followed by maintenance treatment. The source material does not specify the loading dose. Efficacy and harms In secondary…

…to moderate heart failure, kidney or liver disease, especially when combined with diuretics (risk of fluid retention and impaired kidney function). Patients with bronchial asthma…

…left ventricular function The amount of residual viable myocardium exposed to ischaemic risk Susceptibility to serious ventricular arrhythmias Cardiac rehabilitation addresses these determinants indirectly and…

…pathway of platelet activation, its antiplatelet effect is relatively limited compared with agents that inhibit other platelet pathways. The distinction between primary and secondary prevention…

…by a significant reorganization of the activation and recovery patterns within the left ventricle, resulting in a widened QRS complex and secondary ST T wave…

…and acute coronary syndromes (ACS). Its principal therapeutic objective is reduction of low density lipoprotein cholesterol (LDL C), the primary lipid target in contemporary secondary…

…of secondary hypertension. Aldosterone acts principally through the mineralocorticoid receptor (MR). After entering target cells, it binds the MR, which translocates to the nucleus and…

…diuretic for kidney function; Excess dietary sodium and volume overload; Concomitant drugs or conditions that increase blood pressure; or An undiagnosed secondary cause of hypertension…

…principal scope of primary prevention, secondary prevention provides an important contrast. Patients with manifest clinical disease are at high risk of progression and generally require…

…the primary and secondary prevention of atherosclerotic cardiovascular disease, both at the population and individual levels. Several prediction models have been developed and validated for…

…afternoon and evening. See the quick reference on inpatient insulin therapy Peptic ulcer A proton pump inhibitor with concomitant NSAID use or a history of…

Procedurer The test measures the ability of the adrenal cortex to respond to maximal ACTH stimulation, and it is rarely the injection itself that determines…

Neurologi Akutsjukvård Lathundar Definition and aims of treatment Convulsive status epilepticus in adults is present with: an ongoing generalised tonic clonic seizure lasting at least…

…the presence of worsening renal function, advanced age, hypokalemia, chronic lung disease, hypothyroidism, and amyloidosis. Furthermore, ongoing ischemia, hypomagnesemia, and moderate to severe renal impairment…

…The presence of ASCVD, peripheral arterial disease or aortic disease. Secondary causes, particularly diabetes, thyroid disease, kidney disease, alcohol excess, dietary factors and relevant medications…

…perforator of the left anterior descending artery was associated with lower five year survival than a more distal lesion. Revascularisation improves myocardial blood flow and…

…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…

…endpoint. The cardiovascular benefits of cessation extend across primary and secondary prevention. Observational evidence indicates that cessation lowers the risk of peripheral artery disease, myocardial…

…of known mutations defines the condition as idiopathic dilated cardiomyopathy . Echocardiography in dilated cardiomyopathy (DCM) In dilated cardiomyopathy (DCM), both ventricles are dilated and left…

…in left ventricular depolarization and repolarization, which result in secondary ST T changes. Such ST T changes may mimic (simulate) or mask ischemia. Simulation of…

…leading to stimulation of beta adrenergic receptors) and parasympathetic withdrawal. Sinus tachycardia secondary to disease and medications : A wide range of diseases and medications may…

…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…

…prompt investigation for sleep apnoea, renal disease and secondary hypertension, and lead to one dose being moved to the evening. The fall can only be…

…brachial index (TBI). The digital arteries rarely calcify, which makes toe pressure the method of choice in diabetes and renal failure. A normal TBI is ≥

…women than in men and can last for years. ACE Inhibitor Induced Angioedema Angioedema secondary to ACE inhibitor therapy occurs in approximately 1% of patients…

…of 140/90 mmHg derives from epidemiological observations associating pressures above this level with increased mortality. Contemporary management, however, incorporates overall cardiovascular risk, comorbidity and…

…and hyperkalemia. For recurrent symptomatic bradycardia, temporary or permanent pacing may be required. However, transcutaneous pacing in the setting of cardiac arrest has not demonstrated…

…study of 13,970 patients at high cardiovascular risk who were unable or unwilling to take statins. Approximately 70% were in secondary prevention and 30…

…coronary syndrome. The available evidence supports consideration of low dose colchicine as an adjunct to, rather than a replacement for, established secondary prevention treatment. Its…

…of foods habitually consumed rather than isolated nutrients considered independently. For cardiometabolic health, the most favourable patterns generally contain more minimally processed, fibre rich and…

…The presence of tendon xanthomas, corneal arcus and xanthelasma. Potential secondary causes of hypercholesterolaemia. The likelihood of a monogenic disorder and the need for family…

…by symptoms and/or signs of HF with LVEF 41–49%. In this group, structural abnormalities such as left atrial enlargement or left ventricular hypertrophy…

…or when LDL C is markedly elevated. Non HDL C and apoB are secondary targets or risk refining measures, particularly in patients with: Diabetes or…

…or secondary to known cardiac conditions; in these patients, symptoms may be challenging to differentiate from normal physiological changes of pregnancy. Evaluation and Physical Examination…

…sedentary behaviour and loss of independence. Identification of PAD also provides an opportunity to recognise atherosclerosis in other arterial territories and to initiate secondary prevention…

…LAD may suggest underlying left heart disease in patients being evaluated for pulmonary hypertension [16]. Causes of Left and Right Axis Deviation Based on the…

…Elsevier 2010 ). At the time of J 60 and J 80, there is minimal chance that there are any electrical potential differences in the myocardium…

…ventricular hypertrophy, and to the left in left ventricular hypertrophy). ST T segment Significant hypertrophy may result in abnormal depolarization of the ventricular myocardium. This…

…waves are tall and narrow at the top. Refer to Figure 1 . Patients with left ventricular hypertrophy may instead display normalization of secondary T wave…

…I and aVL) and deep S waves in right sided leads (V1, V2) indicate that the vector of the left ventricle is amplified. Secondary ST…

…for HFpEF include hypertension (present in 80% of cases), obesity, type 2 diabetes mellitus, chronic kidney disease (CKD), sedentary lifestyle, and atrial fibrillation (AF) [5]…

…bundle branch block (RBBB) and left bundle branch block (LBBB). The cardiac conduction system The cardiac conduction system ensures rapid and synchronized spread of depolarization…

…and initiation of renal replacement therapy. The study found no significant differences between the two treatment groups with respect to either the primary or secondary…

…excitation causes secondary ST T changes. This is due to the fact that pre excitation leads to abnormal depolarization of the ventricles and this leads…

…discharged in the ventricles it will spread partly or entirely outside of the conduction system and thus produce a wide QRS complex (QRS duration ≥0…

…the distinguishing features of right and left bundle branch block in the precordial (chest) leads. Figure 3. Characteristics of right and left bundle branch block…

…1. ECG changes seen in left ventricular hypertrophy (LVH) and right ventricular hypertrophy (RVH). The electrical vector of the left ventricle is enhanced in LVH…

…after reperfusion in an occluded coronary artery. It also occurs as side effect of drugs, hypoxia, myocarditis and electrolyte disorders. Because the rate (60–100…

…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…