scholarly journals Sex differences in coronary angiographic findings in patients with stable chest pain: analysis of data from the KoRean wOmen’S chest pain rEgistry (KoROSE)

2022 ◽  
Vol 13 (1) ◽  
Author(s):  
Hack-Lyoung Kim ◽  
Hyun-Jin Kim ◽  
Mina Kim ◽  
Sang Min Park ◽  
Hyun Ju Yoon ◽  
...  
Keyword(s):  
Sex Differences ◽  
Chest Pain ◽  
Coronary Artery ◽  
Confidence Interval ◽  
Coronary Arteries ◽  
Invasive Coronary Angiography ◽  
Binary Logistic Regression Analysis ◽  
Vessel Disease ◽  
Stable Chest Pain ◽  
Angiographic Findings

Abstract Background Focused evaluations on potential sex differences in the angiographic findings of the coronary arteries are scarce. This study was performed to compare the angiographic extent and localization of coronary stenosis between men and women. Methods A total of 2348 patients (mean age 62.5 years and 60% women) with stable chest pain undergoing invasive coronary angiography (CAG) were recruited from the database of the nation-wide chest pain registry. Obstructive coronary artery disease (CAD) was defined as ≥ 50% stenosis of the left main coronary artery and/or ≥ 70% stenosis of any other epicardial coronary arteries. Results Although women were older than men (64.4 ± 10.3 vs. 59.5 ± 11.4 years, P < 0.001), men had worse risk profiles including high blood pressure, more frequent smoking and elevated triglyceride and C-reactive protein. The prevalence of obstructive CAD was significantly higher in men than in women (37.0% vs. 28.4%, P < 0.001). Men had a higher prevalence of LM disease (10.3% vs. 3.5%, P < 0.001) and three-vessel disease (16.1% vs. 9.5%, P = 0.007) compared to women. In multiple binary logistic regression analysis, the risk of men having LM disease or three-vessel disease was 7.4 (95% confidence interval 3.48–15.97; P < 0.001) and 2.7 (95% confidence interval 1.57–4.64; P < 0.001) times that of women, respectively, even after controlling for potential confounders. Conclusions In patients with chest pain undergoing invasive CAG, men had higher obstructive CAD prevalence and more high-risk angiographic findings such as LM disease or three-vessel disease.

Quantification of Coronary Artery Stenosis with 16-Slice MSCT in Patients before CABG Surgery: Comparison to Standard Invasive Coronary Angiography

2005 ◽  
Vol 8 (1) ◽  
pp. 42 ◽  
Author(s):  
C. Probst ◽  
A. Kovacs ◽  
C. Schmitz ◽  
W. Schiller ◽  
H. Schild ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Coronary Angiography ◽  
Coronary Arteries ◽  
Artery Bypass ◽  
Invasive Coronary Angiography ◽  
Bypass Graft ◽  
Heart Association ◽  
Artery Stenosis ◽  
Vessel Disease ◽  
Selective Coronary Angiography

Objective: Invasive, selective coronary angiography is the gold standard for evaluation of coronary artery disease (CAD) and degree of stenosis. The purpose of this study was to compare 3-dimensional (3D) reconstructed 16-slice multislice computed tomographic (MSCT) angiography and selective coronary angiography in patients before elective coronary artery bypass graft (CABG) procedure. Methods: Sixteen-slice MSCT scans (Philips Mx8000 IDT) were performed in 50 patients (42 male/8 female; mean age, 64.44 8.66 years) scheduled for elective CABG procedure. Scans were retrospectively electrocardiogram-gated 3D reconstructed. The images of the coronary arteries were evaluated for stenosis by 2 independent radiologists. The results were compared with the coronary angiography findings using the American Heart Association segmental classification for coronary arteries. Results: Four patients (8%) were excluded for technical reasons. Thirty-eight patients (82.6%) had 3-vessel disease, 4 (8.7 %) had 2-vessel disease, and 4 (8.7%) had an isolated left anterior descending artery stenosis. In the proximal segments all stenoses >50% (56/56) were detected by MSCT; medial segment sensitivity was 97% (73/75), specificity 90.3%; distal segment sensitivity was 90.7% (59/65), specificity 77%. Conclusion: Accurate quantification of coronary stenosis greater than 50% in the proximal and medial segments is possible with high sensitivity and specificity using the new generation of 16-slice MSCTs. There is still a tendency to overestimate stenosis in the distal segments. MSCT seems to be an excellent diagnostic tool for screening patients with possible CAD.

