scholarly journals The differential diagnostic value of selected cardiovascular biomarkers in Takotsubo syndrome

2021 ◽  
Author(s):  
Albert Topf ◽  
Moritz Mirna ◽  
Vera Paar ◽  
Lukas J. Motloch ◽  
Janine Grueninger ◽  
...  
Keyword(s):  
Differential Diagnosis ◽  
Bleeding Risk ◽  
Serum Levels ◽  
Diagnostic Value ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Takotsubo Syndrome ◽  
Ventricular Ejection Fraction ◽  
Coronary Syndrome ◽  
High Bleeding Risk

Abstract Introduction Takotsubo syndrome (TTS) is clinically indistinguishable from an acute coronary syndrome (ACS). In the absence of valid markers for differential diagnosis, coronary angiography has been indispensable. Methods In our study, we evaluated the serum levels of sST-2, GDF-15, suPAR and H-FABP in 92 patients with the suspicion of TTS (51 TTS and 41 ACS patients) and 40 gender matched controls (no coronary artery disease or signs of heart failure) at baseline. Results H-FABP was significantly higher in ACS patients compared to TTS patients. Even in in propensity score matching for left ventricular ejection fraction, sex and cardiovascular risk factors, differences in the plasma levels of H-FABP in the matched cohort of TTS vs ACS remained statistically significant. Whereas, sST-2 was significantly elevated in TTS patients. H-FABP was superior for prediction of an ACS with even higher accuracy than hs troponin in differential diagnosis (AUC 0.797, p ≤ 0.0001); the optimal cut off for discrimination towards a TTS was calculated as 2.93 ng/ml (sensitivity 70.0%, specificity 82.4%, PPV 75.7%, NPV 77.4%). sST-2 seemed most appropriate for identification of a TTS (AUC 0.653, p = 0.012). The optimal cut off for differential diagnosis was 11018.06 pg/ml (sensitivity 82.0%, specificity 51.2%, PPV 69.4%, NPV 71.9 %). Conclusion H-FABP and sST-2 are the most promising markers with better accuracy than preexisting biomarkers in differential diagnosis in our study and therefore, could be crucial for the guidance of treatment in patients with high bleeding risk, advanced renal failure or multimorbidity. Graphical abstract

Elderly woman presenting with multivessel coronary artery disease and Takotsubo syndrome

2021 ◽  
Vol 14 (7) ◽  
pp. e242367
Author(s):  
Hari Vivekanantham ◽  
Martin Scoglio ◽  
Philipp Suter ◽  
Stephane Cook ◽  
Yann Roux ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Takotsubo Syndrome ◽  
Left Main ◽  
Ventricular Ejection Fraction ◽  
Coronary Syndrome ◽  
Left Anterior Descending Artery ◽  
Artery Disease

Takotsubo syndrome is an acute and often reversible condition, with initial presentation mimicking acute coronary syndrome. Typically, patients present with left ventricular regional wall motion abnormalities, without a corresponding coronary artery obstruction on angiography. Coexistence of a coronary artery disease is possible and may render the distinction between the two entities particularly challenging. We report the case of a 94-year-old woman with chest pain after an emotional upset and acute myocardial injury. Transthoracic echocardiogram (TTE) revealed a severely reduced left ventricular ejection fraction (LVEF) with apical ballooning. Coronary angiogram showed significant stenosis of the distal left main coronary artery and of the mid-left anterior descending artery, as well as a 30%–50% stenosis of the mid-distal right coronary artery. Revascularisation was deferred and antiplatelet as well as heart failure therapy begun. A repeat TTE 6 days later revealed a quasi-normalised LVEF. Ultimately, percutaneous coronary revascularisation of the left main and left anterior descending artery was performed, with favourable outcome at 6-month follow-up.

scholarly journals Association Between Mortality and Left Ventricular Ejection Fraction in Patients With Takotsubo Syndrome Versus Acute Coronary Syndrome

