bluuebunny/crossref_metadata_2025_split huggingface dataset:
Baby‐Boom auf der Helgoländer Düne
Authors: Petrischak Hannes 
Published: October 2015

AbstractIm Winterhalbjahr bietet die Düne, Helgolands kleine Nachbarinsel, eines der faszinierendsten Naturschauspiele Europas: Kegelrobben bringen hier ab Mitte November ihre Jungen zur Welt und gewähren aus nächster Nähe Einblicke in ihr Familienleben.
Mesohepatectomy for centrally located liver tumours
Authors: Qiu J , Wu H , Bai Y , Xu Y , Zhou J , Yuan H , Chen S , He Z , Zeng Y 
Published: October 2015

AbstractBackgroundMesohepatectomy (MH) avoids unnecessary sacrifice of functional parenchyma compared with extended hepatectomy (EH). The aim of this study was to compare the results of MH with those of EH in the management of centrally located liver tumours (CLLTs).MethodsAll patients with CLLTs treated by liver resection between 2005 and 2011 were enrolled in this retrospective study. The decision to use MH or EH was made on an individual basis. Outcomes of the procedures were compared and a classification system for MH was devised consisting of four types, with type IV representing the most complex procedure.ResultsMH was performed in 292 patients and EH in 138. MH was associated with a longer duration of operation (P &lt; 0·001), higher intraoperative transfusion rate (P &lt; 0·001) and lower complication rates (P = 0·001) compared with EH. There were no significant differences in hepatic inflow occlusion rate (P = 0·075), blood loss (P = 0·241) and length of hospital stay (P = 0·804) between the two groups. Type IV lesions had the longest duration of operation, greatest blood loss, and highest intraoperative transfusion and morbidity rates (all P &lt; 0·050).ConclusionMH is a feasible and safe alternative to EH in selected patients with CLLTs. The proposed classification system may be useful in guiding the surgical treatment of CLLTs.
Seeding a field: The growth of bibliometrics through co‐authorship ties
Authors: Zoss Angela 
Published: October 2015

AbstractEditor's SummaryA series of bibliometrics‐based visualizations illustrate the contributions of five preeminent researchers in information science. With data drawn from the Web of Science, the views reflect a total of 1,993 publications by Christine Borgman, Blaise Cronin, Eugene Garfield, Katherine McCain and Howard White spread across seven time periods between 1955 and 2012. Contributions by the authors rose over time as they became active in the field and collaborated with others. The visualizations reveal the temporary nature of some co‐authorship linkages while others were reinforced over time. Trends in the strength of author citations varied. The later time slices show the dynamic connections among the five authors studied, revealing the prominent and influential role played by Garfield and his collaborators through the years.
Structured professional judgement and sequential redirections
Authors: Haque Quazi , Webster Christopher D. 
Published: October 2015

ABSTRACTBackgroundFindings from violence risk assessment prediction‐outcome studies suggest that there is no overall ‘standout’ scheme.AimThis paper aims to highlight that even greater attention is now required on intervention‐focused research.MethodsRecent advances in the development of structured professional judgement schemes, such as the Historical, Clinical, Risk Management‐20 (Version 3), are considered when applied to the tasks of refining individual case formulation and risk management planning. The paper also considers social science research relevant to improving interventions aimed at preventing violence and related risks.ResultsA sequential redirection treatment model is proposed on the basis of our limited understanding of how interventions ‘work’ when applied to mentally disordered offenders.Conclusions and implications for practiceFuture developments in violence‐reduction interventions will require improved integration between the worlds of research and clinical practice. Copyright © 2013 John Wiley & Sons, Ltd.
Innovative resource utilization to fashion individualized covered stents in the setting of aortic coarctation
Authors: Kenny Damien , Cao Qi‐Ling , Kavinsky Clifford , Hijazi Ziyad M. 
Published: October 2015