scholarly journals Sex-based inequalities in contemporary UK hospital management of stable chest pain

Open Heart ◽  
2021 ◽  
Vol 8 (1) ◽  
pp. e001672
Author(s):  
Gareth Morgan-Hughes ◽  
Michelle Claire Williams ◽  
Margaret Loudon ◽  
Carl A Roobottom ◽  
Stelios Iacovides ◽  
...  
Keyword(s):  
Chest Pain ◽  
Coronary Angiography ◽  
Coronary Arteries ◽  
Communication Systems ◽  
Invasive Coronary Angiography ◽  
Normal Coronary Arteries ◽  
Recent Onset ◽  
Computed Tomographic ◽  
Stable Chest Pain ◽  
Computed Tomographic Coronary Angiography

ObjectiveWe surveyed UK practice of National Institute for Health and Care Excellence (NICE) “Recent onset chest pain” guidance (CG95, 2016), stratified by sex. We looked for sex-related differences in referral to computed tomographic coronary angiography (CTCA) and subsequent functional imaging (FI), invasive coronary angiography (ICA) and revascularisation.MethodsThis was a prospective analysis of CTCA practice in 8 UK centres between 2018 and 2020. Coronary artery disease (CAD) was recorded with the CAD-reporting and data system. Local electronic records/archiving/communication systems were used to collect data regarding subsequent FI, ICA and revascularisation.Results2301 women, 2326 men underwent CTCA; women were older (58±11 vs 55±12 years, p<0.001) but more likely to have normal coronary arteries (46% (1047) vs 29% (685); p<0.001) and less likely to have severe stenosis (7% (169) vs 13% (307); p<0.001). FI was used less for 4% (93) women, 5% (108) men; ICA was also used less for women (8% (182) vs 14% (321)), as was revascularisation (4% (83) vs 8% (177), p<0.001 for all), including those with ≥moderate CTCA stenosis undergoing ICA (53% (79) vs 61% (166); p<0.001).ConclusionsWomen referred for a NICE CG95 (2016) CTCA are more likely to have normal coronary arteries and men more likely to have CAD. More men than women will then undergo ICA and revascularisation even after adjustments for CTCA disease severity. Raised awareness of these inequalities may improve contemporary chest pain care.

Abstract 13804: Clinical Profile and Outcomes of Myocardial Infarction With Non-obstructive Coronary Arteries in Older Adults

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Ara H Rostomian ◽  
Derek Q Phan ◽  
Mingsum Lee ◽  
Ray X Zadegan
Keyword(s):  
Myocardial Infarction ◽  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Los Angeles ◽  
Coronary Arteries ◽  
Medical Center ◽  
Invasive Coronary Angiography ◽  
Obstructive Coronary Artery Disease ◽  
Kaiser Permanente ◽  
Artery Disease

Introduction: Myocardial Infarction with non-obstructive coronary artery disease (MINOCA) is found in 5%-6% of patients with acute myocardial infarction (AMI). As such, the diagnosis and management of AMI patients with non-obstructive coronary artery disease (NOCAD) poses a challenge as compared to patients with MI with coronary artery disease (MICAD). Hypothesis: To evaluate the characteristics and outcomes of MINOCA in older patients as compared with MICAD patients, with and without revascularization. Methods: This was a retrospective observational study of patients ≥80 years old who underwent invasive coronary angiography (ICA) for AMI between 2009-2019 at Kaiser Permanente Los Angeles Medical Center. MINOCA was defied as <50% stenosis of coronary arteries on angiography with a troponin level ≥0.05 ng/ml. Patients with MINOCA vs MICAD were compared. Multivariate logistic regression was used to identify independent predictors of MINOCA and Kaplan-Meier survival analysis was used to analyze all-cause mortality between cohorts. Results: A total of 259 patients with MINOCA (mean ± SD age 83.8±2.7 years, 68% female) and 687 patients with MICAD (84.7±3.4 years, 40% female) were analyzed. Younger age (odds ratio [OR]=1.11; 95% confidence interval [CI]=1.05-1.18), female sex (OR=3.14; CI=2.20-4.48), black race (OR=2.53; CI=1.61-3.98), no history of prior stroke (OR=1.56; CI=1.06-2.33), atrial fibrillation or flutter (OR=2.04; CI:1.38-3.02), lower troponin levels (OR=1.08; CI:1.03-1.11), and lower triglyceride levels per 10 mg/dl increments (OR=1.06; CI:1.03-1.11) increased the odds of having MINCOA as compared to MICAD. At median follow-up of 2.4 years, MINOCA was associated with a lower rate of death (44.8% vs 55.2%, p<0.01) compared to un-revascularized MICAD, but no difference (31.3% vs 40.4%, p=0.68) when compared to re-vascularized MICAD. Conclusions: Patients age ≥80 years with MINOCA have fewer traditional risk factors compared to their counterparts with MICAD and fewer deaths compared to un-revascularized MICAD, but similar mortality compared to revascularized MICAD

