Recent research has demonstrated that successful simultaneous treatment of multiple risk factors including cholesterol, triglycerides, homocysteine, lipoprotein (a) [Lp(a)
The use of previous anorectic medications and the combined use of the anorectic medications fenfluramine and phentermine (Fen-Phen) have been associated with varying degrees of valvular regurgitation and pulmonary hypertension. More recent reports have suggested a lower incidence of both than was previously reported. Comparisons of patients with similar body mass index (BMI) have been missing as well as information regarding chamber dimensions and pressures. Using transthoracic 2D, M-mode, and Doppler echocardiography, 57 men and women (30 Fen-Phen and 27 BMI-matched individuals/BMIMCG) were studied to determine their chamber dimensions, wall motion, diastolic function, valvular abnormalities, left ventricular ejection fractions (LVEFs), and pulmonary artery pressures (pAPs). The 30 Fen-Phen subjects were studied shortly after discontinuing the medications and again 6 to 12 months later. The results in these subjects were then compared with the valvular findings of 660 randomly selected cardiac patients with non-Fen-Phen-induced heart disease (NFPHD). Valvular regurgitation was greatest among patients who had recently discontinued the use of Fen-Phen (EFP) with 57% of all valves having regurgitation, 87.5% of which were "mild." These same individuals also had the largest left ventricles at end (LVEDD) diastole (5.03 +/-0.22 cm) and systole (LVESD). The LVESDs were statistically larger (p
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.