AbstractObjectives: We describe our experience with self‐fabricated covered stents in the setting of coarctation of the aorta (CoA). Background: Balloon‐expandable covered stents are increasingly being utilized to treat CoA in older children and adults. These stents however, are not available in the United States limiting the interventionalist's ability to treat this condition safely and effectively. Methods: Retrospective analysis and follow‐up data review of our complete experience with self‐fabricated covered stents for CoA. Stents were fashioned by suturing an appropriate length of tubular polytetraflouroethylene to a bare metal stent and deploying this stent across the coarctation in a standardized fashion. Results: Over a 9‐year period we implanted 53 balloon‐expandable stents in 49 patients with CoA. Of these 13 were self‐fabricated covered stents deployed in 13 patients (7 male). Median age at implantation was 25.4 years (range, 8.7–49.5 years) with median weight of 65.5 kg (range, 28–168 kg). Indications for stent placement were native coarctation/aortic atresia (n = 9), aneurysm formation (n = 3), and re‐coarctation (n = 1). The median systolic pressure gradient across the coarctation of 33 mm Hg (range, 12–69 mm Hg) was reduced to 3 mm Hg (range, 0–19 mm Hg) post procedure (P < 0.001). There were no deaths on median follow‐up of 44 months (range, 1–83 months). One patient developed acute contained extravasation at implantation, treated with a self‐expanding stent graft. Another patient required thrombectomy for femoral arterial thrombosis. Conclusions: Innovative application of available materials adds to the armamentarium of the interventionalist. Our self‐fabricated covered stent provides effective gradient reduction with no compromise in stent delivery or durability on follow‐up. © 2011 Wiley‐Liss, Inc.
Fluorescent Coumarin–Artemisinin Conjugates as Mitochondria‐Targeting Theranostic Probes for Enhanced Anticancer Activities
Authors: Zhang Xu , Ba Qian , Gu Zhanni , Guo Diliang , Zhou Yu , Xu Yungen , Wang Hui , Ye Deju , Liu Hong 
Published: October 2015

AbstractMitochondria‐targeting theranostic probes that enable the simultaneously reporting of and triggering of mitochondrial dysfunctions in cancer cells are highly attractive for cancer diagnosis and therapy. Three fluorescent mitochondria‐targeting theranostic probes have been developed by linking a mitochondrial dye, coumarin‐3‐carboximide, with a widely used traditional Chinese medicine, artemisinin, to kill cancer cells. Fluorescence images showed that the designed coumarin–artemisinin conjugates localized mainly in mitochondria, leading to enhanced anticancer activities over artemisinin. High cytotoxicity against cancer cells correlated with the strong ability to accumulate in mitochondria, which could efficiently increase the intracellular reactive oxygen species level and induce cell apoptosis. This study highlights the potential of using mitochondria‐targeting fluorophores to selectively trigger and directly visualize subcellular drug delivery in living cells.
Photochemistry of a Puckered Ferracyclobutadiene in Liquid Solution Studied by Time‐Resolved Fourier‐Transform Infrared Spectroscopy
Authors: Torres‐Alacan Joel , Das Ujjal , Wezisla Boris , Straßmann Martin , Filippou Alexander C. , Vöhringer Peter 
Published: October 2015

AbstractFlash photolysis combined with step‐scan and rapid‐scan Fourier‐transform infrared spectroscopy was carried out to explore the photochemistry of a puckered, quasi‐square pyramidal ferracyclobutadiene, [Fe{κ2‐C3(NEt2)3}(CO)3]BF4 ([1]BF4), that features three additional carbonyl ligands in the metal coordination sphere. In liquid solution at room temperature, an excitation with λ=355 nm light resulted in the loss of one CO ligand, which is cleaved from a basal metal‐coordination site. Within the time resolution of the experiment, a solvent molecule promptly refills the resultant vacancy at the coordinatively unsaturated metal center. In the weakly interacting liquid, dichloromethane, the counterion of the complex is subsequently able to substitute the solvent in the coordination sphere of the iron center, thereby forming as a stable product a neutral dicarbonyl tetrafluoroborato iron(0) species containing a four‐membered ferracycle.
ChemInform Abstract: One‐Dimensional Gold Clusters in HP‐Ce7Au13+xGe10‐x.
Authors: Heymann Gunter , Heying Birgit , Riecken Jan F. , Huppertz Hubert , Poettgen Rainer 
Published: October 2015

AbstractSingle crystals of the high‐pressure phase of Ce7Au13+xGe10‐x are obtained by treatment of CeAuGe at 9.5 GPa and 1473—1523 K in a multi‐anvil press.
ChemInform Abstract: Cs2MIIMIV3Q8 (Q: S, Se, Te): An Extensive Family of Layered Semiconductors with Diverse Band Gaps.
Authors: Morris Collin D. , Li Hao , Jin Hosub , Malliakas Christos D. , Peters John A. , Trikalitis Pantelis N. , Freeman Arthur J. , Wessels Bruce W. , Kanatzidis Mercouri G. 
Published: October 2015

