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Lu X, Li P, Teng C, Cai P, Wang B. Anemia Is Associated With Poor Clinical Outcomes in Hospitalized Patients With Takotsubo Cardiomyopathy. Angiology 2021; 72:842-849. [PMID: 33685245 DOI: 10.1177/0003319721999492] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The association between anemia and Takotsubo cardiomyopathy (TCM) has not been well studied. To assess the effect of anemia on patients hospitalized with TCM, we identified 4733 patients with a primary diagnosis of TCM from the 2016 to 2018 National Inpatient Sample (NIS) database (the United States) using the International Classification of Diseases, 10th edition, Clinical Modification (ICD-10-CM) code. Of these, 603 (12.7%) patients had a comorbidity of anemia and 4130 did not. After propensity score matching, we compared the in-hospital outcomes between the 2 groups (anemia vs nonanemia, n = 594 vs 1137). Patients with TCM with anemia had significantly higher rates of in-hospital complications, including cardiogenic shock (11.4% vs 4.0%, P < .001), ventricular arrhythmia (6.6% vs 3.6%, P = .008), acute kidney injury (22.7% vs 13.1%, P < .001), acute respiratory failure (22.6% vs 13.1%, P < .001), longer length of hospital stay (5.6 ± 5.8 days vs 3.6 ± 3.6 days, P < .001), and higher total charges (US$79 586 ± 10 2436 vs US$50 711 ± 42 639, P < .001). In conclusion, patients with anemia who were admitted for TCM were associated with a higher incidence of in-hospital complications compared with those without anemia.
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Yoshizawa M, Itoh T, Morino Y, Taniai S, Ishibashi Y, Komatsu T, Taguchi I, Nishinari M, Ako J, Kyono H, Furukawa T, Murakami T, Ikari Y, Kato R, Matsumoto K, Sakuma M, Sugimura H, J Akashi Y, Yoshino H. Gender Differences in the Circadian and Seasonal Variations in Patients with Takotsubo Syndrome: A Multicenter Registry at Eight University Hospitals in East Japan. Intern Med 2021; 60:2749-2755. [PMID: 33746167 PMCID: PMC8479227 DOI: 10.2169/internalmedicine.6910-20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Objective The aim of this study was to clarify the circadian and seasonal variations in addition to identify sex-based differences in Japanese patients with Takotsubo syndrome (TTS). Methods The authors conducted a retrospective observational study to analyse the differences between the groups based on sex. Patients The patients were registered out of each institute registry of the acute coronary syndrome (ACS) which contains a total of 10,622 cases in eight academic hospitals in east Japan. Results Data for 344 consecutive TTS (73 male and 271 female) were extracted from each hospital registry. In-hospital mortality was higher in the male group than in the female group (18% vs. 7%; p=0.005). With regard to the circadian variations in all study patients, TTS events occurred most often in the afternoon and least often during the night. Moreover, the patterns of circadian variations in the female and male groups were the same as that of all study patients. TTS events occurred most frequently in the autumn and least often in the spring in the whole study cohort. Moreover, the seasonal variation in the female group showed the same pattern as that of the whole cohort. However, there were no significant seasonal differences in the incidence of TTS in the male group. Conclusion In a multicenter study in Japan, seasonal variation was observed in the female group but not in the male group. Circadian variation was observed in both groups. These results suggested that the pathogenesis and clinical features of TTS might therefore differ according to sex.
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Liang J, Zhang J, Xu Y, Teng C, Lu X, Wang Y, Zuo X, Li Q, Huang Z, Ma J, Li P. Conventional cardiovascular risk factors associated with Takotsubo cardiomyopathy: A comprehensive review. Clin Cardiol 2021; 44:1033-1040. [PMID: 34080694 PMCID: PMC8364728 DOI: 10.1002/clc.23661] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 05/17/2021] [Accepted: 05/25/2021] [Indexed: 02/05/2023] Open
Abstract
Takotsubo cardiomyopathy (TCM), characterized by transient left ventricular dysfunction, was first reported in Japan in 1990. Current research suggests that TCM can be affected by conventional cardiovascular factors such as hypertension (HTN), diabetes, hyperlipidemia (HLD), and obesity. Despite the increasing interest in this disease, research on TCM remains limited. Conventional cardiovascular factors are clinically related to the outcome of TCM. We reviewed the publications published in PubMed database between January 01 2010 and January 15 2021, and summarized the most current available evidence on the correlation between TCM and the conventional cardiovascular factors. TCM patients are predominantly postmenopausal women. Men and young patients are less commonly seen, but are prone to acute adverse complications and poor prognosis. HTN is common in patients with recurrent TCM. Existing evidence suggests that obesity and chronic kidney disease are related to poor prognosis in TCM. HLD is reported to be associated with fewer complications, though current evidence is limited. Finally, the relationship between diabetes and TCM prognosis is ambivalent. Current evidence suggests conventional cardiovascular risk factors are associated with the outcome of TCM, especially with mortality and complications. More prospective studies are needed to clarify the relationship between each risk factor and the prognosis of TCM.
