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1.
Crit Pathw Cardiol ; 2024 Jul 17.
Article in English | MEDLINE | ID: mdl-39012792

ABSTRACT

INTRODUCTION: Coronary perforation is one of the major complications of percutaneous coronary intervention (PCI). The goal of this study was to evaluate adverse outcomes and mortality in patients suffering from coronary perforation during PCI above the age of 30. METHODS: The National Inpatient Sample (NIS) database, years 2016-2020, was studied using ICD 10 codes. Patients suffering from perforation were compared to patients without perforation during PCI. RESULTS: PCI was performed in a weighted total of 10,059,269 patients. Coronary perforation occurred in 11,725 (0.12 %) of all PCI performed. The mortality rate of patients with perforations was very high in comparison to patients without perforations. (12.9% vs 2.5%, OR: 5.6, CI:5-6.3 p<0.001). Furthermore, patients with coronary perforations had much higher rates of urgent coronary bypass surgery, tamponade, cardiac arrest, and major cardiovascular outcomes. Mortality remained high and over 10% in the 5-year study period. CONCLUSION: Using a large national inpatient database, all-cause inpatient mortality in patients with coronary perforation is very high (over 10%) with persistently high mortality rates over the years study suggesting that treatment of perforations needs further improvement.

2.
Am J Cardiovasc Dis ; 14(3): 180-187, 2024.
Article in English | MEDLINE | ID: mdl-39021519

ABSTRACT

BACKGROUND: Percutaneous coronary intervention (PCI) in patients with bifurcation lesions is associated with higher complexity and adverse outcomes. The goal of this study was to evaluate the inpatient outcomes of patients with PCI of bifurcation lesions. METHODS: The National Inpatient Sample (NIS) database, years 2016-2020, was studied using ICD 10 codes. Patients undergoing PCI for bifurcation lesions were compared to those undergoing PCI for non-bifurcation lesions, excluding chronic total occlusion lesions. We evaluated post-procedural inpatient mortality and complications. RESULTS: PCI in patients with bifurcation lesions was associated with higher mortality and post-procedural complications. A weighted total of 9,795,154 patients underwent PCI; of those, 43,480 had a bifurcation lesion. The bifurcation cohort had a 3.79% mortality rate, and the rate in those with non-bifurcation lesions was 2.56% (OR, 1.50; CI: 1.34-1.68; P<0.001). Upon conducting multivariate analysis, which adjusted for age, sex, race, and significant comorbidities, PCI for bifurcation lesions remained significantly associated with a higher mortality rate compared to non-bifurcation lesion PCI (OR, 1.68; 95% CI, 1.49-1.88; P<0.001). Furthermore, PCI for bifurcation lesions was associated with higher rates of myocardial infarction (OR, 2.26; 95% CI, 1.68-3.06; P<0.001), coronary perforation (OR, 7.97; 95% CI, 6.25-10.17; P<0.001), tamponade (OR, 3.46; 95% CI, 2.49-4.82; P<0.001), and procedural bleeding (OR, 5.71; 95% CI, 4.85-6.71; P<0.001). Overall, post-procedural complications were 4 times more in patients with bifurcation lesions than in those without (OR, 4.33; 95% CI, 3.83-4.88; P<0.001). CONCLUSION: Using a large, national inpatient database, we demonstrate that both mortality rates and post-procedural complication rates were significantly higher in patients undergoing PCI for bifurcation lesions than in those undergoing PCI for non-bifurcation lesions.