AbstractThe title compounds (MII: Mg, Zn, Cd, Hg; MIV: Ge, Sn), prepared by flame‐melting rapid cooling reactions or by a traditional tube furnace synthesis with <90% yields, are characterized by single crystal XRD, SEM, solid state UV/VIS spectroscopy, Raman spectroscopy, electrical resistivity and photoconductivity measurements, and DFT calculations.
ChemInform Abstract: Synthesis, Characterization, and Chemical Vapor Transport of Solid Solutions in the MgMoO4—NiMoO4 System.
Authors: Steiner Udo , Drieschner Tobias , Feller Joerg 
Published: October 2015

AbstractPowder samples of solid solutions in the MgMoO4—NiMoO4 system are prepared from stoichiometric mixtures of MgO, MoO3, and NiO (quartz crucible, 1173 K, 60 h).
ChemInform Abstract: Na2Ti6O13: A Potential Anode for Grid‐Storage Sodium‐Ion Batteries.
Authors: Rudola Ashish , Saravanan Kuppan , Devaraj Sappani , Gong Hao , Balaya Palani 
Published: October 2015

AbstractNanorods of the title compound are synthesized from a mixture of Na(OAc), Ti(O‐iPr)4, and hexadecyl‐trimethyl‐ammonium bromide in H2O and EtOH, followed by sintering of the obtained powder in air at 800 °C for 6 h.
ChemInform Abstract: Rh(III)‐Catalyzed Dehydrogenative Alkylation of (Hetero)arenes with Allylic Alcohols, Allowing Aldol Condensation to Indenes.
Authors: Shi Zhuangzhi , Boultadakis‐Arapinis Melissa , Glorius Frank 
Published: October 2015

AbstractThe dehydrogenative cross‐coupling of indoles (I) and 2‐phenylpyridine (IV) with allylic alcohols (II) affords β‐aryl carbonyl compounds as sole products.
ChemInform Abstract: Rhodium‐Catalyzed Hydrogenation of Olefins in γ‐Valerolactone‐Based Ionic Liquids.
Authors: Stradi Andrea , Molnar Mark , Ovari Mihaly , Dibo Gabor , Richter Frank U. , Mika Laszlo T. 
Published: October 2015

AbstractThe turnover frequencies achieved using γ‐valerolactone‐based ionic liquids are significantly higher compared to widely used ionic liquids such as [bmim]Cl in the title olefin hydrogenation reactions.
ChemInform Abstract: Stereoselective Direct Reductive Amination of Ketones with Electron‐Deficient Amines Using Re2O7/NaPF6 Catalyst.
Authors: Das Braja Gopal , Ghorai Prasanta 
Published: October 2015

AbstractThe first examples of direct reductive amination of ketones with amines bearing electron‐withdrawing substituents are described.
ChemInform Abstract: Highly Atom‐Efficient Oxidation of Electron‐‐Deficient Internal Olefins to Ketones Using a Palladium Catalyst.
Authors: Mitsudome Takato , Yoshida Syuhei , Mizugaki Tomoo , Jitsukawa Koichiro , Kaneda Kiyotomi 
Published: October 2015

AbstractAll yields are determined by GC‐analysis.
ChemInform Abstract: Synthesis of Quaternary Ammonium Salts with Dithiocarbamate Moiety and Their Antifungal Activities Against Helminthosporium oryzae.
Authors: Singh Mandeep , Garg Anita , Sidhu Anjali , Kumar Vineet 
Published: October 2015

AbstractThe title compounds exhibit moderate to promising fungitoxicity against Helminthosporium oryzae.
ChemInform Abstract: Copper(II) Chloride Promoted Transformation of Amines into Guanidines and Asymmetrical N,N′‐Disubstituted Guanidines.
Authors: Kelly Brendan , Rozas Isabel 
Published: October 2015

AbstractCuCl2 is able to replace the more toxic HgCl2 as the promoter for the reaction of thiourea derivatives with amines to yield the title guanides.
ChemInform Abstract: Highly Enantioselective Aldol Reactions Between Acetaldehyde and Activated Acyclic Ketones Catalyzed by Chiral Primary Amines.
Authors: Deng Yu‐Hua , Chen Jin‐Quan , He Long , Kang Tai‐Ran , Liu Quan‐Zhong , Luo Shi‐Wei , Yuan Wei‐Chen 
Published: October 2015

