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Adverse cardiac remodeling refers to progressive structural and functional modifications in the heart because of increased wall stress in the myocardium, loss of viable myocardium, and neurohormonal stimulation. The guideline-directed medical therapy for Heart failure (HF) includes Angiotensin receptor-neprilysin inhibitor (ARNI) (sacubitril/valsartan), ?-blockers, sodium-glucose co-transporter 2 (SGLT2) inhibitors, and mineralocorticoid receptor antagonists (MRA). ARNI is under-prescribed in India despite its attractive safety and efficacy profile. Therefore, the consensus discusses objectives and topics related to ARNI in the management of cardiac remodeling, and experts shared their views on the early timely intervention of effective dosage of ARNI to improve the diagnosis and enhance mortality and morbidity benefits in cardiac reverse remodeling (CRR).
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Iron deficiency (ID) with or without anemia is frequently observed in patients with heart failure (HF). Uncorrected ID is associated with higher hospitalization and mortality in patients with acute HF (AHF) and chronic HF (CHF). Hence, in addition to chronic renal insufficiency, anemia, and diabetes, ID appears as a novel comorbidity and a treatment target of CHF. Intravenous (IV) ferric carboxymaltose (FCM) reduces the hospitalization risk due to HF worsening and improves functional capacity and quality of life (QOL) in HF patients. The current consensus document provides criteria, an expert opinion on the diagnosis of ID in HF, patient profiles for IV FCM, and correct administration and monitoring of such patients.
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Aim: Arterial stiffness, a major marker of vascular impedance, has been identified as a predictor of adverse cardiac outcomes. The present study determined the relationship between blood pressure (BP) and arterial stiffness measured noninvasively using a periscope in hypertensive patients. It has also evaluated the usefulness of indices of arterial stiffness in cardiovascular (CV) risk stratification and the necessity to implement these aortic pressure parameters in clinical practice. Methods: The prospective, observational study involved patients with hypertension between the age of 18 and 80 years. The demographic and anthropometric measurements of all the participants were recorded and various central and peripheral (brachial) arterial pressure parameters were measured using a periscope. The clinical variables were compared separately for different CV risk grades and arterial stiffness index (ASI) using Kruskal–Wallis test for non-normal data and chi-square test for count data. The correlation of different parameters with CV risk grade and ASI were evaluated using Spearmen’s correlation method. The agreement of different ASI indices with CV risk grades was assessed using Kappa method. Results: The study recruited a total of 3,032 patients with hypertension. Classification of the subjects for CV risk grades had demonstrated that major proportion of the patients (n = 713) had moderate and severe CV risks (n = 708). The classification of hypertensive patients for arterial stiffness had shown that 1,037 subjects had severe arterial stiffness. Classification of arterial stiffness based on BP levels had demonstrated that 623 patients with severe arterial stiffness and 315 with borderline arterial stiffness had stage II hypertension, and 480 patients with normal BP had no arterial stiffness. Brachial ASI had a strong correlation with systolic BP (SBP). A very good agreement with K value 0.871 was noted for Kappa agreement of arterial stiffness indices with CV risk. Conclusion: The present study corroborates the use of central BP parameters as indicators of arterial stiffness in hypertensive subjects. Noninvasive measurement of these indices has wider implications in personalized risk assessment of CV risk in subjects with hypertension.
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A 51-year-old lady presented with recurrent episodes of supraventricular tachycardia since 1 year. EP study revealed easily inducible atrial tachycardia. Endocardially, the earliest activation site was found in the His bundle region (-18 ms). The aorta was therefore mapped, and a site in the non-coronary cusp was found with an activation time of -30 ms. RF energy at this site successfully eliminated tachycardia. She is asymptomatic at 8 months of follow-up, without any anti-arrhythmic drug.