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Cammann VL, Würdinger M, Ghadri JR, Templin C. Takotsubo Syndrome: Uncovering Myths and Misconceptions. Curr Atheroscler Rep 2021; 23:53. [PMID: 34268666 PMCID: PMC8282560 DOI: 10.1007/s11883-021-00946-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2021] [Indexed: 12/20/2022]
Abstract
PURPOSE OF REVIEW Takotsubo syndrome (TTS) was described in Japan 3 decades ago to affect predominately postmenopausal women after emotional stress. This history is the basis of commonly held beliefs which may contribute to the underdiagnosis and misperception of TTS. RECENT FINDINGS TTS affects not only women, but can be present in both sexes, and can appear in children as well as in the elderly. TTS is characterized by unique clinical characteristics with morphological variants, and incurs a substantial risk for recurrent events and adverse outcomes. Physical triggers are more common than emotional triggers and are major disease determinants. TTS seems not to be completely transient as patients report ongoing chest pain, dyspnea, or fatigue even after months of the acute event. Knowledge of the clinical features and outcomes of TTS patients has evolved substantially over the past decades. The heterogeneous appearance of TTS needs to be recognized in all medical disciplines to maximize therapy and improve outcomes.
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Sulkes A, Itzhaki Ben Zadok O, Neiman V, Brenner B. Comment to Moady et al. A Comparative Retrospective Study of Patients with Takotsubo Syndrome and Acute Coronary Syndrome. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2021; 23:395-396. [PMID: 34155860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
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Moady G, Vons S, Shai A, Atar S. Response to the letter by Sulkes et al. Regarding the Article: A Comparative Retrospective Study of Patients with Takotsubo Syndrome and Acute Coronary Syndrome. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2021; 23:396. [PMID: 34155861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
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Elikowski W, Małek-Elikowska M, Fertała N, Zawodna-Marszałek M, Wróblewski D, Żytkiewicz M. Tablet-based limited echocardiography at COVID-19-dedicated hospital during the pandemic in the context of takotsubo syndrome. POLSKI MERKURIUSZ LEKARSKI : ORGAN POLSKIEGO TOWARZYSTWA LEKARSKIEGO 2021; 49:57-59. [PMID: 33713095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In the course of COVID-19 pandemic, many patients with diagnosed or suspected disease do require echocardiography. At the same time, when it comes to the echocardiographers, there is a fear of their being exposed to contamination. At COVID-19-dedicated hospital examinations are bedside, and in some patients hand-held or tablet-based echocardiography should be preferred; the echocardiographer routinely puts on a complete protective uniform. The prevalence of stress-induced takotsubo syndrome (TTS) during the Covid-19 pandemic is higher than previously reported. The authors present the images obtained using tabletbased limited echocardiography in patients with different forms of TTS. The time of the examination of patients and decontamination of the equipment was short (5-7 min and less than 2 min, respectively); the images were of fairly good quality.
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Cammann VL, Szawan KA, Stähli BE, Kato K, Budnik M, Wischnewsky M, Dreiding S, Levinson RA, Di Vece D, Gili S, Citro R, Bossone E, Neuhaus M, Franke J, Meder B, Jaguszewski M, Noutsias M, Knorr M, Heiner S, D'Ascenzo F, Dichtl W, Burgdorf C, Kherad B, Tschöpe C, Sarcon A, Shinbane J, Rajan L, Michels G, Pfister R, Cuneo A, Jacobshagen C, Karakas M, Koenig W, Pott A, Meyer P, Roffi M, Banning A, Wolfrum M, Cuculi F, Kobza R, Fischer TA, Vasankari T, Airaksinen KEJ, Napp LC, Dworakowski R, MacCarthy P, Kaiser C, Osswald S, Galiuto L, Chan C, Bridgman P, Beug D, Delmas C, Lairez O, Gilyarova E, Shilova A, Gilyarov M, El-Battrawy I, Akin I, Poledniková K, Toušek P, Winchester DE, Galuszka J, Ukena C, Poglajen G, Carrilho-Ferreira P, Hauck C, Paolini C, Bilato C, Kobayashi Y, Shoji T, Ishibashi I, Takahara M, Himi T, Din J, Al-Shammari A, Prasad A, Rihal CS, Liu K, Schulze PC, Bianco M, Jörg L, Rickli H, Pestana G, Nguyen TH, Böhm M, Maier LS, Pinto FJ, Widimský P, Felix SB, Braun-Dullaeus RC, Rottbauer W, Hasenfuß G, Pieske BM, Schunkert H, Borggrefe M, Thiele H, Bauersachs J, Katus HA, Horowitz JD, Di Mario C, Münzel T, Crea F, Bax JJ, Lüscher TF, Ruschitzka F, Ghadri JR, Opolski G, Templin C. Age-Related Variations in Takotsubo Syndrome. J Am Coll Cardiol 2021; 75:1869-1877. [PMID: 32327096 DOI: 10.1016/j.jacc.2020.02.057] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 02/06/2020] [Accepted: 02/28/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Takotsubo syndrome (TTS) occurs predominantly in post-menopausal women but is also found in younger patients. OBJECTIVES This study aimed to investigate age-related differences in TTS. METHODS Patients diagnosed with TTS and enrolled in the International Takotsubo Registry between January 2011 and February 2017 were included in this analysis and were stratified by age (younger: ≤50 years, middle-age: 51 to 74 years, elderly: ≥75 years). Baseline characteristics, hospital course, as well as short- and long-term mortality were compared among groups. RESULTS Of 2,098 TTS patients, 242 (11.5%) patients were ≤50 years of age, 1,194 (56.9%) were 51 to 74 years of age, and 662 (31.6%) were ≥75 years of age. Younger patients were more often men (12.4% vs. 