3.
Am J Cardiovasc Dis ; 14(3): 172-179, 2024.
Article in English | MEDLINE | ID: mdl-39021521

ABSTRACT

BACKGROUND: PTSD leads to increased levels of stress hormones and dysregulation of the autonomic nervous system which may trigger cardiac events. The goal of this study is to evaluate any association between PTSD and the occurrence of STEMI and NSTEMI using a large database. METHOD: Using the Nationwide Inpatient Sample (NIS) and ICD-9 codes from 2005 to 2014 (n=1,621,382), we performed a univariate chi-square analysis of in-hospital occurrence of STEMI and NSTEMI in patients greater than 40 years of age with and without PTSD. We also performed a multivariate analysis adjusting for baseline characteristics including age, gender, diabetes, race, hyperlipidemia, hypertension, and tobacco use. RESULTS: The 2005-2014 dataset contained 401,485 STEMI patients (745, or 0.19%, with PTSD) and 1,219,897 NSTEMI patients (2,441, or 0.15%, with PTSD). In the 2005 dataset, 0.5% of PTSD patients had STEMI compared to 1.0% of non-PTSD patients (OR=0.46, 95% C.I., 0.36-0.59). Similarly, 0.6% of patients with PTSD and 2.2% of patients without PTSD had NSTEMI (OR=0.28, 95% C.I., 0.23-0.35). In the 2014 dataset, 0.3% of PTSD patients had STEMI compared to 0.7% of non-PTSD patients (OR=0.43, 95% C.I., 0.35-0.51). Similarly, 1.4% of patients with PTSD versus 2.9% of patients without PTSD had NSTEMI (OR=0.48, 95% C.I., 0.44-0.52). Similar trends were seen throughout the ten-year period. After adjusting for age, gender, diabetes, race, hyperlipidemia, hypertension, and tobacco use, PTSD was associated with a lower occurrence of STEMI (2005: OR=0.50, 95% C.I., 0.37-0.66; 2014: OR=0.35, 95% C.I., 0.29-0.43) and NSTEMI (2005: OR=0.44, 95% C.I., 0.34-0.57; 2014: OR=0.63, 95% C.I., 0.58-0.69). CONCLUSION: Using a large inpatient database, we did not find an increased occurrence of STEMI or NSTEMI in patients diagnosed with PTSD, suggesting that PTSD is not an independent risk factor for myocardial infarction.

4.
J Clin Med ; 13(12)2024 Jun 20.
Article in English | MEDLINE | ID: mdl-38930138

ABSTRACT

Background: The goal of this study was to evaluate the effect of extracorporeal membrane oxygenation (ECMO) on mortality in patients with cardiogenic shock excluding Impella and IABP use. Method: The large Nationwide Inpatient Sample (NIS) database was utilized to study any association between the use of ECMO in adults over the age of 18 and mortality and complications with a diagnosis of cardiogenic shocks. Results: ICD-10 codes for ECMO and cardiogenic shock for the available years 2016-2020 were utilized. A total of 796,585 (age 66.5 ± 14.4) patients had a diagnosis of cardiogenic shock excluding Impella. Of these patients, 13,160 (age 53.7 ± 15.4) were treated with ECMO without IABP use. Total inpatient mortality without any device was 32.7%. It was 47.9% with ECMO. In a multivariate analysis adjusting for 47 variables such as age, gender, race, lactic acidosis, three-vessel intervention, left main myocardial infarction, cardiomyopathy, systolic heart failure, acute ST-elevation myocardial infarction, peripheral vascular disease, chronic renal disease, etc., ECMO utilization remained highly associated with mortality (OR: 1.78, CI: 1.6-1.9, p < 0.001). Evaluating teaching hospitals only revealed similar findings. Major complications were also high in the ECMO cohort. Conclusions: In patients with cardiogenic shock, the use of ECMO was associated with the high in-hospital mortality regardless of comorbid condition, high-risk futures, or type of hospital.

5.
J Electrocardiol ; 85: 69-71, 2024 Jun 19.
Article in English | MEDLINE | ID: mdl-38905896

ABSTRACT

BACKGROUND: Breast implants interfere may interfere with surface ECG recording. The goal of this study was to evaluate if the presence of breast implants can lead to abnormal electrocardiogram (ECG) using a large database in adults. METHODS: Using ICD 10 codes for breast implants and abnormal ECG, we evaluated any association between abnormal ECG coding in adult women with breast implants compared to women without breast implants utilizing the National Inpatient Sample (NIS) database. Using different age cutoffs showed similar results. RESULTS: A total of 252,200 women in the NIS database had coding for abnormal EKG over age 18. There were no differences in the presence of abnormal EKG in women with or without breast implants (0.28% vs 0.3%, P = 0.64, OR: 1.02, CI: 0.72-1.32, p = 0.89). After multivariate adjustment for age, baseline characteristics, and comorbid conditions, women with or without breast implants had similar rates of abnormal ECG. CONCLUSION: Using a large database, we could not find any effect of breast implants on ECG recording suggesting that breast implant has no significant interference with ECG.

6.
Coron Artery Dis ; 2024 Jun 19.
Article in English | MEDLINE | ID: mdl-38899969

ABSTRACT

BACKGROUND: Advanced chronic kidney disease (ACKD) is common in patients undergoing percutaneous coronary intervention (PCI) and is associated with adverse outcomes. These patients are often excluded from revascularization studies. The goal of this study was to evaluate the impact of ACKD in patients undergoing PCI. METHODS: We analyzed the national inpatient sample database to compare the inpatient mortality rate for ACKD patients [chronic kidney disease (CKD) stage 3 and above] who underwent PCI between 2006 and 2011 to patients without ACKD. Specific ICD-9 CM codes were used to identify these patients. RESULTS: A total of 1 826 536 PCIs were performed during the study period, of which 113 018 (6.2%) were patients with advanced CKD. The age-adjusted inpatient mortality rates were significantly higher in the ACKD group in all years studied compared to the no CKD group. For the first year studied in 2006, the age-adjusted mortality rate for patients undergoing PCI was 149 per 100 000 vs. 48 per 100 000 in patients without ACKD (P < 0001). In the last year studied in 2011, age-adjusted mortality was 124.1 per 100 000 vs. 40.4 per 100 000 in patients with no ACKD, (P < 0.0001). The presence of ACKD remained independently associated with higher mortality despite multivariate adjustment (odds ratio: 1.32, confidence interval: 1.27-1.36, P < 0.001). CONCLUSION: ACKD is independently associated with higher mortality in patients undergoing PCI. Therefore, PCI in these patients should be performed with more caution.