AbstractFor the first time, cross‐aldol reactions between acetaldehyde and activated acyclic ketones are achieved in the presence of chiral primary amine catalysts giving optically active tertiary alcohols with high enantioselectivities.
ChemInform Abstract: Palladium‐Catalyzed Conjugate Addition of Arylsulfonyl Hydrazides to α,β‐Unsaturated Ketones.
Authors: Chen Wen , Chen Hui , Xiao Fuhong , Deng Guo‐Jun 
Published: October 2015

AbstractA Pd‐catalyzed desulfitative‐denitrogenative conjugate addition of arylsulfonyl hydrazides (II) to α,β‐unsaturated ketones (I) is described.
ChemInform Abstract: One‐Pot Synthesis of Sterically Congested Large Aromatic Hydrocarbons via 1,4‐Diphenyl‐2,3‐triphenylyne.
Authors: Rodriguez‐Lojo Diego , Perez Dolores , Pena Diego , Guitian Enrique 
Published: October 2015

AbstractThe preparation of 3 novel polycyclic aromatic hydrocarbons is carried out starting from triphenylene (III).
ChemInform Abstract: A Green Approach for the Regio‐ and Stereo‐Selective Syntheses of (Z)‐3‐Methyleneisoindoline‐1‐ones in Aqueous Medium.
Authors: Chatterjee Nivedita , Sarkar Swarbhanu , Pal Rammyani , Sen Asish Kumar 
Published: October 2015

AbstractA novel method for the synthesis of the title species through copper‐free domino Sonogashira cross‐coupling/5‐exo‐dig‐cyclization reaction of sulfonates (I) with terminal alkynes (II) is developed.
ChemInform Abstract: Direct Synthesis of Pyrrolo[2,1‐a]isoquinolines by 1,3‐Dipolar Cycloaddition of Stabilized Isoquinolinium N‐Ylides with Vinyl Sulfonium Salts.
Authors: An Jing , Yang Qing‐Qing , Wang Qiang , Xiao Wen‐Jing 
Published: October 2015

AbstractThe title approach is advantageous with regards to simple experimental procedure and mild reaction conditions.
ChemInform Abstract: Ethyl Lactate as a Promising Bio Based Green Solvent for the Synthesis of Spiro‐Oxindole Derivatives via 1,3‐Dipolar Cycloaddition Reaction.
Authors: Dandia Anshu , Jain Anuj K. , Laxkar Ashok K. 
Published: October 2015

AbstractAzomethine ylides generated in situ by decarboxylative condensation of isatins and proline undergo 1.3‐dipolar cycloaddition reactions with naphthoquinone.
ChemInform Abstract: Synthesis and Biological Evaluation of Some 2‐Amino‐5‐nitrothiazole Derivatives of Azetidine.
Authors: Samadhiya Pushkal , Sharma Ritu , Srivastava S. K. , Srivastava S. D. 
Published: October 2015

AbstractMost of the title compounds (VIII) (10 examples) display significant antimicrobial and antitubercular activities.
ChemInform Abstract: A Convenient Route to 1‐Alkyl‐5‐trifluoromethyl‐1,2,3‐triazole‐4‐carboxylic Acids Employing a Diazo Transfer Reaction.
Authors: Iminov Rustam T. , Mashkov Alexander V. , Chalyk Bohdan A. , Mykhailiuk Pavel K. , Tverdokhlebov Anton V. , Tolmachev Andrey A. , Volovenko Yulian M. , Shishkin Oleg V. , Shishkina Svetlana V. 
Published: October 2015

AbstractApplication of this method is demonstrated in synthesis of Rufinamide‐derivative IV that was obtained in 4 steps and 73% overall yield.
ChemInform Abstract: Regioselective Synthesis of Pyrano[3,2‐c]coumarins via Cu(II)‐Catalyzed Tandem Reaction.
Authors: Bagdi Avik Kumar , Majee Adinath , Hajra Alakananda 
Published: October 2015