In Vivo ◽  
2020 ◽  
Vol 34 (6) ◽  
pp. 3639-3648
Author(s):  
MOHAMMAD ABUMAYYALEH ◽  
IBRAHIM EL-BATTRAWY ◽  
MARVIN KUMMER ◽  
THORSTEN GIETZEN ◽  
MICHAEL BEHNES ◽  
...  
Keyword(s):  
Acute Coronary Syndrome ◽  
Left Ventricular Ejection Fraction ◽  
Ejection Fraction ◽  
Left Ventricular ◽  
Ventricular Ejection ◽  
Left Ventricular Ejection ◽  
Takotsubo Syndrome ◽  
Ventricular Ejection Fraction ◽  
Coronary Syndrome

scholarly journals Short- and Long-Term Incidence of Thromboembolic Events in Takotsubo Syndrome as Compared With Acute Coronary Syndrome

Angiology ◽  
2019 ◽  
Vol 70 (9) ◽  
pp. 838-843 ◽  
Author(s):  
Ibrahim El-Battrawy ◽  
Thorsten Gietzen ◽  
Siegfried Lang ◽  
Uzair Ansari ◽  
Michael Behnes ◽  
...  
Keyword(s):  
Acute Coronary Syndrome ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Thromboembolic Events ◽  
Takotsubo Syndrome ◽  
Ventricular Ejection Fraction ◽  
Reactive Protein ◽  
Coronary Syndrome

Thromboembolic events are a common complication in Takotsubo syndrome (TTS). However, their long-term incidence compared with acute coronary syndrome (ACS) is lacking. In-hospital and long-term incidence of thromboembolic events of 138 consecutive patients with TTS were compared with 138 sex- and age-matched patients with ACS. Predictors of events were analyzed. The incidence of thromboembolic events in TTS was 2-fold higher than ACS (21% vs 9%; P < .01) over a mean follow-up of 5 years. Although the left ventricular ejection fraction (LVEF) at event was significantly lower in TTS compared with ACS (38% [9%] vs 54% [11%]; P < .01), the follow-up LVEF was comparable. Patients with TTS suffering from thromboembolic events were more often treated with anticoagulation compared with ACS (44.8% vs 8.3%, P = .03). However, more patients presenting with ACS (100% vs 48.3%; P < .01) were discharged on aspirin. Only elevated C-reactive protein was a predictor of thromboembolic events using multivariate analysis (hazard ratio 1.1, 95% confidence interval, 1.0-1.2; P < .01). In conclusion, the risk of thromboembolic events in TTS was significantly higher than the risk of thromboembolic events in ACS over a mean follow-up of 5 years.

P4623Impact of left ventricular ejection fraction in ischemic and bleeding risk after an acute coronary syndrome

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
M Cespon Fernandez ◽  
S Raposeiras Roubin ◽  
E Abu-Assi ◽  
S Manzano Fernandez ◽  
F Dascenzo ◽  
...  
Keyword(s):  
Acute Coronary Syndrome ◽  
Left Ventricular Ejection Fraction ◽  
Ejection Fraction ◽  
Bleeding Risk ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
Coronary Syndrome ◽  
The Impact

Abstract Introduction Even though left ventricular ejection fraction (LVEF) is a well-documented strong predictor of mortality after an acute coronary syndrome (ACS), its differential impact on the ischemic and bleeding risk of hemorrhage and ischemia is not well established. The aim of this study was to assess the impact of LVEF, measured by echocardiography, on the risk of acute myocardial infarction (AMI) and major bleeding (MB) after hospital discharge for ACS, during treatment with dual antiplatelet therapy (DAPT). Methods The data analyzed in this study were obtained from the fusion of 3 clinical registries of ACS patients: BleeMACS (2004–2013), CardioCHUVI/ARRITXACA (2010–2016) and RENAMI (2013–2016). All 3 registries include consecutive patients discharged after an ACS with DAPT and undergoing PCI. From the initial merged data set, that contained 26,076 patients, we have excluded those without data about LVEF. So the final cohort was composed by 20,518 patients. The impact of LVEF in the ischemic and bleeding risk was assessed by a multivariable competitive risk analysis, using a Fine and Gray regression model, with death being the competitive event. All those variables with statistical (p<0.05) or clinical significance for the association with AMI and MB were included in the analysis. Follow-up time was censored by DAPT suspension/withdrawal. Results During a mean follow-up of 12.2±5.2 months, 789 patients died (3.8%), 431 had an AMI (2.1%) and 537 had a MB (2.6%). The mean of LVEF was 53.2% ± 10.7%. Only 15.5% of patients had LVEF <40% (n=3,179). As the LVEF decreased, the risk of AMI increased, whereas the behavior of the risk of MB was more heterogeneous (Figure). After a multivariable adjustment, LVEF (as continuous variable) was significantly associated with AMI (sHR 0.98, 95% CI 0.98–0.99; p=0.010), but not with MB (sHR 1.00, 95% CI 0.99–1.01; p=0.270). After stratifying by LVEF groups (≥ vs <40%), we found an association between LVEF and AMI (sHR 1.40, 95% CI 1.10–1.76; p=0.005), but not between LVEF and bleeding (HR 0.85, 95% CI 0.67–1.08; p=0.185). Conclusions After an ACS, as the LVEF decreases, there is an increase in ischemic risk, but not in bleeding risk. A LVEF <40% was independently associated with higher risk of AMI, but not with higher risk of MB.