7.
Clin Res Cardiol ; 2024 Mar 13.
Article in English | MEDLINE | ID: mdl-38478089

ABSTRACT

BACKGROUND: Aortic regurgitation (AR) is associated with increasing age, rheumatic heart disease, and a bicuspid aortic valve, but its association with other comorbidities and race is less known. The purpose of this study was to investigate any association between AR and comorbid conditions in older adults above 40. METHOD: The large Nationwide Inpatient Sample database was utilized for our study using uni- and multivariate analysis. Data were extracted from available ICD-10 codes for the years of 2016-2020. RESULTS: The NIS data included 112,982,565 patients. A total of 660,730 were found to have AR. AR was found to be associated with male gender (OR 1.15, CI 1.14-1.16, P < 0.001), smoking (OR 1.04, CI 1.02-1.05, P < 0.001), hypertension (OR 1.65, CI 1.62-1.68, P < 0.001), hyperlipidemia (OR 1.36, CI 1.34-1.37, P < 0.001), chronic kidney disease (OR 1.22, CI 1.21-1.24, P < 0.001), antiphospholipid antibody syndrome (OR 1.56, CI 1.33-1.83, P < 0.001), rheumatoid arthritis (OR 1.1, CI 1.06-1.14, P < 0.001), scleroderma (OR 1.49, CI 1.31-1.7, P < 0.001), systemic connective tissue disorders (OR 1.32, CI 1.25-1.4, P < 0.001), Raynaud's syndrome (OR 1.62, CI 1.47-1.77, P < 0.001), and systemic lupus erythematosus (OR 1.44, CI 1.34-1.54, P < 0.001) in add to known bicuspid aortic valve. CONCLUSION: Using a very large database, we found new associations between AR and many comorbid conditions, including many inflammatory and chronic degenerative diseases in addition to the known risk factors.

8.
Cardiovasc Interv Ther ; 39(3): 252-261, 2024 Jul.
Article in English | MEDLINE | ID: mdl-38555535

ABSTRACT

Impella and intra-aortic balloon pumps (IABP) are commonly utilized in patients with cardiogenic shock. However, the effect on mortality remains controversial. The goal of this study was to evaluate the effect of Impella and IABP on mortality in patients with cardiogenic shock the large Nationwide Inpatient Sample (NIS) database was utilized to study any association between the use of IABP or Impella on outcome. ICD-10 codes for Impella, IABP, and cardiogenic shock for available years 2016-2020 were utilized. A total of 844,020 patients had a diagnosis of cardiogenic shock. A total of 101,870 patients were treated with IABP and 39645 with an Impella. Total inpatient mortality without any device was 34.2% vs only 25.1% with IABP use (OR = 0.65, CI 0.62-0.67) but was highest at 40.7% with Impella utilization (OR = 1.32, CI 1.26-1.39). After adjusting for 47 variables, Impella utilization remained associated with the highest mortality (OR: 1.33, CI 1.25-1.41, p < 0.001), whereas IABP remained associated with the lowest mortality (OR: 0.69, CI 0.66-0.72, p < 0.001). Separating rural vs teaching hospitals revealed similar findings. In patients with cardiogenic shock, the use of Impella was associated with the highest whereas IABP was associated with the lowest in-hospital mortality regardless of comorbid condition.


Subject(s)
Heart-Assist Devices , Hospital Mortality , Intra-Aortic Balloon Pumping , Shock, Cardiogenic , Humans , Intra-Aortic Balloon Pumping/statistics & numerical data , Shock, Cardiogenic/mortality , Shock, Cardiogenic/therapy , Male , Female , Aged , Middle Aged , United States/epidemiology , Databases, Factual , Retrospective Studies , Aged, 80 and over , Severity of Illness Index
9.
Crit Pathw Cardiol ; 23(1): 26-29, 2024 Mar 01.
Article in English | MEDLINE | ID: mdl-37625190