AbstractCopper(II) triflate is found to be an efficient catalyst for the highly regioselective tandem Michael addition/intramolecular cyclization reaction of 4‐hydroxycoumarin with α,β‐unsaturated ketones to yield pyranocoumarins.
ChemInform Abstract: Synthesis and Characterization of Fluorinated Bisphenols and Tetraphenols via a Simple One‐Pot Reaction.
Authors: Tao Liming , Yang Haixia , Liu Jingang , Fan Lin , Yang Shiyong 
Published: October 2015

AbstractTfOH‐catalyzed condensation of catechol (I) with trifluoroacetophenones (II) affords previously unreported phenolic polyphenylalkane derivatives (III), while similar reactions of resorcinol and hydroquinone furnish the corresponding novel hydroxy‐substituted xanthene derivatives (V) and (VII), respectively.
ChemInform Abstract: Magnesium Methoxide‐Assisted Synthesis of 2,4,6‐Triaryl Pyridines.
Authors: Banerjee Chandan Kumar , Umarye Jayant D. , Kanjilal Pranab R. 
Published: October 2015

AbstractThe title Kroehnke pyridines are obtained in a novel, facile three‐component reaction of chalcones, ketones, and ammonia.
ChemInform Abstract: Iron‐Salt‐Promoted Highly Regioselective α and β Hydrophosphination of Alkenyl Arenes.
Authors: Routaboul Lucie , Toulgoat Fabien , Gatignol Jeremie , Lohier Jean‐Francois , Norah Brigitte , Delacroix Olivier , Alayrac Carole , Taillefer Marc , Gaumont Annie‐Claude 
Published: October 2015

AbstractThis method uses inexpensive, low‐toxic catalysts and proceeds with high regioselectivity.
ChemInform Abstract: Stereoselective Total Synthesis of Tubulysin V.
Authors: Wang Rui , Tian Ping , Lin Guoqiang 
Published: October 2015

AbstractKey steps in this total synthesis are the zinc‐mediated aza‐Barbier reaction to afford the chiral homo‐allylic amine (III), and the indium‐mediated aza‐Barbier reaction in aqueous media, giving the chiral homo‐allylic amine (VII).
Recovery Concept of Value Metals from Automotive Lithium‐Ion Batteries
Authors: Träger Thomas , Friedrich Bernd , Weyhe Reiner 
Published: October 2015

AbstractA recycling process for automotive lithium‐ion batteries was developed. The process combines a mechanical pretreatment with pyrometallurgical recycling process step to recover all battery components, and realize cost‐neutral and sustainable recycling. The focus of the research work is the development of a pyrometallurgical process step to recover especially Li out of electrode mass powder which is the fine fraction extracted mechanically from spent Li‐ion batteries. Two metallurgical treatment technologies were investigated: direct vacuum evaporation of Li and recovery of metallic Li by distillation, and a selective entraining gas evaporation of Li and recovery of lithium oxide.
Wertstoffgewinnung aus Kraftwerksaschen Teil II: Thermische und chemische Behandlung von Braunkohlenkraftwerksaschen zur Gewinnung strategischer Metalle
Authors: Brett Beate , Schrader Daniel , Räuchle Konstantin , Heide Gerhard , Bertau Martin 
Published: October 2015

AbstractDie Extraktion von Wertmetallen aus Braunkohlenaschen ist ein bisher nicht bzw. nur im Versuchsstadium verfolgter Ansatz, den es gerade in Zeiten begrenzter Rohstoffverfügbarkeit und der Monopolstellung einiger Länder nicht zu vernachlässigen gilt. An Filteraschen und dem Stabilisat der Kraftwerke Boxberg und Schwarze Pumpe (Lausitzer Revier) wurden Strategien für die Mobilisierung enthaltener Wertmetalle entwickelt. Angestrebt wird dabei ein wirtschaftlich tragfähiger Prozess, der die Extraktion strategischer Metalle, wie auch von Metallen und Metalloxiden des täglichen Bedarfs und die baustoffliche Verwertung der Rückstände berücksichtigt.
Organocatalytic Asymmetric Branching Sequence of MBH Carbonates: Access to Chiral Benzofuran‐2(3H)‐one Derivatives with Three Stereocenters
Authors: Zhu Chuanle , Yang Lijun , Nie Jing , Zheng Yan , Ma Junan 
Published: October 2015

