Case Report: Steroid-Responsive Takotsubo Cardiomyopathy Associated With Cytokine Storm and Obstructive Shock.
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ABSTRACT:
SUBMITTER: Gudenkauf B
PROVIDER: S-EPMC9309717 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:IntroductionStress-induced cardiomyopathy is a rare but serious cause of chest pain, which in recent studies has been shown to carry a similar in-hospital mortality to acute ST-elevation myocardial infarction. The pathophysiology of the disease is thought to be secondary to dysregulated catecholamine effects on myocardium.Case reportWe present a case of a previously healthy female without known thyroid disease who presented to the emergency department for acute chest pain and was found to have thyroid storm-induced cardiomyopathy in a typical stress-induced cardiomyopathy pattern without evidence of coronary disease on catheterization.ConclusionThyrotoxicosis can cause dysregulation of catecholamines and is a rare cause of stress-induced cardiomyopathy. It requires distinct therapies and should be considered by emergency physicians in the workup of acute chest pain with concern for stress-induced cardiomyopathy.
| S-EPMC8610477 | biostudies-literature
Project description:Abstract Background The development of cardiogenic shock due to the coexistence of Takotsubo cardiomyopathy and thyroid crisis in patients has been scarcely reported. Case summary A 46-year-old female presented with chest pain, palpitations, nausea, and vomiting for 8 h. She was initially considered to have acute myocardial infarction due to elevated cardiac markers and abnormal electrocardiogram changes. Immediately after the coronary angiography revealed a normal coronary artery, the patient developed refractory cardiogenic shock. Echocardiography demonstrated a typical apical ballooning type of Takotsubo cardiomyopathy with a left ventricular ejection fraction (LVEF) of 32%. A combination of norepinephrine and dopamine and an intra-aortic balloon pump (IABP) was used to support haemodynamic stability but failed to improve the patient’s condition. Immediately after the laboratory tests revealed previously unknown hyperthyroidism on the second hospital day, a rapid atrial fibrillation (AF) suddenly occurred. Nifekalant successfully restored sinus rhythm in a short time. The patient persistently complained of chest tightness, palpitations, and sweating for the first 4 days until levosimendan and antithyroid crisis treatment were used. Discussion Takotsubo cardiomyopathy and thyroid crisis can co-occur and present as cardiogenic shock. In the presence of severe cardiac dysfunction and untreated hyperthyroidism, nifekalant is an ideal option for the new onset of AF. The combination of heart failure treatment and antithyroid crisis drugs can effectively restore cardiac function and is associated with good clinical outcomes.
| S-EPMC9552998 | biostudies-literature
Project description:BackgroundCardiac manifestations during Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-2) pandemic have included acute coronary syndrome, arrhythmias, myocarditis, and stress cardiomyopathy. However, the combination of cardiomyopathy and negative cardiac biomarkers has not yet been reported.Case summaryA 49-year-old man admitted for respiratory failure secondary to SARS-CoV-2 developed new-onset cardiomyopathy with negative cardiac biomarkers. Left ventricular ejection fraction and strain improved 7 days after the initial echocardiogram, after administration of Tocilizumab, coinciding with clinical recovery, and improvement in inflammatory markers.DiscussionAs experience of cardiovascular manifestations of SARS-CoV-2 increases, more patients will likely present with cardiovascular manifestations; the recognition and proper management of these may improve patient outcomes.
| S-EPMC7799318 | biostudies-literature
Project description:Background:Takotsubo cardiomyopathy is a transient left ventricular dysfunction with an established recurrence rate in populations, however, recurrences in the same individual have not been well described. Case summary:We present a 76-year-old woman who had likely a total of six recurrent takotsubo cardiomyopathy episodes spanning over 33?years. Her diagnosis of takotsubo cardiomyopathy was first made in 2014 when she presented with chest pain, raised cardiac enzymes, and the presence of normal coronary arteries. Cardiac magnetic resonance was performed, ruling out any current or previous myocardial infarction. Subsequently, she had two further recurrences in 2015 and 2018. Stressors were identified on three occasions. She was diagnosed with 'myocardial infarction' in 1986, 1988, and 1998 when she presented with chest pain and electrocardiogram changes, despite demonstrating normal coronary arteries on each occasion. Discussion:This case demonstrates three confirmed recurrent episodes of takotsubo in the same individual, showing three different left ventricular phenotypic morphologies on the background of three previous episodes of 'myocardial infarction with normal coronary arteries', which most likely might have been takotsubo episodes as well. Any myocardial infarction-type injury was definitely ruled out in the 2014 admission instigating a potential change in this patient's past medical history and implicitly requirement for lifelong secondary prevention. It is notably difficult to make a confirmed diagnosis of takotsubo cardiomyopathy back in 1986, 1988, and 1998 due to the lack of awareness in this novel topic.
| S-EPMC7042134 | biostudies-literature
Project description: Not available
| S-EPMC6058765 | biostudies-literature
Project description:In recent years, our understanding of the physiologic mechanisms of transient takotsubo cardiomyopathy has improved because of the growing use of emergent heart catheterization in patients who present with severe ischemic syndromes. However, even this procedure has revealed only that, in most patients with takotsubo syndrome, the sudden onset of ventricular dysfunction is not due to fixed coronary artery occlusions. We present a case of transient takotsubo cardiomyopathy with an exceptional feature--uneven impairment of both right and left ventricular function, or biventricular takotsubo--and we discuss a novel, comprehensive theory that we have devised to explain the pathophysiology of this syndrome's many manifestations.