Abstract 129: Chest Pain Characteristics of Myocardial Infarction With Non-Obstructive Coronary Arteries (MINOCA) in Comparison to Myocardial Infarction With Coronary Artery Disease (MI-CAD)

2016 ◽  
Vol 9 (suppl_2) ◽  
Author(s):  
Sivabaskari Pasupathy ◽  
Rosanna Tavella ◽  
Margaret Arstall ◽  
Derek Chew ◽  
Matthew Worthley ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Coronary Artery Disease ◽  
Chest Pain ◽  
Coronary Artery ◽  
Coronary Arteries ◽  
Public Hospitals ◽  
Arm Pain ◽  
Retrosternal Pain ◽  
Pain Characteristics ◽  
Artery Disease

Background: Myocardial infarction with non-obstructive coronary arteries (MINOCA) is being increasingly recognized with the frequent use of angiography following Acute Myocardial Infarction (AMI); yet there is little evaluation of these patients in the literature. The current study is a prospective, contemporary analysis of clinical features and chest pain characteristics between patients with MINOCA and Myocardial Infarction with coronary artery disease (MI-CAD). Methods: All consecutive patients undergoing coronary angiography for AMI (as per the Third Universal AMI Definition) in South Australian public hospitals from January 2012 - December 2013 were included. Data was captured by Coronary Angiogram Database of South Australia (CADOSA), a comprehensive registry compatible with the NCDR ® CathPCI ® Registry. The AMI patients were classified as MI-CAD or MINOCA on the basis of the presence or absence of a significant stenosis (≥50%) on angiography. Results: From 3,431 angiography procedures undertaken for AMI, 359 (11%) were classified as MINOCA. MINOCA patients were younger (59 ± 15 vs. 64 ± 13, p <0.01) and more likely to be female (60% vs. 26%, p<0.01), with age adjusted analysis revealing less cardiovascular risk factors in MINOCA compared to MICAD: current smoker (21% vs. 35%, p< 0.01), hypertension (56% vs. 65%, p<0.01), dyslipidaemia (46% vs. 61%, p<0.01), and diabetes (20% vs. 32%, p<0.01). Analysis of presenting chest pain characteristics showed no significant differences between MICAD and MINOCA for the presence of retrosternal pain (81% vs. 82%, p>0.05,) or shoulder pain (27% vs. 26%, p>0.05) respectively, however MINOCA patients were less likely to experience arm pain (33% vs. 40%, p<0.01). In regards to precipitating factors, emotional stress was more common (14% vs. 5%, p<0.001) and exertion related chest pain was less common (27% vs. 40%, p<0.001) in MINOCA patients. Quality of pain for MINOCA and MICAD was similar with the most frequent descriptors being burning (11% vs. 9%, p>0.05), sharp 21% vs. 23%, p>0.05) and tightness (41% vs. 44%, p>0.05). In addition, there were no significant differences observed between groups in relieving factors and duration of chest pain Conclusions: In contemporary cardiology practice, MINOCA presentation is more common than previously appreciated, with younger women frequently implicated. Delineating a MINOCA patient from MICAD on the basis of chest pain characteristics is not feasible.

A rare cause of chest pain in paediatric age: a teenager with acute myocardial infarction due to spontaneous coronary artery dissection

2022 ◽  
Vol 15 (1) ◽  
pp. e246393
Author(s):  
Filipa Costa Cascais ◽  
Ana Rita Pereira ◽  
Ana Rita Almeida ◽  
Luísa Rocha
Keyword(s):  
Myocardial Infarction ◽  
Chest Pain ◽  
Coronary Artery ◽  
Invasive Coronary Angiography ◽  
Warning Signs ◽  
Artery Dissection ◽  
Spontaneous Coronary Artery Dissection ◽  
Coronary Artery Dissection ◽  
Paediatric Age ◽  
Life Threatening

A healthy 17-year-old boy was admitted to the emergency department presenting with a pressure-like sternal pain that started during exercise. His physical examination was normal. Twelve-lead ECG and transthoracic echocardiogram suggested a myocardial infarction. The patient was submitted to an invasive coronary angiography, which revealed a distal occlusion of the left anterior descending artery, due to a spontaneous coronary artery dissection. A balloon angioplasty was performed, with good results. Aetiological study did not discover any pathologic condition. Chest pain in paediatric age is a frequent complaint, despite not being usually caused by a serious condition. However, it is important to remember warning signs in order to diagnose life-threatening diseases, as soon as possible.