ABSTRACT

BACKGROUND: Idiopathic thrombocytopenic purpura (ITP) is characterized by a low platelet count. This may lead to an increased risk of hemorrhagic stroke but a lower rate of nonhemorrhagic stroke. The goal of this study was to evaluate the association between ITP and both hemorrhagic and nonhemorrhagic strokes using a large database. METHODS: We used the Nationwide Inpatient Sample (NIS) database to analyze the occurrence of hemorrhagic and nonhemorrhagic stroke in patients with and without a diagnosis of ITP from 2005 to 2014. RESULTS: Univariate analysis revealed a higher incidence of hemorrhagic stroke in patients with ITP in the year studied. (for example, in 2005: OR, 1.75; 95% CI, 1.57-1.94; P < 0.001; 2014: OR, 2.19; 95% CI, 2.03-2.36; P < 0.001). After adjusting for age, gender, race, and hypertension, hemorrhagic stroke remained significantly associated with ITP (in 2005: OR, 1.85; 95% CI, 1.49-1.89; P < 0.001; 2014: OR, 2.01; 95% CI, 1.86-2.18; P < 0.001) for all the years studied. Nonhemorrhagic stroke occurred at a lower rate in patients with ITP in most years (2006: OR, 0.91; 95% CI, 0.85-0.97; P = 0.004; 2014: OR, 0.88; 95% CI, 0.83-0.93; P < 0.001). Multivariate analysis confirmed a higher rate of nonhemorrhagic stroke in ITP patients. CONCLUSION: Our analysis showed that there was a higher rate of hemorrhagic stroke but a lower rate of ischemic stroke in ITP patients, suggesting an important role of platelets in the occurrence of stroke.


Subject(s)
Hemorrhagic Stroke , Purpura, Thrombocytopenic, Idiopathic , Stroke , Humans , Purpura, Thrombocytopenic, Idiopathic/complications , Purpura, Thrombocytopenic, Idiopathic/epidemiology , Purpura, Thrombocytopenic, Idiopathic/diagnosis , Hemorrhagic Stroke/complications , Stroke/epidemiology , Stroke/etiology , Hemorrhage , Multivariate Analysis
10.
Crit Pathw Cardiol ; 2023 Nov 30.
Article in English | MEDLINE | ID: mdl-38047892

ABSTRACT

BACKGROUND: Aortic valve surgery has been performed increasingly in high-risk patients. The goal of this study was to evaluate this trend based on gender in the United States before the availability of percutaneous aortic valve replacement. METHOD: The Nationwide Inpatient Sample (NIS) database was utilized to calculate the age-adjusted utilization rate for aortic valve surgery from 1988 to 2011 in the United States using ICD-9 coding for aortic valve surgery. RESULTS: A total population of 258, 506 patients underwent aortic valve between 1988-2011 were available for our study over the age of 20. We found that the age-adjusted rate of aortic valve surgery gradually increased from 1988 until 2009 and stabilized thereafter with a persistently higher rate for men. For men age-adjusted rate in 1988 was 13.3 per 100,000 vs. 27.0 in year in the year 2011 per 100,000. For women, the age-adjusted rate in 1988 was 6.07 per 100,000 vs. 11.4 in year 2011 per 100.000). CONCLUSION: Aortic valve surgery utilization has stabilized in recent years in both genders in the United States. However, this rate has been persistently more than double in men. The cause of this higher utilization in males needs further investigation.

11.
Future Cardiol ; 19(16): 759-765, 2023 12.
Article in English | MEDLINE | ID: mdl-38112267

ABSTRACT

Aim: We compared inpatient outcome data of open (OC) versus laparoscopic cholecystectomy (LC). Patients & methods: We used the National Inpatient Samples database from 2010-2014. Results: LC was done in 340,999 and OC in 68,529 OC patients. In 2010, ST-elevation myocardial infarction (STEMI) prevalence was 0.2 versus 0% (OR: 3.1, CI: 1.7-5.5; p < 0.001), non-STEMI 1 versus 0.4% (OR: 2.5 CI: 2.0-3.0; p < 0001), mortality 3.4 versus 0.4% (OR: 9.2, CI: 7.9-10.6; p < 0001). After multivariate adjustment, OC remained independently associated with STEMI, non-STEMI and all-cause inpatient mortality (mortality multivariate OR: 6.4, CI: 5.5-7.4; p < 0001, STEMI OR: 2.2. CI: 1.2-3.9; p = 0.007, non-STEMI OR: 1.5, CI: 1.3-1.9; p < 0001). Conclusion: OC is independently associated with STEMI, non-STEMI and all-cause inpatient mortality compared with LC.


