1
|
Carella MC, Forleo C, Dicorato MM, Falagario A, Basile P, Carulli E, Loizzi F, Ciccone MM, Guaricci AI. ST-Segment Elevation: Hypocalcemia or Takotsubo Syndrome? A Diagnostic Dilemma. JACC Case Rep 2024; 29:102795. [PMID: 39691324 PMCID: PMC11646897 DOI: 10.1016/j.jaccas.2024.102795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Revised: 08/24/2024] [Accepted: 09/16/2024] [Indexed: 12/19/2024]
Abstract
A wide range of etiologies, both ischemic and nonischemic, can produce an electrocardiographic pattern of ST-segment elevation (STE), including Takotsubo syndrome (TTS) and electrolyte imbalances. Instances of hypocalcemia-induced TTS and STE are exceedingly rare in medical literature. This paper presents the case of a 75-year-old woman with advanced ovarian cancer and no prior heart issues, who exhibited diffuse STE on electrocardiogram, resembling acute coronary syndrome. Additionally, echocardiography suggested left ventricle apical ballooning, as per TTS, in the context of severe hypocalcemia and elevated troponin I level. After confirming no coronary artery disease via angiography, we administered calcium supplementation. Subsequently, the electrocardiogram displayed widespread giant T-wave inversions, and the patient's cardiac function fully recovered on normalization of calcium levels within few days. This case serves to highlight the importance of recognizing rare causes of STE (eg, hypocalcemia-induced cardiomyopathy), particularly in patients with neoplastic condition. However, the precise mechanism underlying a potential hypocalcemia-induced TTS remains to be elucidated, and there are only a limited number of case reports in the literature. In light of the aforementioned considerations, we propose a comprehensive examination of cases associated with hypocalcemia and STE and left ventricular systolic impairment.
Collapse
Affiliation(s)
- Maria Cristina Carella
- Cardiology Unit, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, University Hospital Consortium, Polyclinic of Bari, Bari, Italy
| | - Cinzia Forleo
- Cardiology Unit, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, University Hospital Consortium, Polyclinic of Bari, Bari, Italy
| | - Marco Maria Dicorato
- Cardiology Unit, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, University Hospital Consortium, Polyclinic of Bari, Bari, Italy
| | - Alessio Falagario
- Cardiology Unit, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, University Hospital Consortium, Polyclinic of Bari, Bari, Italy
| | - Paolo Basile
- Cardiology Unit, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, University Hospital Consortium, Polyclinic of Bari, Bari, Italy
| | - Eugenio Carulli
- Cardiology Unit, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, University Hospital Consortium, Polyclinic of Bari, Bari, Italy
| | | | - Marco Matteo Ciccone
- Cardiology Unit, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, University Hospital Consortium, Polyclinic of Bari, Bari, Italy
| | - Andrea Igoren Guaricci
- Cardiology Unit, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, University Hospital Consortium, Polyclinic of Bari, Bari, Italy
| |
Collapse
|
2
|
Abdolmaleki M, Ohadi L, Maleki S. Dilated cardiomyopathy in patients with hypoparathyroidism: A narrative review. Health Sci Rep 2024; 7:e1796. [PMID: 38186939 PMCID: PMC10766877 DOI: 10.1002/hsr2.1796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 11/23/2023] [Accepted: 12/17/2023] [Indexed: 01/09/2024] Open
Abstract
Background Hypoparathyroidism is a rare endocrine disorder characterized by low blood calcium levels, elevated phosphorus levels, and insufficient parathyroid hormone production. It can lead to dilated cardiomyopathy (DCM), a cardiac condition characterized by enlarged ventricles and reduced heart function. This review aims to explore the relationship between hypoparathyroidism and DCM, the impact of calcium on cardiac function, and the potential for DCM reversal with calcium supplementation. Methods A comprehensive literature search was conducted using PubMed, Google Scholar, and relevant keywords and Mesh terms. Case reports evaluating dilated cardiomyopathy in patients with Hypoparathyroidism were included in the study. Additionally, references cited in each study were carefully examined to identify relevant reports. The cases included in the review were analyzed, and common cardiac manifestations, diagnostic approaches, and management were identified. Results DCM in hypoparathyroidism presents with symptoms of heart failure, reduced ejection fraction, and impaired left ventricular function. Laboratory tests show low serum calcium levels and elevated phosphate levels. Prompt diagnosis and treatment with calcium and vitamin D supplementation can lead to improvements in cardiac function. Conclusion Hypoparathyroidism-induced DCM is reversible with timely calcium and vitamin D supplementation. Patient compliance with prescribed medications and supplements is crucial to prevent and manage cardiac complications. Regular follow-up check-ups and monitoring of calcium levels can aid in early detection and improve patient outcomes. Educating patients about the importance of treatment adherence can significantly reduce the risk of developing DCM and other cardiac symptoms associated with hypoparathyroidism. Routine follow-up of DCM among patients with endocrine disorders is recommended.