10.9% vs. 6.3%; p = 0.002) and had an increased prevalence of acute neurological (16.3% vs. 8.4% vs. 8.8%; p = 0.001) or psychiatric disorders (14.1% vs. 10.3% vs. 5.6%; p < 0.001) compared with middle-aged and elderly TTS patients. Furthermore, younger patients had more often cardiogenic shock (15.3% vs. 9.1% vs. 8.1%; p = 0.004) and had a numerically higher in-hospital mortality (6.6% vs. 3.6% vs. 5.1%; p = 0.07). At multivariable analysis, younger (odds ratio: 1.60; 95% confidence interval: 0.86 to 3.01; p = 0.14) and older age (odds ratio: 1.09; 95% confidence interval: 0.66 to 1.80; p = 0.75) were not independently associated with in-hospital mortality using the middle-aged group as a reference. There were no differences in 60-day mortality rates among groups. CONCLUSIONS A substantial proportion of TTS patients are younger than 50 years of age. TTS is associated with severe complications requiring intensive care, particularly in younger patients.
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Abozenah M, Kadado AJ, Aljamal A, Sawalha K, Salerno C, Battisha A, Hernandez-Montfort J, Lotfi A. Concurring hypertrophic cardiomyopathy and takotsubo cardiomyopathy: Assessment and management. Heart Lung 2020; 50:546-557. [PMID: 33143911 DOI: 10.1016/j.hrtlng.2020.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/12/2020] [Accepted: 10/06/2020] [Indexed: 11/18/2022]
Abstract
The prevalence of takotsubo cardiomyopathy (TCM) has been on the rise, but co-occurrence with hypertrophic cardiomyopathy (HOCM) remains rare. Although presenting patient demographics were similar to those in TCM, the potential for hemodynamic compromise was significantly compounded by the presence of underlying HOCM. Management was similar to standalone TCM, although use of inotropic agents and mechanical support appears to be more prevalent. Despite the increased potential for complications and the paucity of data regarding management, outcomes appear to be mostly favorable in both the hospitalization period and at follow-up. Interestingly, despite a new diagnosis of HOCM in about half the cases described, which signifies no significant left ventricular outflow tract (LVOT) gradient prior to TCM, half of those patients had a persistently elevated LVOT gradient after resolution of TCM. This poses a question of whether or not TCM can predispose to LVOT obstruction in HOCM patients even after its resolution.
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Nazir S, Ahuja KR, Soni RG, Raheja H, Saleem S, Hsiung I, Patel NJ, Eltahawy EA, Madias JE. Age-Related Variations in Takotsubo Syndrome in the United States. Am J Cardiol 2020; 133:168-170. [PMID: 32782068 DOI: 10.1016/j.amjcard.2020.07.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 07/17/2020] [Indexed: 01/31/2023]
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Delmas C, Bouisset F, Lairez O. COVID-19 pandemic: no increase of takotsubo syndrome occurrence despite high-stress conditions. ESC Heart Fail 2020; 7:2143-2145. [PMID: 32705813 PMCID: PMC7404584 DOI: 10.1002/ehf2.12871] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/03/2020] [Accepted: 06/12/2020] [Indexed: 01/17/2023] Open
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Sharkey SW, Henry TD, Maron BJ. Response: How common is comorbid takotsubo syndrome in patients with acute coronary syndromes? Catheter Cardiovasc Interv 2020; 96:727. [PMID: 31854099 DOI: 10.1002/ccd.28664] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 12/08/2019] [Indexed: 11/07/2022]
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Looi JL, Verryt T, McLeod P, Chan C, Pemberton J, Webster M, To A, Lee M, Kerr AJ. A comparison of the clinical features and outcomes of Takotsubo syndrome across five metropolitan hospitals in New Zealand. THE NEW ZEALAND MEDICAL JOURNAL 2020; 133:73-82. [PMID: 32994595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
AIM Takotsubo syndrome (TS) mimics acute coronary syndrome but has a distinct pathophysiology. This study aimed to compare and contrast the clinical presentation, management and outcomes of patients with TS in five large New Zealand hospitals. METHODS We identified 632 consecutive patients presenting to the five major tertiary hospitals in New Zealand (Middlemore Hospital, Auckland City Hospital, North Shore Hospital, Christchurch Hospital and Dunedin Hospital) between January 2006 and June 2018 and obtained clinical, laboratory, electrocardiography, echocardiography, coronary angiography and long-term follow-up data. RESULTS Six hundred and thirty-two consecutive patients with TS (606 women, mean age 65.0+11.1 years) were included. An associated stressor was identified in two-thirds of patients, and emotional triggers were more frequent than physical triggers (62.9% and 37.1%, respectively). Overall, 12.7% of patient had depression and 11.7% anxiety but this was more common in patients from Christchurch Hospital (20.4% and 23.4%, respectively). The in-hospital mortality among the five hospitals ranges between 0 to 2.0%. The mean follow-up was 4.9+3.4 years (median 4.4 years). Fifty-four people died post-discharge, all but one from a non-cardiac cause. Forty patients had recurrent TS. Mortality post-discharge (p=0.63) and TS recurrence (p=0.38) did not differ significantly among the five hospitals. CONCLUSION In this large New Zealand TS cohort, the clinical characteristics and presentation were similar among the five hospitals. A subset of patients had a complicated in-hospital course, but late deaths were almost all from non-cardiac causes and recurrence was infrequent. Mortality post-discharge and recurrence was similar between the hospitals.