scholarly journals 711 A rare case of takotsubo syndrome induced by pacemaker implantation

2021 ◽  
Vol 23 (Supplement_G) ◽  
Author(s):  
Antonio Strangio ◽  
Isabella Leo ◽  
Jolanda Sabatino ◽  
Letizia Rosa Romano ◽  
Sabrina La Bella ◽  
...  
Keyword(s):  
Rare Case ◽  
Troponin T ◽  
Obstructive Coronary Artery Disease ◽  
Pacemaker Implantation ◽  
Apical Ballooning ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Takotsubo Syndrome ◽  
Ventricular Ejection Fraction ◽  
Coronary Syndrome

Abstract Aims Takotsubo syndrome (TTS) is an acute cardiac condition characterized by a temporary wall motion abnormality of the left ventricle that mimics an acute coronary syndrome (ACS). TTS usually occurs following emotionally or physically triggering event. We report a rare case of Takotsubo syndrome following a pacemaker implantation. Methods and results A 77-year-old woman was admitted to our hospital with a third-degree atrioventricular block. She was asymptomatic with a history of hypertension, diabetes, hyperlipidaemia and extrapyramidal syndrome. Laboratory tests reported High-Sensitive cardiac Troponin T (HS-cTnT) 32.9 ng/L (ULN &lt;14), creatine kinase muscle and brain (CK-MB) 4.1 ng/mL (ULN &lt; 4.94) and NT-proB-type Natriuretic Peptide (NT-proBNP) 1465 pg/ml (ULN &lt; 125). Echocardiography showed a normal left ventricular ejection fraction (EF = 58%) (Figure 2A). The patient underwent dual chamber pacemaker implantation without immediate complications. Three days later, a routine ECG showed new T wave inversions (Figure 1), in absence of symptoms. Echocardiography revealed apical akinesia, with ‘apical ballooning’ (EF 30%) (Figure 2B). Serum cardiac markers were increased (CK-MB 8.2 ng/ml, HS-cTnT 189.7 pg/ml, NT-proBNP 15 005 pg/ml. A coronary angiography excluded obstructive coronary artery disease (Figure 3). Given the impossibility of carrying out a cardiac RMI for the recent pacemaker implantation and after exclusion of other diagnoses, pacemaker implantation induced Takotsubo syndrome was suspected. Conclusions The trigger of this case of TTS was the pacemaker implantation, a relatively brief and painless procedure that, in her case could have constitute a considerable emotional and physical stress. To the best of our knowledge 13 cases of TTS after pacemaker implantation have been described to date. Of those cases, four had an asymptomatic course. Therefore, the real incidence of TTS following pacemaker implantation may be underestimated and ECG and echocardiography should always be performed after pacemaker implantation.

scholarly journals A pebble clogging a river: a case report of thrombosed coronary aneurysmal ectasia

2020 ◽  
Author(s):  
Akshar Jaglan ◽  
Tarek Ajam ◽  
Steven C Port ◽  
Tanvir Bajwa ◽  
A Jamil Tajik
Keyword(s):  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Kawasaki Disease ◽  
Treatment Options ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Coronary Artery Ectasia ◽  
Ventricular Ejection Fraction ◽  
Coronary Syndrome ◽  
Patient Reported