Collapse
Affiliation(s)
| | - Laya Ohadi
- Shahid Beheshti University of Medical SciencesTehranIran
| | - Saba Maleki
- School of MedicineGuilan University of Medical SciencesRashtIran
| |
Collapse
|
3
|
Khurana KV, Ranjan A. ST-Segment Elevation in Conditions of Non-cardiovascular Origin Mimicking an Acute Myocardial Infarction: A Narrative Review. Cureus 2022; 14:e30868. [DOI: 10.7759/cureus.30868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 10/30/2022] [Indexed: 11/07/2022] Open
|
4
|
da Silva Santos T, de Carvalho AC. Hypocalcemic cardiomyopathy - A rare and reversible entity. Am J Emerg Med 2021; 51:426.e1-426.e3. [PMID: 34244009 DOI: 10.1016/j.ajem.2021.06.060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/17/2021] [Accepted: 06/23/2021] [Indexed: 12/20/2022] Open
Abstract
Calcium plays a vital key role in cardiac automatism and excitation-contraction coupling, with low serum levels associated with myocardial contractility compromise especially if myocardial sarcoplasmic reticulum is unable to maintain enough calcium content to initiate normal cardiac contraction. We present a 42-year-old woman with postsurgical untreated hypoparathyroidism and severe hypocalcaemia manifested as acute heart failure, without underlying known cardiac disease. Hypocalcaemia is a rare and potentially reversible cause of cardiomyopathy, with very few cases reported in the literature. Restoration to normal serum calcium levels usually leads to a rapid improvement of cardiac function. This rare case report highlights the importance of considering hypocalcaemia as a potentially reversible cause of severe cardiac dysfunction. Exclusion of hypocalcemia due to surgical hypoparathyroidism is mandatory in any individual with acute heart failure previously subjected to thyroidectomy.
Collapse
Affiliation(s)
- Tiago da Silva Santos
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar e Universitário do Porto, Largo Professor Abel Salazar, 4099-001 Porto, Portugal.
| | - André Couto de Carvalho
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar e Universitário do Porto, Largo Professor Abel Salazar, 4099-001 Porto, Portugal
| |
Collapse
|
5
|
Yang YC, Shen FR, Lu YQ. Hypocalcemia: a reversible cause of T wave alternans and heart failure. J Zhejiang Univ Sci B 2014; 15:598-600. [PMID: 24903998 DOI: 10.1631/jzus.b1400078] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yi-chen Yang
- Department of Clinical Medicine, Graduate School, Zhejiang Chinese Medical University, Hangzhou 310053, China; Department of Emergency Medicine, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China
| | | | | |
Collapse
|
6
|
Reeves I, Rosario G, Young M, Lewis K, Washington K, Millis RM. Hemodynamic correlates of low umbilical cord vitamin D and ionized calcium. Clin Exp Hypertens 2013; 36:459-64. [PMID: 24164451 DOI: 10.3109/10641963.2013.846361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Vitamin D deficiency and hypocalcemia are associated with gestational hypertension. Therefore, we hypothesized that umbilical cord [Ca(2+)] and [vitamin D] are correlated with perinatal blood pressures. Mothers and newborns comprised vitamin D sufficient (vitamin D ≥ 50 nM, range 52-111 nM, n = 14), and vitamin D deficient groups (vitamin D < 50 nM, range 13-49 nM, n = 29). Cord [Ca²⁺] was negatively correlated with maternal systolic pressure (SBP) (r = -0.56, p < 0.01) and positively correlated with neonatal SBP (r = +0.55, p < 0.01) in the vitamin D deficient group. We conclude that low umbilical cord [vitamin D] and [Ca²⁺] may predispose mothers to higher and newborns to lower blood pressures.
Collapse
Affiliation(s)
- Inez Reeves
- Division of Neonatology, Department of Pediatrics and Child Health
| | | | | | | | | | | |
Collapse
|