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Jabri A, Kalra A, Kumar A, Alameh A, Adroja S, Bashir H, Nowacki AS, Shah R, Khubber S, Kanaa’N A, Hedrick DP, Sleik KM, Mehta N, Chung MK, Khot UN, Kapadia SR, Puri R, Reed GW. Incidence of Stress Cardiomyopathy During the Coronavirus Disease 2019 Pandemic. JAMA Netw Open 2020; 3:e2014780. [PMID: 32644140 PMCID: PMC7348683 DOI: 10.1001/jamanetworkopen.2020.14780] [Citation(s) in RCA: 152] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
IMPORTANCE The coronavirus disease 2019 (COVID-19) pandemic has resulted in severe psychological, social, and economic stress in people's lives. It is not known whether the stress of the pandemic is associated with an increase in the incidence of stress cardiomyopathy. OBJECTIVE To determine the incidence and outcomes of stress cardiomyopathy during the COVID-19 pandemic compared with before the pandemic. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study at cardiac catheterization laboratories with primary percutaneous coronary intervention capability at 2 hospitals in the Cleveland Clinic health system in Northeast Ohio examined the incidence of stress cardiomyopathy (also known as Takotsubo syndrome) in patients presenting with acute coronary syndrome who underwent coronary arteriography. Patients presenting during the COVID-19 pandemic, between March 1 and April 30, 2020, were compared with 4 control groups of patients with acute coronary syndrome presenting prior to the pandemic across 4 distinct timelines: March to April 2018, January to February 2019, March to April 2019, and January to February 2020. Data were analyzed in May 2020. EXPOSURES Patients were divided into 5 groups based on the date of their clinical presentation in relation to the COVID-19 pandemic. MAIN OUTCOMES AND MEASURES Incidence of stress cardiomyopathy. RESULTS Among 1914 patient presenting with acute coronary syndrome, 1656 patients (median [interquartile range] age, 67 [59-74]; 1094 [66.1%] men) presented during the pre-COVID-19 period (390 patients in March-April 2018, 309 patients in January-February 2019, 679 patients in March-April 2019, and 278 patients in January-February 2020), and 258 patients (median [interquartile range] age, 67 [57-75]; 175 [67.8%] men) presented during the COVID-19 pandemic period (ie, March-April 2020). There was a significant increase in the incidence of stress cardiomyopathy during the COVID-19 period, with a total of 20 patients with stress cardiomyopathy (incidence proportion, 7.8%), compared with prepandemic timelines, which ranged from 5 to 12 patients with stress cardiomyopathy (incidence proportion range, 1.5%-1.8%). The rate ratio comparing the COVID-19 pandemic period to the combined prepandemic period was 4.58 (95% CI, 4.11-5.11; P < .001). All patients during the COVID-19 pandemic had negative reverse transcription-polymerase chain reaction test results for COVID-19. Patients with stress cardiomyopathy during the COVID-19 pandemic had a longer median (interquartile range) hospital length of stay compared with those hospitalized in the prepandemic period (COVID-19 period: 8 [6-9] days; March-April 2018: 4 [3-4] days; January-February 2019: 5 [3-6] days; March-April 2019: 4 [4-8] days; January-February: 5 [4-5] days; P = .006). There were no significant differences between the COVID-19 period and the overall pre-COVID-19 period in mortality (1 patient [5.0%] vs 1 patient [3.6%], respectively; P = .81) or 30-day rehospitalization (4 patients [22.2%] vs 6 patients [21.4%], respectively; P = .90). CONCLUSIONS AND RELEVANCE This study found that there was a significant increase in the incidence of stress cardiomyopathy during the COVID-19 pandemic when compared with prepandemic periods.
