…early satiety, abdominal distension and, in some patients, bendopnea. Congestion may also aggravate functional mitral regurgitation, ventricular dilatation, myocardial wall stress and subendocardial ischemia. Neurohormonal…

…European populations, waist circumference above 94 cm in men or 80 cm in women is considered indicative of obesity or excess abdominal adiposity. Ethnic specific…

…Advantages of fractional shortening If ventricular geometry is normal and there are no regional wall motion abnormalities, then fractional shortening correlates strongly with ejection fraction…

…or supranormal ejection fraction , despite manifest heart failure and severe symptoms. These individuals exhibit pronounced hypertrophy, resulting in a reduction of ventricular volume and subsequently…

…episodes of myocardial ischemia, do not cause ventricular arrhythmias and cardiac arrest. It is clear that only a negligible fraction of all episodes of myocardial…

…to Methods and Clinical Relevance The shunt fraction (Qp/Qs) is a critical hemodynamic parameter used to quantify the ratio of pulmonary blood flow (Qp)…

…a clinical syndrome defined by the combination of symptoms and/or signs of heart failure and a left ventricular ejection fraction (LVEF) of 41–49%…

…ejection fraction does not equate to normal cardiac function, but rather to a state where stroke volume is maintained only at the expense of pathologically…

…peptide levels and/or objective evidence of pulmonary or systemic congestion [3] . Within this spectrum, Heart Failure with Reduced Ejection Fraction (HFrEF) is specifically classified…

…Reserve (FFR) Ratio of distal coronary pressure (Pd) to aortic pressure (Pa) at maximal pharmacologic hyperemia (adenosine); approximates fraction of normal maximal flow preserved by…

…This definition does not depend on left ventricular ejection fraction (LVEF). Heart failure with reduced ejection fraction (HFrEF) is defined by the combination of symptoms…

…raised natriuretic peptides. HF with mildly reduced ejection fraction (HFmrEF) is defined by symptoms and/or signs of HF with LVEF 41–49%. In this…

Visual assessment of regional wall motion (left ventricle) TYPE OF MOTION DEFINITION WALL MOTION SCORE Normal Normal thickening (typically 30% thickening from end diastole to…

…ATTR CA typically present as heart failure with preserved ejection fraction (HFpEF), and a multitude of clinical symptoms cannot reliably distinguish AL from ATTR CA…

…usually unaffected, but the shock volume and ejection fraction (EF) may be reduced because the end diastolic volume of the ventricle (EDV) is reduced. Constrictive…

…aspect of ventricular function. Impaired diastolic function (i.e diastolic dysfunction ) may lead to diastolic heart failure (i.e heart failure with preserved ejection fraction…

…99% of all cardiac arrests caused by ventricular tachyarrhythmias (which are the majority of cases). Yet, only a negligible fraction of all victims of cardiac…

…Procedure Choice of access The ultrasound, not tradition, determines the site. Scan subxiphoid, parasternally and apically, and choose the site where the rim of fluid…

…renal function, left ventricular ejection fraction) to provide a more personalized risk assessment. Key Variables in SYNTAX Score II Anatomical SYNTAX Score : Derived from the…

Cardiology Pharmacology & dosing Definition and pharmacological basis Ivabradine is a selective inhibitor of the If, or “funny,” current in sinoatrial node pacemaker cells. This current…

…Although only a fraction of the sound waves are reflected back to the transducer, the billions of erythrocytes in the blood will collectively generate enough…

…William A.; Enriquez Sarano, Maurice; Foster, Elyse; Grayburn, Paul A.; Kraft, Carol D.; Levine, Robert A. et al. (2003): Recommendations for evaluation of the severity…

…fraction (HFrEF), and post myocardial infarction (MI) care. Despite their proven morbidity and mortality benefits, their use is limited by specific adverse effects. Most of…

…of family members is justified, including a 12 lead ECG, echocardiography, clinical examination and a pedigree. Studies show that approximately 30% of family members will…

…asymptomatic, NSVT serves as a critical marker of arrhythmogenic risk, particularly in the setting of ischemic heart disease or reduced left ventricular ejection fraction (LVEF)…

…The most widely adopted parameter is the ejection fraction (EF). The concept of ejection fraction was introduced by Braunwald and colleagues in 1962 ( Braunwald et…

…fraction (LVEF). The majority of all clinical trials, epidemiological studies and mechanistic studies have been carried out in HFREF (heart failure with reduced ejection fraction…

…fraction (LVEF). The majority of all clinical trials, epidemiological studies and mechanistic studies have been carried out in HFREF (heart failure with reduced ejection fraction…