Abstract Background Coronary artery ectasia (CAE) is a rare anomaly that can present at any age. Predisposing risk factors include Kawasaki disease in a younger population and atherosclerosis in the older generation. We present a unique case of the management of a young woman diagnosed with multivessel CAE with aneurysmal changes in the setting of acute coronary syndrome and subsequently during pregnancy. Case summary A 23-year-old woman presented with acute onset chest pain. Electrocardiogram revealed no ischaemic changes; however, troponin I peaked at 16 ng/mL (reference range 0–0.04 ng/mL). Echocardiogram showed apical dyskinesis with preserved left ventricular ejection fraction. Coronary angiography showed multivessel CAE along with significant thrombus burden in an ectatic lesion of the left anterior descending artery. Since the patient was haemodynamically stable, conservative management with dual antiplatelet therapy and anticoagulation was started. On follow-up, coronary computed tomographic angiogram illustrated resolution of the coronary thrombi and echocardiogram showed improvement to the apical dyskinesis. It was presumed that Kawasaki disease was the most likely aetiology of her disease. Subsequently the patient reported that, contrary to medical advice, she was pregnant, adding another layer of complexity to her case. Discussion Coronary artery ectasia can be discovered as an incidental finding or can present with an acute coronary syndrome. Management is challenging in the absence of randomized trials and large-scale data. Treatment options include medications, percutaneous intervention, and surgical revascularization. Close surveillance is required in these patients to assess progression of disease. Here we discuss treatment options during acute coronary syndrome and pregnancy.

scholarly journals New onset of atrial fibrillation in cardiogenic shock

2021 ◽  
Vol 10 (Supplement_1) ◽  
Author(s):  
H Santos ◽  
T Vieira ◽  
J Fernandes ◽  
AR Ferreira ◽  
M Rios ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Cardiogenic Shock ◽  
Linear Regression Analysis ◽  
Clinical Signs ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
Coronary Syndrome ◽  
The Impact ◽  
New Onset

Abstract Funding Acknowledgements Type of funding sources: None. Introduction The development of cardiogenic shock (CS) is associated with worse prognosis, and can produce several hemodynamic manifestations. Then, is not surprised the manifestation of new-onset atrial fibrillation (AF) in these patients. Purpose Evaluate the impact of cardiovascular previous history, clinical signs and diagnosis procedures at admission as predictors of new-onset of AF in CS. Methods Single-centre retrospective study, engaging patients hospitalized for CS between 1/01/2014-30/10/2018. 222 patients with CS are included, 40 of them presented new onset of AF. Chi-square test, T-student test and Mann-Whitney U test were used to compare categorical and continuous variables. Multiple linear regression analysis was performed to evaluate predictors of new-onset AF in CS patients. Results CS patients without AF had a mean age of 61.08 ± 13.77 years old, on the other hand new-onset of AF patients in the setting of CS had a mean age of 67.02 ± 14.21 years old (p = 0.016). Nevertheless, no differences between the two groups was detected regarding the sex cardiovascular history (namely arterial hypertension, diabetes, dyslipidemia, obesity, smoker status, alcohol intake, previous acute coronary syndrome, history of angina, previous cardiomyopathy), neoplasia history, cardiac arrest during the CS, clinical signs at admission (like heart rate, blood pressure, respiratory rate), blood results (hemoglobin, leukocytes, troponin, creatinine, C-Reactive protein), left ventricular ejection fraction and the culprit lesion. New-onset of AF in CS patient had not impact in mortality rates. Multiple logistic regression reveals that only age was a predictor of new onset of AF in CS patients (odds ratio 1.032, confident interval 1.004-1.060, p = 0.024). Conclusions Age was the best predictor of new-onset AF in CS patients. The presence of this arrhythmia can have a hemodynamic impact, however, seems not influenced the final outcome.

scholarly journals Is Troponin really a reliable marker in patients with acute ischemic stroke?