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Mariani S, Richter J, Pappalardo F, Bělohlávek J, Lorusso R, Schmitto JD, Bauersachs J, Napp LC. Mechanical circulatory support for Takotsubo syndrome: a systematic review and meta-analysis. Int J Cardiol 2020; 316:31-39. [PMID: 32473281 DOI: 10.1016/j.ijcard.2020.05.033] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/05/2020] [Accepted: 05/13/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Cardiogenic shock occurs in 10%-15% of patients with Takotsubo syndrome (TS). For several reasons catecholamines, and especially inotropes, should be avoided in TS. Temporary mechanical circulatory support (MCS) appears attractive as bridge-to-recovery, but prospective studies are lacking. Here we analyze the available literature on MCS use in patients with TS. METHODS AND RESULTS PubMed/Medline was systematically screened until December 2019. 18 studies reporting pooled data of 5629 TS patients, of whom 227 had received MCS, were considered for a qualitative synthesis. 81 articles from 2003 through 2019 reporting individual data of 93 MCS cases were included in a meta-analysis. Median age was 57 (IQR: 43-68) years, 83.9% were women, and a physical trigger could be identified in 74.1% of cases. Median left ventricular ejection fraction (LVEF) before MCS was 20% (IQR: 15-25) and comparable between groups defined by MCS device. An apical TS type was present in 76.1% of cases. The overall number of publications on MCS for TS increased over time, as did those using veno-arterial extracorporeal membrane oxygenation (V-A ECMO) and Impella, while those using intra-aortic balloon pump declined. MCS-related complications were not regularly reported. Median time on MCS was 3 (IQR: 2-7) days, with an overall survival of 94.6%. CONCLUSIONS MCS for TS-related shock is increasingly reported, with a growing use of V-A ECMO and Impella. Currently available clinical data support this approach. Prospective studies are needed to evaluate safety and efficacy of different devices as well as timing of MCS in this special patient population.
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Shetty S, Malik AH, Jayanna MB, Aronow WS, Briasoulis A, Liu K. Impact of right ventricular impairment on morbidity and mortality in takotsubo syndrome-a meta-analysis of observational trials. Heart Fail Rev 2020; 27:263-270. [PMID: 32468276 DOI: 10.1007/s10741-020-09981-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The impact of right ventricular impairment (RVI) on the morbidity and mortality of patients with Takotsubo syndrome (TTS) is well-debated. We conducted a meta-analysis to evaluate the mortality and morbidity risk associated with RVI compared with those without RVI in patients with TTS. A comprehensive search was performed in PubMed and Embase from inception to April 19, 2019. Our primary outcome of interest was in-hospital and long-term mortality. Other outcomes of interest were acute heart failure, left ventricular systolic function, tricuspid and mitral regurgitation, and length of hospital stay (LOS). We are reporting our outcomes as a cumulative odds ratio (OR). After an initial search, 10 studies with 1210 subjects were included in the quantitative analysis. Mean follow-up was 31 months. The odds of in-hospital and long-term mortality in TTS patients with and without RVI were not significantly different (p = 0.13 and 0.40). In TTS patients without RVI, the odds of acute heart failure, and mitral and tricuspid regurgitation were significantly lower at an OR of 0.26 (p < 0.0001), 0.40 (p = 0.0001), and 0.52 (p = 0.02) respectively. TTS patients with RVI had significantly lower mean LVEF (34% vs 41%, p = 0.03) and numerically higher mean LOS (9.5 days vs 7.6 days, p = 0.52) compared with those without RVI. The presence of RVI represents a severe form of TTS disease spectrum, characterized by severely reduced LVEF, higher incidence of MR and presence of TR. Although there was a trend toward increased in-hospital and long-term mortality, RVI in TTS does not portend worse survival.
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Looi JL, Verryt T, McLeod P, Chan C, Pemberton J, Webster M, To A, Lee M, Kerr AJ. Incidence of Takotsubo syndrome vs acute myocardial infarction in New Zealand (ANZACS-QI 45). THE NEW ZEALAND MEDICAL JOURNAL 2020; 133:90-94. [PMID: 32161425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
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Madias JE. Comparison of the first episode with the first recurrent episode of takotsubo syndrome in 128 patients from the world literature: Pathophysiologic connotations. Int J Cardiol 2020; 310:27-31. [PMID: 32151442 DOI: 10.1016/j.ijcard.2020.03.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/24/2020] [Accepted: 03/02/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The pathophysiology of takotsubo syndrome (TTS) and its recurrence (REC-TTS) is still elusive. Various ventriculographic "ballooning" patterns in response to a variety of triggers are observed in patients with REC-TTS. Although patients with and without REC-TTS have been previously compared, no comparison of patients' 1st TTS episode (1stTTS) with the 1st REC-TTS episode (1stREC-TTS) has been attempted. METHODS All patients with ≥1 REC-TTS episodes with patient-based data (45 variables) from the world literature, retrieved via PubMed, were meta-analyzed, and the patients' 1st REC-TTS and stREC-TTS were compared. RESULTS The time interval between the 1stTTS and 1stREC-TTS of the meta-analyzed 128 patients, 117 (91.4%) female, was 30.4 ± 36.1 months, with 47 (36.7%) patients having a neurological and/or psychiatric comorbidity(ies). Among 113 patients with paired 1stTTS and 1stREC-TTS data on the ventriculographic "ballooning" appearance, 101 (78.9%) had a different variant during the 1stTTS as compared with the 1stREC-TTS. Six patients (4.7%) died during hospitalization. Thirty patients (23.4%) were taking a β-blocker prior to their 1strTTS. Among 19 variables compared between the 1st TTS and 1st REC-TTS episodes, only mean age (by 2.5 years) and use of β-blockers were statistically significantly different. The precipitating triggers, and the in-hospital adverse events were similar in the 1st TTS and 1st REC-TTS episodes. CONCLUSIONS A comparison of the 1st TTS and 1st REC-TTS episodes of patients with REC-TTS, revealed large variation in the ventriculographic "ballooning" patterns, similarity in the TTS triggers, and no difference in the in-hospital adverse events. There was no protective effect for imparted by β-blockers in REC-TTS.