| S-EPMC3709220 | biostudies-literature
Project description:BackgroundTakotsubo syndrome (TTS) is characterized by transient left ventricular (LV) dysfunction, often preceded by emotional or physical trigger. The recurrence of TTS has been investigated, however, cases of multiple recurrences are scarcely reported.Case summaryA 79-year-old woman was admitted to the hospital with the complaint of dyspnoea following emotional stress. Electrocardiogram showed terminal T-wave inversion with QT interval prolongation in anterior leads. Transthoracic echocardiogram revealed severe hypokinesis of mid- and apical-anterior segments. She was diagnosed with focal TTS. After 3 months, she complained of orthopnoea subsequent to upper-respiratory infection. Coronary angiography (CAG) depicted normal coronary arteries. She had recurrence of TTS with bi-ventricular dysfunction, and complicated cardiac collapse requiring intra-aortic balloon pumping. One month after the second episode, she had dyspnoea after herpes zoster infection. She was diagnosed with recurrence of focal TTS. After 4 months, she complained of central chest pain without evident trigger factors. CAG showed no coronary artery stenosis, and left ventriculography revealed mid-inferior and apical segment akinesis. She was diagnosed with the 4th occurrence of TTS.DiscussionWe describe the case of an elderly female experiencing quadruple episodes of TTS with various triggers, LV dysfunctions and severities in a short period of 10 months. Although multiple recurrences of TTS is rare, it can occur with variable trigger factors and patterns of myocardial dysfunction. An analysis of multiple recurrences could aid in clarifying the pathophysiology of TTS.
| S-EPMC7898582 | biostudies-literature
Project description:Introduction: Takotsubo cardiomyopathy (TCM) or "stress cardiomyopathy" is an uncommon condition characterized by transient cardiac dysfunction with left ventricular apical ballooning in an appropriate clinical context. TCM has been observed in a variety of acute neurological conditions most prominently in patients with aneurysmal subarachnoid hemorrhage and status epilepticus. TCM has only been reported infrequently in association with traumatic brain injury (TBI). Herein we present a patient who developed TCM 3 days after hospital admission with severe TBI. Case Presentation: A 30-year-old male presented to the hospital with an acute subdural hematoma, anisocoria, declining consciousness and CT evidence of uncal herniation after being found down in a hotel room. The patient was taken emergently to the operating room for decompressive hemicraniectomy and hematoma evacuation. On the post-trauma day (PTD) 3, the patient developed acute dyspnea with increased oxygen requirements that improved with diuresis. On PTD 4, nursing staff noted T waive inversions (TWI) on the bedside monitor prompting an electrocardiogram (ECG) that showed a prolonged QTc interval and worsening TWI in leads I, II, aVL, and V2-6. Troponin I level was mildly elevated at 0.63ng/mL. Transthoracic echocardiography (TTE) was subsequently performed and showed a low ejection fraction (EF 26%) with apical hypokinesis and basal hyperkinesis, consistent with TCM. A diagnosis of TCM was confirmed by Cardiology consultation and he was started on a beta-blocker and an ACE inhibitor. Follow-up TTE on PTD 20 showed a normal left ventricular EF. Conclusion: While rarely reported in patients with TBI, TCM developed in an otherwise healthy young male following severe TBI necessitating decompressive hemicraniectomy. TTE should be considered in patients with TBI who have cardio-pulmonary symptoms or unexplained ECG abnormalities.
| S-EPMC8479872 | biostudies-literature
Project description:Pheochromocytoma presents various clinical manifestations and imprecise signs and symptoms. Along with other diseases, it is considered to be 'the great mimic'. This is the case of a 61-year-old man who on arrival presented with extreme chest pain accompanied by palpitations, and with a blood pressure of 91/65 mmHg. An echocardiogram showed an ST-segment elevation in the anterior leads. The cardiac troponin was 1.62 ng/ml, 50 times the upper limit of normal. Bedside, echocardiography revealed global hypokinesia of the left ventricle, with an ejection fraction of 37%. Because ST-segment elevation myocardial infarction-complicated cardiogenic shock was suspected, an emergency coronary angiography was performed. It showed no significant coronary artery stenosis, while left ventriculography demonstrated left ventricular hypokinesia. Sixteen days after admission, the patient suddenly presented with palpitations, headache and hypertension. A contrast-enhanced abdominal CT showed a mass in the left adrenal area. Pheochromocytoma-induced takotsubo cardiomyopathy was suspected.
| S-EPMC9969823 | biostudies-literature
Project description:IntroductionTakotsubo or stress cardiomyopathy is a syndrome of transient left ventricular systolic dysfunction seen in the absence of obstructive coronary artery disease.Case reportWe describe a case of stress cardiomyopathy diagnosed in the emergency department (ED) using point-of-care ultrasound associated with traumatic hand amputation. The patient suffered a near-complete amputation of the right hand while using a circular saw, subsequently complicated by brief cardiac arrest with rapid return of spontaneous circulation. Point-of-care ultrasonography in the ED revealed the classic findings of takotsubo cardiomyopathy, including apical ballooning of the left ventricle and hyperkinesis of the basal walls with a severely reduced ejection fraction. After formalization of the amputation and cardiovascular evaluation, the patient was discharged from the hospital in stable condition 10 days later.ConclusionEmergency physicians should be aware of the possibility of stress cardiomyopathy as a cause for acute decompensation, even in isolated extremity trauma.
| S-EPMC9436489 | biostudies-literature