P873Plasma PCSK9 levels and atherosclerosis burden in the coronary arteries of patients undergoing coronary angiography

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
Y Panahi ◽  
M S Ghahrodi ◽  
M S Jamshir ◽  
M A Safarpour ◽  
M Pirro ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Coronary Angiography ◽  
Coronary Arteries ◽  
Coronary Stenosis ◽  
Coronary Vessels ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Vessel Disease ◽  
Coronary Calcifications ◽  
Triple Vessel Disease

Abstract Background Plasma PCSK9 levels, a novel and effective therapeutic target for CVD prevention, have been associated with CVD events irrespective of traditional risk factors. Whether PCSK9 levels predict coronary artery disease (CAD) burden and severity is a matter of dispute. Purpose To investigate the association between plasma PCSK9 levels and CAD characteristics, including number of major diseased vessels, severity of coronary stenosis, and the burden of coronary calcifications. Methods One hundred and one patients undergoing coronary angiography were recruited for this cross-sectional study. The number of major coronary diseased vessels was defined as the presence of ≥1 stenoses ≥50% in diameter of at least one major coronary artery. CAD severity was defined as either the absence of coronary stenosis (no-CAD), CAD<50% or CAD≥50% in one or more coronary arteries. The burden of coronary calcifications was estimated by angiography visual inspection and classified as absent, mild, moderate or severe. Results Coronary angiography showed single, double and triple vessel disease in 26 (25.7%), 23 (22.8%) and 21 (20.8%) patients, respectively; 20 (19.8%) and 11 (10.9%) pts had either minimal CAD (<50%) or normal angiographic findings. Also, calcifications were absent in 65 patients (64.4%), and mild, moderate and severe in 23 (22.8%), 11 (10.9%) and 2 (2%) patients, respectively. Plasma PCSK9 levels were significantly associated with age (rho=0.22, p=0.025) and SBP (rho=0.21, p=0.034), and were almost doubled in patients with chronic kidney disease (CKD) as compared to those without CKD [164.6 ng/mL (104.6–187.0) vs 94.8 ng/mL (86.8–114.9), p=0.006]. Among patients without CKD, those with CAD≥50% had higher plasma PCSK9 levels than those without [97.1 ng/mL (87.8–143.0) vs 83.2 ng/mL (73.4–102.6), p=0.04]. In the overall population, higher plasma PCSK9 levels were found in pts with triple vessel disease [165.7 ng/mL (121.3–180.5)] than in those with double/single vessel involvement [97.9 ng/mL (87.6–99.8) and 88.4 ng/mL (87.3–97.4), p<0.001 for both comparisons] or without CAD [87.5 ng/mL (74.3–114.9), p<0.001]. Also, a trend toward an increase of plasma PCSK9 levels was found with higher CAD severity [no-CAD: 87.5 ng/mL (74.3–114.9), CAD<50%: 89.1 ng/mL (78.9–105.3), CAD≥50%: 97.6 ng/mL (87.9–155.3), p=0.051], which turned significant after exclusion of CKD patients (p=0.042). Adjustment for age, sex, plasma LDL-cholesterol levels, statin use and CKD abolished the association between PCSK9 and CAD severity but not with the number of significantly diseased vessels and the burden of coronary calcifications. Conclusions Circulating PCSK9, whose plasma levels are significantly influenced by the presence of CKD, discriminates patients with significant coronary artery stenosis from those without CAD. In addition, both the number of diseased coronary vessels and total coronary calcifications are independently predicted by an elevated plasma PCSK9 level. Acknowledgement/Funding None

Sex differences of the association between marital status and coronary artery disease in patients experiencing chest pain

Menopause ◽  
2020 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Hyun-Jin Kim ◽  
Myung-A Kim ◽  
Hack-Lyoung Kim ◽  
Seong Mi Park ◽  
Mina Kim ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Sex Differences ◽  
Chest Pain ◽  
Coronary Artery ◽  
Marital Status ◽  
Artery Disease
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