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Desai R, Desai A, Abbas SA, Patel U, Bansod S, Damarlapally N, Doshi R, Savani S, Gangani K, Sachdeva R, Kumar G. National prevalence, trends and outcomes of takotsubo syndrome in hospitalizations with prior history of mediastinal/intrathoracic cancer and radiation therapy. Int J Cardiol 2020; 309:14-18. [PMID: 32087939 DOI: 10.1016/j.ijcard.2020.02.036] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 02/11/2020] [Accepted: 02/13/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Radiation therapy (RT) for cancers in thoracic/mediastinal region has been linked with heart damage following years of radiation exposure. However, prevalence of takotsubo syndrome (TTS) in patients with prior intrathoracic/mediastinal malignancies treated with RT has never been analyzed on a large scale. METHODS We identified adult hospitalizations with prior mediastinal/intrathoracic cancer and RT and TTS using ICD-9 CM codes and the National Inpatient Sample (2007-2014) after excluding current admissions for chemotherapy. We then assessed the prevalence, odds, trends and in-hospital outcomes of TTS-related admissions in patients with vs. without prior intrathoracic cancer and RT. RESULTS We identified a total of 5,991,314 hospitalizations with prior intrathoracic/mediastinal malignancies and RT (~73 yrs., 85.2% female), of which 7663 (0.13%, 128 per 100,000) were diagnosed with TTS (~74 yrs., 95.8% females, 88.1% white). Higher odds and rising trends in TTS per 100,000 hospitalizations (from 31 to 241) were seen among patients with prior intrathoracic malignancies and RT as compared to those without (from 19 to 104) (ptrend < 0.001). All-cause in-hospital mortality (4.6% vs 2.8%; OR 1.45; 95%CI 1.29-1.63, p < 0.001), cardiogenic shock (4.3% vs 0.2%), cardiac arrest (3.1% vs 0.9%), arrhythmia (34.3% vs 24.6%), stroke (3.6% vs 2.8%), respiratory failure (14.5% vs 4.6%), and median length of stay and hospital charges were significantly higher in the TTS cohort. CONCLUSIONS This study showed higher odds and increasing trends in TTS-related admissions with worse in-hospital outcomes among patients with prior intrathoracic/mediastinal cancer and RT, irrespective of the time interval from cancer diagnosis or RT to TTS occurrence.
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Li P, Lu X, Teng C, Cai P, Kranis M, Dai Q, Wang B. The Impact of COPD on in-Hospital Outcomes in Patients with Takotsubo Cardiomyopathy. Int J Chron Obstruct Pulmon Dis 2020; 15:2333-2341. [PMID: 33061351 PMCID: PMC7532913 DOI: 10.2147/copd.s267289] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 08/31/2020] [Indexed: 02/05/2023] Open
Abstract
PURPOSE Chronic obstructive pulmonary disease (COPD) is a known comorbidity of takotsubo cardiomyopathy (TCM), and COPD exacerbation is a potential triggering factor of TCM. The association between COPD and in-hospital outcomes and complications among TCM patients is not well established. We sought to assess the effect of COPD on hospitalized patients with a primary diagnosis of TCM. METHODS We conducted a retrospective cohort study in patients with a primary diagnosis of TCM with or without COPD using the latest National Inpatient Sample from 2016-2017. We identified 3139 patients admitted with a primary diagnosis of TCM by the ICD-10-CM coding system; 684 of those patients also had a diagnosis of COPD. We performed propensity score matching in a 1:2 ratio (n=678 patients, matched COPD group; n=1070, matched non-COPD group) and compared in-hospital outcomes and complications between TCM patients with and without a COPD diagnosis. RESULTS Before matching, the COPD group had worse outcomes compared with the non-COPD group in inpatient death (2.9% vs 1.3%, p=0.006), length of stay (LOS) (4.02±2.99 days vs 3.27±3.39 days, p<0.001), hospitalization charges ($55,242.68±47,637.40 vs $48,316.97±47,939.84, p=0.001), and acute respiratory failure (ARF) (22.5% vs 7.7%, p<0.001), respectively. After propensity score matching, the matched COPD group, compared with the matched non-COPD group, had a higher inpatient mortality rate (2.9% vs1.0%, p=0.005), longer LOS (4.02±3.00 days vs 3.40±3.54 days, p<0.001), higher hospitalization charges ($55,409.23±47,809.13 vs $46,469.60±42,209.10, p<0.001), and a higher incidence of ARF (22.6% vs 8.2%, p<0.001) and cardiogenic shock (5.6% vs 3.3%, p=0.024), respectively. CONCLUSION Patients with COPD who are hospitalized for TCM have higher rates of inpatient mortality, ARF, cardiogenic shock, as well as a longer LOS, and higher charges of stay than those without COPD. Prospective studies are warranted to examine the effect of early intervention or treatment of COPD on short- and long-term outcomes of TCM.
