Acute Coronary Syndrome (Takotsubo Cardiomyopathy) Following Electroconvulsive Therapy in the Absence of Significant Coronary Artery Disease

2008 ◽  
Vol 24 (4) ◽  
pp. 277-280 ◽  
Author(s):  
John P. O'Reardon ◽  
Jasonc P. Lott ◽  
Umair W. Akhtar ◽  
Pilar Cristancho ◽  
David Weiss ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Electroconvulsive Therapy ◽  
Takotsubo Cardiomyopathy ◽  
Significant Coronary Artery Disease ◽  
Coronary Syndrome ◽  
Artery Disease

scholarly journals Acute coronary syndrome with non-obstructive coronary arteries (ACS-NOCA) in patients with hypertrophic cardiomyopathy

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Sarinya Puwanant ◽  
Angkawipa Trongtorsak ◽  
Chaisiri Wanlapakorn ◽  
Nattakorn Songsirisuk ◽  
Aekarach Ariyachaipanich ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Hypertrophic Cardiomyopathy ◽  
Obstructive Coronary Artery Disease ◽  
Significant Coronary Artery Disease ◽  
Left Ventricular ◽  
Lower Probability ◽  
Coronary Syndrome ◽  
Artery Disease

Abstract Objectives Our study aimed to determine the prevalence and prognosis of acute coronary syndrome with non-obstructive coronary artery (ACS-NOCA) in patients with hypertrophic cardiomyopathy (HCM). Methods and results We enrolled a total of 200 consecutive patients with HCM over a 139-month period from 2002 to 2013. The study found that 28 patients (14% of overall patients, 51% of patients with ACS) had ACS-NOCA, and 18 patients (9% of overall patients, 86% of patients with acute MI) had MINOCA as initial clinical presentations. The highest prevalence of non-obstructive coronary artery disease (NOCA) in patients with HCM was found in acute ST-elevation myocardial infarction (STEMI) (100%), followed by non-STEMI (82%), and unstable angina (29%). Patients with ACS-NOCA had more frequent ventricular tachycardia and lower resting left ventricular (LV) outflow tract gradients than those with no ACS-NOCA (p < 0.05 for all). The ACS-NOCA group had a lower probability of HCM-related death compared with the no ACS-NOCA group and the significant coronary artery disease (CAD) group (p-log-rank = 0.0018). Conclusions MINOCA or ACS-NOCA is not an uncommon initial presentation (prevalence rate 9–14%) in patients with HCM. NOCA was highly prevalent (51–86%) in patients with HCM presenting with ACS and had a favorable prognosis. Our findings highlight as a reminder that in an era of rapid reperfusion therapy, ACS in patients with HCM is not only a result of obstructive epicardial CAD, but also stems from the complex cellular mechanisms of myocardial necrosis.

scholarly journals Acute Coronary Syndrome and Myocardial Infarction With Non-obstructive Coronary Arteries (MINOCA) in Patients With Hypertrophic Cardiomyopathy

2021 ◽  
Author(s):  
Angkawipa Trongtorsak ◽  
Chaisiri Wanlapakorn ◽  
Nattakorn Songsirisuk ◽  
Aekarach Ariyachaipanich ◽  
Smonporn Boonyaratavej ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Coronary Artery Disease ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Hypertrophic Cardiomyopathy ◽  
Significant Coronary Artery Disease ◽  
Left Ventricular ◽  
Lower Probability ◽  
Coronary Syndrome ◽  
Artery Disease