The gallbladder is a small, pouch-like organ in the upper right part of the stomach that stores bile, a fluid that helps break down fatty food. Gallbladder removal surgery can be performed laparoscopically, meaning it can be performed using a small incision with the help of a camera, instead of through a more invasive surgery called an open cholecystectomy where the removal takes place through a larger incision. In this study, we investigated if these two approaches have different risks of myocardial infraction, also known as heart attack. Our results show that using a laparoscopy has a lower association of myocardial infarction in patients undergoing gallbladder surgery.


Subject(s)
Cholecystectomy, Laparoscopic , ST Elevation Myocardial Infarction , Humans , ST Elevation Myocardial Infarction/surgery , Cholecystectomy
12.
Diabetes Res Clin Pract ; 205: 110948, 2023 Nov.
Article in English | MEDLINE | ID: mdl-37832726

ABSTRACT

BACKGROUND: Recent data suggests an association between DM and third-degree AV- Block. The goal of this study was to evaluate the independent association between diabetes and third-degree AV-Block using a very large database. METHOD: We used ICD-9 Codes for DM and third-degree AV-block from the Nationwide Inpatient Sample (NIS) database. We randomly selected the 1992 and 2002 databases which are 10 years apart as two independent samples. We used uni- and multi-variate analysis to evaluate this association. RESULTS: 1992 database contained a total of 6,195,744 patients. Diabetes occurred in (0.5 %) of patients with third-degree AV-block vs. (0.2 %) of the control (OR: 2.15, CI 2.06-2.25, p < 0.0001). 2002 database contained a total of 7,853,982 patients. Diabetes occurred in (0.4 %) of patients with third-degree AV-block vs. (0.2 %) of the control (OR: 1.86, CI: 1.80-1.93, p < 0.0001). Using Multivariate analysis adjusting for age, congestive heart failure, and coronary artery disease, DM remained independently associated with third-degree AV block in both databases. (for 1999: OR: 2.54, CI 2.51-2.57, p < 0.0001 and for 2002 OR: 1.56, CI 1.55-1.57, p < 0.0001). CONCLUSION: DM is independently associated with third-degree AV-block with persistent association over a period of 10 years. The cause of this association warrants further investigation.


Subject(s)
Atrioventricular Block , Coronary Artery Disease , Diabetes Mellitus, Type 2 , Heart Failure , Humans , Atrioventricular Block/complications , Diabetes Mellitus, Type 2/epidemiology , Diabetes Mellitus, Type 2/complications , Coronary Artery Disease/complications , Multivariate Analysis , Heart Failure/complications
13.
Am J Cardiovasc Dis ; 13(4): 247-251, 2023.
Article in English | MEDLINE | ID: mdl-37736353

ABSTRACT

BACKGROUND: The goal of this study was to evaluate any association between blunt chest trauma and occurrence of ST-elevation myocardial infarction and non-ST-elevation myocardial infarction. METHODS: Data from the National Inpatient Sample (NIS) database from 2010-2014, of patients over the age of 40, hospitalized for blunt chest trauma (ICD 959.11), with STEMI or NSTEMI, was used in this study. We performed a chi-squared test to analyze this association. We also performed a multivariant analysis adjusting for race, gender, and age. RESULTS: We found that there is not an increased risk of STEMI/NSTEMI following blunt chest trauma, P > 0.05. We also found no correlation between STEMI or NSTEMI and chest trauma after adjusting for race, gender, and age. For STEMI after adjustments in 2010 (P=0.52), 2011 (P=0.19), 2012 (P=0.60), 2013 (P=0.88), and 2014 (P=0.14). For NSTEMI adjustments in 2010 (P=0.03), 2011 (P=0.06), 2012 (P=0.01), 2013 (P=0.21), and 2014 (P=0.03). CONCLUSION: Both ST-elevation myocardial infarction and non-ST-elevation myocardial infarction were not significantly associated with blunt chest trauma.