…approximately 65 years of age. Hypertension related left ventricular hypertrophy, concentric remodelling, reduced longitudinal strain and heart failure with preserved ejection fraction are more frequent…

…with preserved ejection fraction (HFpEF), chronic kidney disease (CKD), and peripheral artery disease (PAD). Figure 1 (below) shows weight loss effects of novel multi agonists…

…that three dimensional (3D) echocardiography offers greater precision in the calculation of ejection fraction, and 3D measurements will presumably replace 2D measurements in the future…

…95% of ingested ethanol undergoes hepatic metabolism. Alcohol dehydrogenase converts ethanol to acetaldehyde, which is subsequently converted by aldehyde dehydrogenase to acetate. The remaining fraction…

…William A.; Enriquez Sarano, Maurice; Foster, Elyse; Grayburn, Paul A.; Kraft, Carol D.; Levine, Robert A. et al. (2003): Recommendations for evaluation of the severity…

Cardiology Pharmacology & dosing Definition and Pathophysiology Angiotensin converting enzyme inhibitors (ACE inhibitors) constitute a cornerstone in the management of cardiovascular disease, heart failure, and chronic…

…For patients with LBBB and a left ventricular ejection fraction (LVEF) $< 35%$, the implantation of a defibrillator or a CRT D is indicated…

…myocardial scar. Estimate the risk of major adverse cardiovascular events. Assess left ventricular volumes, regional wall motion, and ejection fraction using ECG gated acquisitions. Quantify…

…used in therapeutic studies of pulmonary arterial hypertension (PAH). The threshold is not absolute: patient phenotype, risk factors for heart failure with preserved ejection fraction…

…failure across the ejection fraction spectrum, according to the guideline key points Patients with renal insufficiency and cardiovascular disease, irrespective of diabetes status The clearest…

…contractions (PAC) PACEMAKER RELATED Pacing with rapid ventricular response rate The incidence of tachycardia induced cardiomyopathy is 8–10% among patients with atrial tachycardia (Medi…

…However, the presumed relationship between viability, recovery of ejection fraction, and survival has been challenged by randomized trials. Relationship between viability and LV recovery Observational…

…ejection fraction 54–74% 52–72% Left ventricle, diastolic diameter 3.9–5.3 cm 4.2–5.8 cm Wall thickness (septum, posterior wall…

…SYNTAX Score is a semi quantitative scoring system designed to assess the complexity of coronary artery disease (CAD) and guide the choice between percutaneous coronary…

…had an ejection fraction measured before death, and among those who did, only a minority had a reduced value — the majority of sudden cardiac deaths…

…in patients with reduced left ventricular ejection fraction (LVEF). They are also recommended in patients within one year of MI and in those with LVEF…

…reduction in cardiovascular reserve, and the increasing burden of comorbid disease. Heart failure with preserved ejection fraction becomes particularly common among the very old. Hypertension…

…common causes of acute aortic regurgitation are aortic dissection , endocarditis and trauma . Chronic aortic regurgitation If aortic regurgitation develops gradually, then the ventricle will adapt…

…between the ventricles, the ventriculo arterial connection and the relationship of the great arteries (segmental analysis). Ventricular function is evaluated using ejection fraction, fractional shortening…

…would have implications for the management of this patient, regardless of the ejection fraction. Hence, it is important to detect and characterize wall motion abnormalities…

…with reduced left ventricular function (e.g. defined as ejection fraction <40 %) are at high risk of sudden cardiac arrest. Idiopathic ventricular tachycardia (IVT) Ventricular…

…patients with left ventricular dysfunction, though those with depressed ejection fraction should receive it with great caution due to the risk of hypotension. Peripheral IV

…to participation Occupational and sporting goals Current pharmacological treatment Early assessment of left ventricular ejection fraction is recommended before hospital discharge because the first we

…left ventricular ejection fraction, procedural factors and anticipated outcomes. The supplied material does not describe specific physical signs of CTO or a dedicated physical examination…

…coronary syndromes and acute coronary syndromes HF across the spectrum of left ventricular ejection fraction AF and other arrhythmias Ischaemic stroke PAD CKD with associated…

…ventricular myocardium varies. Septal hypertrophy, apical hypertrophy and hypertrophy of the left ventricular free wall are common. General hypertrophy is less common. Hypertrophic cardiomyopathy causes…

…William A.; Enriquez Sarano, Maurice; Foster, Elyse; Grayburn, Paul A.; Kraft, Carol D.; Levine, Robert A. et al. (2003): Recommendations for evaluation of the severity…