AbstractAn organocatalytic asymmetric branching sequence was realized in the presence of 10 mol% of (DHQD)2AQN, affording the sequential products with three stereocentres, including two quaternary carbon centres, in 47%–79% yields with 85%–99% ee.
The First Catalytic Asymmetric Morita‐Baylis‐Hillman Reaction of Acrolein with Aromatic Aldehydes
Authors: Zeng Xingping , Liu Yunlin , Ji Congbin , Zhou Jian 
Published: October 2015

AbstractWe report the first example of catalytic asymmetric Morita‐Baylis‐Hillman reaction of acrolein with aromatic aldehydes. The use of 10 mol% of Hatakeyama's catalyst β‐isocupreidine C4, in combination with 20 mol% of 2,6‐dimethoxybenzoic acid, could catalyze the reaction to give the desired products in up to 81% ee.
Modal simulation and visualization in finite mixture models
Authors: Kim Daeyoung , Lindsay Bruce G. 
Published: October 2015

AbstractKim & Lindsay (2011a) proposed a new sampling‐based visualization methodology,modal simulation, designed to describe the boundaries of the confidence regions generated by an inference function such as the likelihood. Once the sample points on the boundaries of the targeted confidence sets are created in a single simulation run, one can use those samples to describe every confidence set of interest without further numerical optimization. However, this method assumes that one is simulating the samples for the parameters from the likelihood region with a single mode. In this article we extend the modal simulation method to be applicable to the likelihood regions in a finite mixture model where there exist multiple modes.The Canadian Journal of Statistics39: 421–437; 2011 © 2011 Statistical Society of Canada
Remnant Lipoprotein Cholesterol and Mortality After Acute Myocardial Infarction: Further Evidence for a Hypercholesterolemia Paradox From the TRIUMPH Registry
Authors: Martin Seth S. , Faridi Kamil F. , Joshi Parag H. , Blaha Michael J. , Kulkarni Krishnaji R. , Khokhar Arif A. , Maddox Thomas M. , Havranek Edward P. , Toth Peter P. , Tang Fengming , Spertus John A. , Jones Steven R. 
Published: October 2015

ABSTRACTBackgroundRemnants are partially hydrolyzed, triglyceride‐rich lipoproteins that, like other apolipoprotein B–containing lipoproteins, are atherogenic. Prior observational studies suggest paradoxically better outcomes in hypercholesterolemic patients who sustain an acute myocardial infarction (AMI), one of several known recurrent risk paradoxes. To date, the association of directly measured remnant lipoprotein cholesterol (RLP‐C) with survival after an AMI has not been examined.HypothesisHigher RLP‐C levels may be paradoxically associated with lower mortality.MethodsWe examined 2465 AMI survivors in a prospective, 24‐center US study of AMI outcomes. Lipoprotein cholesterol subfractions were directly measured by ultracentrifugation. RLP‐C was defined as intermediate‐density lipoprotein cholesterol (IDL‐C) + very‐low‐density lipoprotein cholesterol subfraction 3 (VLDL3‐C). Given a linear relationship between RLP‐C and mortality, we examined RLP‐C by tertiles and continuously. Cox regression hazard ratios (HRs) were adjusted for the Global Registry of Acute Coronary Events (GRACE) score and 23 other covariates.ResultsParticipants were age 58 ± 12 years (mean ± SD), and 68% were men. After 2 years of follow‐up, 226 (9%) participants died. The mortality proportion was 12.4% in the lowest tertile of RLP‐C (0–15 mg/dL), 8.5% in the middle tertile (16–23 mg/dL), and 6.8% in the highest tertile (24–120 mg/dL; P < 0.001). A 1‐SD increase in RLP‐C (11 mg/dL) predicted a 24% lower adjusted risk of 2‐year mortality (HR: 0.76, 95% confidence interval [CI]: 0.64‐0.91). Similar results were found for a 1‐SD increase in IDL‐C (HR per 8 mg/dL: 0.80, 95% CI: 0.67‐0.96), VLDL3‐C (HR per 4 mg/dL: 0.74, 95% CI: 0.61‐0.89), and very‐low‐density lipoprotein cholesterol (VLDL‐C; HR per 8 mg/dL: 0.69, 95% CI: 0.55‐0.85).ConclusionsHigher RLP‐C levels were associated with lower mortality 2 years after AMI despite rigorous adjustment for known confounders. Unknown protective factors or a lead‐time bias likely explains the paradox.