14.
Arch Cardiovasc Dis ; 116(10): 467-473, 2023 Oct.
Article in English | MEDLINE | ID: mdl-37749002

ABSTRACT

BACKGROUND: Aortic valve stenosis is associated with age, rheumatic fever and bicuspid aortic valve, but its association with other co-morbidities, such as inflammatory disease and race/ethnicity, is less known. AIM: To investigate any association between aortic stenosis and many co-morbidities. METHODS: We used the large Nationwide Inpatient Sample database to evaluate any association between aortic stenosis and risk factors. We performed univariate and multivariable analyses, adjusting for co-morbid conditions. RESULTS: Data were extracted from the first available database that used the International Classification of Diseases, Tenth Revision codes specifically coding for aortic stenosis alone, spanning from 2016 to 2020 (n=112,982,565). A total of 2,322,649 patients had aortic stenosis; the remaining 110,659,916 served as controls. We found a strong and independent significant association between aortic stenosis and coronary artery disease (odds ratio [OR]: 2.11, 95% confidence interval [CI]: 2.09-2.13), smoking (OR: 1.08, 95% CI: 1.07-1.08), diabetes mellitus (OR: 1.15, 95% CI: 1.14-1.16), hypertension (OR: 1.41, 95% CI: 1.4-1.42), hyperlipidaemia (OR: 1.31, 95% CI: 1.3-1.32), renal disease (OR: 1.3, 95% CI: 1.29-1.31), chronic obstructive pulmonary disease (OR: 1.05, 95% CI: 1.04-1.05), obesity (OR: 1.3, 95% CI: 1.29-1.32), white race/ethnicity (OR: 1.47, 95% CI: 1.42-1.52), rheumatoid arthritis (OR: 1.13, 95% CI: 1.11-1.15), scleroderma (OR: 1.93, 95% CI: 1.79-2.09), systemic connective tissue disease (OR: 1.24, 95% CI: 1.2-1.27), polyarteritis nodosa (OR: 1.5, CI: 1.24-1.81) and Raynaud's syndrome (OR: 1.16, 95% CI: 1.09-1.24) (all P<0.001), in addition to known factors, such as age, male sex and bicuspid aortic valve. CONCLUSION: Using a very large database, we found many new associations with aortic valve stenosis, including race/ethnicity, renal disease, several inflammatory diseases, chronic obstructive pulmonary disease and obesity, in addition to many other known cardiovascular risk factors.

15.
Am J Med ; 136(10): 994-999, 2023 10.
Article in English | MEDLINE | ID: mdl-37356643

ABSTRACT

BACKGROUND: Percutaneous coronary intervention (PCI) in patients with chronic total occlusion is commonly performed despite unclear long-term benefits. The goal of this study was to evaluate the postprocedural outcome of patients with chronic total occlusion intervention. METHODS: The National Inpatient Sample database, years 2016-2020, was studied using International Classification of Diseases, Tenth Revision codes. Patients with chronic total occlusion interventions were compared with patients without chronic total occlusion. We evaluated postprocedural mortality and complications. RESULTS: PCI in patients with chronic total occlusion was associated with higher total inhospital mortality and all postprocedural complications. A weighted total of 10,059,269 patients underwent PCI, with 259,574 having chronic total occlusion. The chronic total occlusion group had a 3.17% mortality rate vs 2.57% of nonchronic total occlusion PCIs (odds ratio [OR] 1.24; 95% confidence interval [CI], 1.18-1.31; P < .001). Using multivariate analysis adjusting for basline charcteristics and high risk features such as age, sex, race, diabetes mellitus, chronic kidney disease, systolic heart failure, 3-vessel PCI, hypertension, chronic obstructive pulmonary disease, ST-elevation myocardial infarction, non-ST-elevation myocardial infarction, prior PCI, history of coronary artery bypass graft, history of anemia, smoking status, atrial fibrillation/flutter, valvular heart disease, and , history of stroke, chronic total occlusion PCI remained significantly associated with higher total mortality (OR 1.07; 95% CI, 1.02-1.13; P = .02). Patients with chronic total occlusion compared with nonchronic total occlusion PCI had also higher rates of myocardial infarction (OR 2.85; 95% CI, 2.54-3.21; P < .001), coronary perforation (OR 6.01; 95% CI, 5.25-6.89; P < .001), tamponade (OR 3.36; 95% CI, 2.91-3.88; P < .001), contrast-induced nephropathy (OR 2.05; 95% CI, 1.45-2.90; P < .001), procedural bleeding (OR 3.57; 95% CI, 3.27-3.89; P < .001), and acute postprocedural respiratory failure (OR 2.07; 95% CI, 1.81-2.36; P < .001). All postprocedural complications were more than 3 times the nonchronic total occlusion patients (OR 3.45; 95% CI, 3.24-3.67; P < .001). CONCLUSION: Using a large national inpatient database, PCI performed in patients with chronic total occlusion was associated with significantly much higher mortality and postprocedural complications compared with PCI in nonchronic total occlusion patients.


Subject(s)
Coronary Occlusion , Percutaneous Coronary Intervention , Humans , Percutaneous Coronary Intervention/adverse effects , Risk Factors , Coronary Occlusion/complications , Coronary Occlusion/surgery , Inpatients , Chronic Disease , Treatment Outcome , Coronary Angiography , Registries
16.
Cureus ; 15(5): e39530, 2023 May.
Article in English | MEDLINE | ID: mdl-37366455