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Watson GM, Chan CW, Belluscio L, Doudney K, Lacey CJ, Kennedy MA, Bridgman P. Comparing the variants of takotsubo syndrome: an observational study of the ECG and structural changes from a New Zealand tertiary hospital. BMJ Open 2019; 9:e025253. [PMID: 31061024 PMCID: PMC6502030 DOI: 10.1136/bmjopen-2018-025253] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVES In takotsubo syndrome, QTc prolongation is a measure of risk of potentially fatal arrhythmia. It is not known how this risk, or derangement of other markers, differs across the echo variants of takotsubo syndrome. Therefore, we sought to explore whether apical takotsubo syndrome differs from the variants of the syndrome in more ways than just regional wall motion pattern. As the region of affected myocardium is usually larger, we hypothesised that patients with the classic apical ballooning form of takotsubo syndrome would have more severe derangement of their markers. DESIGN Observational study of patients gathered from a prospective database (2010-2018) and by retrospective review (2006-2009). SETTING The sole tertiary hospital from a New Zealand region in which case clusters of takotsubo syndrome were precipitated by large earthquakes in 2010, 2011 and 2016. PARTICIPANTS A total of 222 patients who met a modified version of the Mayo criteria for takotsubo syndrome were included. All patients had digitally archived echocardiograms that were over-read by a second echocardiologist blinded to the clinical report. PRIMARY OUTCOME MEASURES Ejection fraction, peak troponin and QTc interval. RESULTS Patients with the apical form were older (p=0.011), had a lower initial left ventricular ejection fraction (35% vs 44%, p<0.0001) and a higher peak high-sensitivity troponin I (hsTnI) (p=0.01) than those with variant forms. There was no difference in the electrical abnormalities between the variants (QTc interval, heart rate, PR interval, QRS duration or T-wave axis). There was also no correlation between any of peak hsTnI, peak QTc and ejection fraction. QTc interval increased on day 2 and peaked on day 3 before falling steeply (p<0.0001). CONCLUSIONS The variants of takotsubo syndrome differ in more ways than just their echo pattern but do not differ in their electrical abnormalities. There is a dissociation between the structural and electrical abnormalities. QTc peaks on day 3 and then falls steeply.
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Desai R, Abbas SA, Goyal H, Durairaj A, Fong HK, Hung O, Sachdeva R, Barac A, Yusuf SW, Kumar G. Frequency of Takotsubo Cardiomyopathy in Adult Patients Receiving Chemotherapy (from a 5-Year Nationwide Inpatient Study). Am J Cardiol 2019; 123:667-673. [PMID: 30538037 DOI: 10.1016/j.amjcard.2018.11.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 11/04/2018] [Accepted: 11/12/2018] [Indexed: 01/30/2023]
Abstract
Takotsubo cardiomyopathy (TC) develops in patients who are under significant emotional, psychosocial, or sudden biochemical stress. However, the added burden of TC on the patients receiving chemotherapy has never been studied. We aimed to describe the additional clinical and economic burden, along with the potential predictors of TC and related in-hospital mortality in patients receiving chemotherapy using the largest inpatient cohort. We identified chemotherapy-related adult hospitalizations using the National Inpatient Sample databases (2010 to 2014). Primary end points were the incidence of TC and the odds of in-hospital mortality. Secondary end points were gender-based incidence differences, length of stay (LOS), hospital charges, and discharge disposition. We identified 1,067,977 chemotherapy-related hospitalizations, of which, 562 hospitalizations revealed TC incidence. Other co-morbidities were also significantly higher in the TC cohort. In unmatched analyses, the LOS (median 17 days vs 5 days) and total hospital charges (median $162,825 vs $46,335) were significantly higher in the TC group. A propensity-matched analysis confirmed the increased healthcare burden. Multivariate analysis revealed over 2-times higher odds (odds ratio [OR] 2.17) of in-hospital mortality in the TC group. Female gender (OR 2.48), and nonelective (OR 2.26), and nonfederal government hospital (OR 2.68) admissions had more than twice the odds of developing TC. An advanced age, Asian race, urban-teaching hospital, and complications such as septicemia, fluid-electrolyte disorders, cardiogenic shock, and respiratory failure independently raised mortality odds in the TC group. In conclusion, we observed an overall increasing nationwide trend in TC incidence in patients receiving chemotherapy, which adds to significantly increased in-hospital mortality, LOS, and healthcare charges.