2018 ◽  
Vol 56 (4) ◽  
pp. 250-256 ◽  
Author(s):  
Zeynep Yildiz ◽  
Abdulkadir Koçer ◽  
Şahin Avşar ◽  
Göksel Cinier
Keyword(s):  
Myocardial Infarction ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Troponin I ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Anterior Circulation ◽  
Ventricular Ejection Fraction ◽  
Coronary Syndrome ◽  
Reliable Marker

Abstract Background and purpose. Cardiac troponin I (cTnI) is a reliable marker to diagnose acute myocardial infarction, but the pathophysiological explanation for the increase in cTnI levels in patients with acute ischemic stroke (IS) remains unknown. To overcome this question, we aimed to compare serum cTnI levels in acute coronary syndrome (ACS) concomitant with and without stroke. By doing like this, we thought that we could demonstrate the effect of stroke on TrpI level. Methods. Serum cTnI levels of 41 patients having ACS with acute IS during hospitalization were compared with 97 control patients having only ACS. Cranial CT was performed to evaluate the lesions. The severity of IS was evaluated objectively by national institutes of health stroke scale. Results. cTnI levels were found to be similar in both groups. Presence of diabetes mellitus, coronary artery disease and previous myocardial infarction were more frequent in patients with acute IS. The cTnI levels in the patients with the cranial lesion in the anterior circulation was higher (p = 0.039). Presence of acute IS, cTnI level higher than 20 ng/mL and left ventricular ejection fraction < 40% were found to be independent risk factors for mortality (p < 0.05). Conclusions. We found that abnormal troponin levels were more likely to be due to cardiac causes than cerebral ones in this first study evaluating the cTnI levels in patients with ACS concomitant with acute IS. The severity of IS, lesion location in the anterior circulation and higher troponin levels were associated with mortality.

Abstract 13306: Combined Assessment of Acute Kidney Injury and Increased Plasma Concentration of D-dimer Is Useful for Evaluating 1-year Mortality in Patients Hospitalized to Coronary Care Units

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Shigeru Matsui ◽  
Junichi Ishii ◽  
Ryuunosuke Okuyama ◽  
Hiroshi Takahashi ◽  
Hideki Kawai ◽  
...  
Keyword(s):  
Acute Kidney Injury ◽  
Relative Risk ◽  
Kidney Injury ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Absolute Increase ◽  
Ventricular Ejection Fraction ◽  
Coronary Syndrome ◽  
Coronary Care ◽  
D Dimer

Background: Acute kidney injury (AKI) detected after admission to coronary care unit (CCU) is associated with very poor outcomes. We prospectively investigated the prognostic value of a combination of AKI and high plasma D-dimer levels for 1-year mortality in patients hospitalized to CCUs. Methods: D-dimer, N-terminal pro-B-type natriuretic peptide (NT-proBNP), and high-sensitive C-reactive protein (hsCRP) levels were measured in 1228 patients on admission to CCUs, of whom 56% had decompensated heart failure and 38% had acute coronary syndrome. AKI was defined as an increase of >25% in creatinine from baseline or an absolute increase of ≥0.5 mg/dL within 48 h after admission. Left ventricular ejection fraction (LVEF) and E/e’ ratio were estimated using echocardiography with tissue Doppler imaging. Results: AKI was detected in 163 (13%) patients. During 1-year follow-up period, there were 149 (12%) deaths. The patients who died were older (median: 77 vs. 73 years; p < 0.0001) and exhibited higher D-dimer (2.7 vs. 1.3 μg/mL; p < 0.0001), NT-proBNP (5495 vs. 1525 pg/mL; p < 0.0001), and hsCRP levels (0.92 vs, 0.26 mg/L; p < 0.0001) and E/e’ ratio (15.0 vs. 13.2; p = 0.006). They also had a higher incidence of AKI (26% vs. 12%; p < 0.0001) and lower LVEF (39% vs. 49%; p < 0.0001) and estimated glomerular filtration rate (45 vs. 62 mL/min/1.73 m 2 ; p < 0.0001) than patients who survived. Multivariate Cox regression analysis, including 12 clinical, biochemical, and echocardiographic variables, identified AKI (relative risk: 1.79; p = 0.008) and increased D-dimer level (relative risk: 1.83 per 10-fold increment; p = 0.002) as independent predictors of 1-yeart mortality. The combined assessment of AKI and D-dimer quartiles was significantly associated with 1-year mortality rates (Figure). Conclusions: The combined assessment of AKI and high D-dimer levels may be useful for evaluating the risk of 1-year mortality in patients admitted to CCUs.

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