ABSTRACT

INTRODUCTION: Various barriers exist for Limited English Proficient (LEP) patients in the United States healthcare system, including language barriers. To address language access, interpreters have been used as well as physicians who speak the same language (language concordance), with unknown effect. By studying the strength of patient-physician relationships under different communication parameters, such as the use of a variety of language services, we can better understand healthcare interactions and move toward optimizing patient care and health outcomes. This study investigates the importance of language-concordant care in LEP populations to build trusting patient-physician relationships. OBJECTIVE: To determine whether Spanish-speaking patients who receive health care from language-concordant (in this study, Spanish-speaking) physicians have higher total trust scores on the Health Care Relationship (HCR) Trust scale than patients who use professional or ad hoc interpreters. METHODS: This is a prospective survey conducted on Spanish-speaking adult patients coming to family and internal medicine outpatient clinics in the Phoenix, AZ, metro area. Of 214 recruited subjects, 176 completed the survey. Primary outcomes of the study: measured total mean Health Care Relationship (HCR) trust score among three groups (language concordant, professional interpreter, ad hoc interpreter). Secondary outcomes of the study: variance of trust scores among three groups for individual survey items.  Results: The group with language concordant providers had a mean trust score of 48.73, significantly higher than the mean for the group with ad hoc interpreters with a mean of 45.53 (p = 0.0090). Patients with a professional interpreter also had a higher mean trust score of 48.27 than the ad hoc interpreters (p = 0.0119). There were several individual questions where the professional language groups had statistically significantly higher HCR trust scores than the ad hoc interpreter group in terms of their trust in specific instances, i.e., involving the patient in discussing treatment options, making the patient feel worthy of the doctor's time, and their doctor telling them the whole truth. There were no differences in overall mean scores or individual scores for the two professional language groups (language concordant providers and professional interpreters). CONCLUSIONS: The results reinforce the current understanding that professionally acknowledged and trained speakers of a second language in the medical setting allow for the formation of stronger patient-physician relationships, specifically in terms of a patient's trust in their physician. In addition to continuing to increase the availability of high-quality interpreters, the same effort should be placed on increasing the diversity of languages spoken by physicians to foster trusting patient-physician relationship formation.

17.
Crit Pathw Cardiol ; 22(2): 65-68, 2023 06 01.
Article in English | MEDLINE | ID: mdl-37053036

ABSTRACT

OBJECTIVE: Inflammation is a risk factor for myocardial infarction. Pneumonia leads to severe inflammatory response. Some studies suggest higher risk of myocardial infarction in patients with pneumonia. We used a large inpatient database (National Inpatient Sample) to evaluate this association. METHODS: This study includes patients from a Nationwide Inpatient Sample hospital in 2005 to 2014 with International Classification of Diseases, Ninth Revision, and Clinical Modification codes consistent with pneumonia and non-ST elevation myocardial infarction (NSTEMI). Subjects were stratified into all hospitalized patients aged 30 and above. Univariate and multivariate analysis was performed adjusting for age, race, gender, tobacco use, diabetes mellitus, hypertension, and hyperlipidemia. RESULTS: NSTEMI was present in 3.2% of pneumonia patients versus 1.8% in the non-pneumonia population over 10-year period. For example, the 2005 database: [odds ratio (OR), 1.77; 95% confidence interval (CI), 1.73-1.80; P < 0.001]. For 2014, NSTEMI was present in 4.1% of pneumonia patients (PNA) versus 2.4% in the non-pneumonia population (OR, 1.72; 95% CI, 1.70-1.75; P < 0.001). NSTEMI remained independently associated with pneumonia following a multivariate analysis in 2005 (OR, 1.477; 95% CI, 1.447-1.508; P < 0.001) with a similar value in 2014 (OR, 1.445; 95% CI, 1.421-1.469; P < 0.001). CONCLUSIONS: Using a large inpatient database, we found that NSTEMI was strongly associated with PNA versus non-pneumonia population over a 10-year period. Suggesting acute inflammatory cytokines or hypoxia which occurs during lung infection may play a role in NSTEMI development, reinforcing the importance of acute cardiac monitoring in patients with PNA.


Subject(s)
Diabetes Mellitus , Myocardial Infarction , Non-ST Elevated Myocardial Infarction , Humans , Prevalence , Myocardial Infarction/epidemiology , Risk Factors
18.
Am J Blood Res ; 13(6): 207-212, 2023.
Article in English | MEDLINE | ID: mdl-38223312