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Pelliccia F, Pasceri V, Patti G, Tanzilli G, Speciale G, Gaudio C, Camici PG. Long-Term Prognosis and Outcome Predictors in Takotsubo Syndrome: A Systematic Review and Meta-Regression Study. JACC-HEART FAILURE 2019; 7:143-154. [PMID: 30611720 DOI: 10.1016/j.jchf.2018.10.009] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 10/07/2018] [Accepted: 10/08/2018] [Indexed: 01/27/2023]
Abstract
OBJECTIVES This study assessed the incidence of long-term adverse outcomes in patients with Takotsubo syndrome (TTS). BACKGROUND The long-term prognosis of TTS is controversial. It is also unclear whether presenting characteristics are associated with the subsequent long-term prognosis. METHODS We searched the PubMed, Embase, and Cochrane databases and reviewed cited references up to March 31, 2018, to identify studies with >6 months of follow-up data. RESULTS Overall, we selected 54 studies that included a total of 4,679 patients (4,077 women and 602 men). Death during admission occurred in 112 patients (2.4%), yielding a frequency of 1.8% (95% confidence interval [CI]: 1.2% to 2.5%), with significant heterogeneity (I2 = 78%; p < 0.001). During a median follow-up of 28 months (interquartile range: 23 to 34 months), 464 of 4,567 patients who the survived index admission died (103 because of cardiac causes and 351 because of noncardiac issues). The annual rate of total mortality was 3.5% (95% CI: 2.6% to 4.5%), with significant heterogeneity (I2 = 74%; p < 0.001). Overall, 104 cases of recurrence of TTS were detected during follow-up, yielding a 1.0% annual rate of recurrence (95% CI: 0.7% to 1.3%), without significant heterogeneity (I2 = 39%; p = 0.898). Meta-regression analysis showed that long-term total mortality in each study was significantly associated with older age (p = 0.05), physical stressor (p = 0.0001), and the atypical ballooning form of TTS (p = 0.009). CONCLUSIONS Our update analysis of patients discharged alive after TTS showed that long-term rates of overall mortality and recurrence were not trivial, and that some presenting features (older age, physical stressor, and atypical ballooning) were significantly associated with an unfavorable long-term prognosis.
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Backhaus SJ, Stiermaier T, Lange T, Chiribiri A, Lamata P, Uhlig J, Kowallick JT, Raaz U, Villa A, Lotz J, Hasenfuß G, Thiele H, Eitel I, Schuster A. Temporal changes within mechanical dyssynchrony and rotational mechanics in Takotsubo syndrome: A cardiovascular magnetic resonance imaging study. Int J Cardiol 2018; 273:256-262. [PMID: 30195843 PMCID: PMC6236127 DOI: 10.1016/j.ijcard.2018.04.088] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 04/13/2018] [Accepted: 04/20/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND The pathophysiological significance of dyssynchrony and rotation in Takotsubo syndrome (TTS) is unknown. We aimed to define the influence of cardiovascular magnetic resonance feature tracking (CMR-FT) dyssynchrony and rotational mechanics in acute and during clinical course of TTS. METHODS This multicenter study included 152 TTS patients undergoing CMR (mean 3 days after symptom onset). Apical, midventricular and basal short axis views were analysed in a core-laboratory. Systolic torsion, diastolic recoil and dyssynchrony expressed as circumferential and radial uniformity ratio estimates (CURE and RURE: 0 to 1; 1 = perfect synchrony) were compared to a matched control group (n = 21). Follow-up CMR (n = 20 patients; mean 62 days, SD 7.2) and general follow-up (n = 136; mean 3.3 years, SD 2.4) were performed. RESULTS CURE was initially reduced compared to controls (p = 0.001) and recovered at follow-up (p < 0.001) as opposed to RURE (p = 0.116 and p = 0.179). CURE and RURE discriminated between ballooning patterns (p = 0.001 and p = 0.045). Recoil was generally impaired during the acute phase (p = 0.015), torsion only in highly dyssynchronous patients (p = 0.024). Diabetes (p = 0.007), physical triggers (p = 0.013) and malignancies (p = 0.001) predicted mortality. The latter showed a distinct association with impaired torsion (p = 0.042) and dyssynchrony (p = 0.047). Physical triggers and malignancies were related to biventricular impairment (p = 0.004 and p = 0.026), showing higher dyssynchrony (p < 0.01), greater reduction of left ventricular function (p < 0.001) and a strong trend towards increased mortality (p = 0.074). CONCLUSION Transient circumferential dyssynchrony and impaired rotational mechanics are distinct features of TTS with different severities according to the pattern of ballooning. Patients with malignancies and precipitating physical triggers frequently show biventricular affection, greater dyssynchrony and high mortality risk.
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Watson GM, Chan CW, Doudney K, Bridgman PG. A population-based study of the diabetes paradox in stress cardiomyopathy. THE NEW ZEALAND MEDICAL JOURNAL 2018; 131:88-89. [PMID: 30408823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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