Abstract Objectives: Our study aimed to determine the prevalence and prognosis of acute coronary syndrome with non-obstructive coronary artery (ACS-NOCA) in patients with hypertrophic cardiomyopathy (HCM).Methods and Results: The study used a prospective research design enrolling a total of 200 consecutive patients with HCM over a 139-month period from 2002 to 2013. The study found that 28 patients (14% of overall patients, 51% of patients with ACS) had ACS-NOCA, and 18 patients (9% of overall patients, 86% of patients with acute MI) had MINOCA as initial clinical presentations. The highest prevalence of non-obstructive coronary artery disease (NOCA) in patients with HCM was found in acute ST-elevation myocardial infarction (STEMI) (100%), followed by non-STEMI (82%), and unstable angina (29%). Patients with ACS-NOCA had more frequent ventricular tachycardia and lower resting left ventricular (LV) outflow tract gradients than those with no ACS-NOCA (p<0.05 for all). The ACS-NOCA group had a lower probability of HCM-related death compared with the no ACS-NOCA group and the significant coronary artery disease (CAD) group (p-log-rank = 0.0018). Conclusions: MINOCA or ACS-NOCA is not an uncommon initial presentation (prevalence rate 9-14%) in patients with HCM. NOCA was highly prevalent (51-86%) in patients with HCM presenting with ACS and had a favorable prognosis. Our findings highlight as a reminder that in an era of rapid reperfusion therapy, ACS in patients with HCM is not only a result of obstructive epicardial CAD, but also stems from the complex cellular mechanisms of myocardial necrosis.

Study on Vitamin D deficiency in patients of diabetes mellitus presenting with Acute Coronary syndrome in a tertiary care hospital in South India

2020 ◽  
Vol 11 (5) ◽  
pp. 49-53
Author(s):  
Archana Bhat ◽  
Arunachalam Ramachandran ◽  
Pradeep Periera ◽  
Akshatha Rao Aroor
Keyword(s):  
Diabetes Mellitus ◽  
Coronary Artery Disease ◽  
Vitamin D ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Vitamin D Deficiency ◽  
Coronary Syndrome ◽  
Vitamin D Levels ◽  
Luminal Stenosis ◽  
Artery Disease

Background: Vitamin D, a fat-soluble vitamin has its receptor present in myriad of tissues and it modulates multiple cellular processes. Vitamin D deficiency is reported to be associated with coronary artery disease. Cardiovascular disease is the leading cause of mortality worldwide. Aims and Objective: The primary outcome was to investigate if there is a correlation of 25-OH levels with the percentage of luminal stenosis, as measured with coronary angiogram. The secondary outcome was to determine the differences in angiographically proven luminal stenosis across categories of 25-OH vitamin D levels. Materials and Methods: Thirty patients with acute coronary syndrome with diabetes mellitus were included in this cross-sectional descriptive study. All patients were tested for fasting vitamin D levels, fasting blood sugar, HbA1C and serum creatinine. Detailed history of the patients was recorded. Data was analyzed by the statistical software SPSS version 19 and p value <0.05 was considered significant. Statistical tests like Chi- square, independent t test and log regression was used. Results: In this study 30 patients undergoing coronary angiography for acute coronary syndrome, Vitamin D levels showed severe deficiency in 6.7% (2) cases while mild deficiency was seen in 50% of the cases. Patients with single vessel disease on the coronary angiogram had lower mean HbA1C (9.18) levels in our study. Patients with triple vessel disease had poorly controlled mean HbA1C levels (10.42). Conclusion: In this study we did not find any significant difference between the serum Vitamin D deficiency levels with patients with angiographic severity of the coronary artery disease. Patients with poorly controlled diabetes mellitus had more severe angiographic proven coronary artery disease.

scholarly journals Severe Coronary Artery Disease in a Person Living with HIV

Medicina ◽  
2021 ◽  
Vol 57 (6) ◽  
pp. 595
Author(s):  
Mircea Bajdechi ◽  
Cosmin Mihai ◽  
Alexandru Scafa-Udriste ◽  
Ali Cherry ◽  
Diana Zamfir ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Severe Coronary Artery Disease ◽  
Atypical Symptoms ◽  
Coronary Syndrome ◽  
Severe Coronary Artery ◽  
Artery Disease ◽  
Living With Hiv ◽  
Missed Diagnoses

The pathophysiology of accelerated atherosclerosis in people living with Human Immunofediciency virus (HIV) is complex. Coronary artery disease (CAD) has become an important cause of mortality in these patients. They often have atypical symptoms, leading to frequently missed diagnoses. We report a case of a 51-year-old male undergoing antiretroviral therapy who was admitted for acute coronary syndrome. He had severe coronary artery disease that involved difficult management.

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