ABSTRACT

Factor V Leiden is an inheritable pro-thrombotic genetic condition caused by a point mutation at the 506th codon, resulting in activated protein C resistance. APC resistance has been shown to contribute to the development of venous thrombosis. However, the role of FVL in AMI has yet to be well defined in the current literature. To assess whether a mutation carrier is more apt to develop an AMI, we conducted a retrospective observational analysis of two populations aged 18-40 and 18 through end of life. We used ICD-10 codes to search the NIS, an electronic nationwide patient database, to establish our populations and obtain our data. The ICD-10 codes were specific for activated protein C resistance and acute myocardial infarction. Preliminary data indicated that FVL was related to AMI; however, this finding became insignificant in both populations when stratified for age. We concluded there was no association between Factor V Leiden and acute myocardial infarction across both examined populations. Future investigations into this field of research are warranted as there remains a need for more consensus among the scientific community. BACKGROUND: Medical literature regarding the correlation between Factor V Leiden (FVL) and acute myocardial infarctions (AMI) is controversial. We aim to investigate the association between FVL and AMI. MATERIALS AND METHODS: Using the Nationwide Inpatient Sample database, we evaluated any association between Factor V Leiden and acute myocardial infarction in 2016 using ICD-10 codes. RESULTS: Univariate analysis (18-40) showed an increase of AMI in patients with FVL 0.6% vs. 0.4%. However, after adjustment for age and comorbid conditions in multivariate analysis, FVL was not significantly associated with acute myocardial infarction (OR 1.44 (95% CI 0.913-2.273, p-value 0.117)). Univariate analysis (all patients over 18 years old) found that 2.9% of patients with FVL experienced AMI vs. 4.4% without the mutation. Multivariate analysis of the entire population ultimately showed no correlation between FVL and AMI. CONCLUSION: In a population over 18, Factor V Leiden did not correlate with an increased risk of acute myocardial infarction in our studied population.

19.
Crit Pathw Cardiol ; 21(4): 191-193, 2022 12 01.
Article in English | MEDLINE | ID: mdl-36413398

ABSTRACT

BACKGROUND: Obesity is a risk factor for cardiovascular disease. The goal of this study was to evaluate any association between aortic valve disease and obesity using a very large database. METHODS: The Nationwide Inpatient Sample database was utilized for statistical analysis using ICD-9 codes for aortic valve disease and obesity in the United States from 2003 to 2007. A 25% random sample of nonobese patients was used for comparison of aortic valve disease prevalence during the same 5-year period. RESULTS: A total of 1,971,812 patients with obesity were identified from 2003 to 2007. Comparing this population with a random sample of nonobese patients during the same years, there was no significant difference between obese and nonobese patients in regards to the prevalence of aortic valve disease (1.1-1.2% in 2003 and 2004, 1.2% in 2005-2007, P = NS). After adjusting for age, gender, and race, obesity was associated with lower prevalence of aortic valve disease in 2003-2007 (odds ratio 0.81-0.86, P < 0.01). CONCLUSIONS: Using a very large database, we found a decrease in the prevalence of aortic valve disease in the obese population. This suggests that obesity alone does not pathologically affect the aortic valve.


Subject(s)
Aortic Valve Disease , Humans , United States/epidemiology , Obesity/epidemiology , Obesity/complications , Prevalence , Risk Factors , Inpatients
20.
Am J Blood Res ; 12(5): 163-167, 2022.
Article in English | MEDLINE | ID: mdl-36419571

ABSTRACT

BACKGROUND: Immune thrombocytopenia (ITP) has been shown to be independently associated with aortic valve disease (AVD). However, whether ITP patients who have undergone splenectomy are also at increased risk for AVD has not been researched. The goal of this study was to evaluate any association between AVD and splenectomy in patients with ITP. METHOD: We used the Nationwide Inpatient Sample from 2005 to 2014 as 10 consecutive years randomly selected. Using ICD-9 codes for AVD, ITP, and splenectomy, a total of 108,434 patients were identified with ITP, 4,282 of which had undergone splenectomy. We performed uni- and multivariate analysis adjusting for baseline characteristics. RESULTS: Univariate analysis revealed a significantly lower rate of AVD in ITP patients with splenectomy compared to no splenectomy in 2007, 2009, and 2010 with a trend of this association during the other years. For example, in 2007, 0.6% of ITP patients with history of splenectomy had AVD versus 2.0% of ITP patients without splenectomy (OR, 0.29; 95% CI, 0.09-0.91; P = 0.02). Similarly, in 2010, 0.2% of ITP patients with history of splenectomy had AVD versus 1.9% of ITP patients without splenectomy (OR, 0.13; 95% CI, 0.02-0.92; P = 0.02). After adjusting for age, gender, race, diabetes, hypertension, hyperlipidemia, and tobacco use, we confirmed that ITP patients with splenectomy have no association with prevalence of aortic valve disease (2005: OR, 0.48; 95% CI, 0.18-1.30; P = 0.15; 2014: OR, 0.88; 95% CI, 0.36-2.16; P = 0.77). CONCLUSION: Based on a large inpatient database, our previous finding of ITP patients' association with AVD is only present in patients without splenectomy, and splenectomy appears to exert a protective effect on developing aortic valve disease in ITP patients, warranting further investigation.

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