Background
The debate about the optimal approach for aortic valve replacement continues. We compared the hospital and long-term outcomes (survival, aortic valve reintervention, heart failure ...readmissions, and stroke) between transcatheter vs. surgical (TAVR vs. SAVR) aortic valve replacement. The study included 789 patients; 293 had isolated SAVR, and 496 had isolated TAVR. Patients with concomitant procedures were excluded. Propensity score matching identified 53 matched pairs.
Results
Patients who had TAVR were significantly older (
P
˂ 0.001) and had significantly higher EuroSCORE II (
P
˂ 0.001), NYHA class (
P
˂ 0.001), and more prevalence of diabetes mellitus (
P
˂ 0.001), hypertension (
P
˂ 0.001), chronic lung disease (
P
= 0.001), recent myocardial infarction (
P
= 0.002), and heart failure (
P
˂ 0.001), stroke (
P
= 0.02), atrial fibrillation (
P
= 0.004), and previous percutaneous coronary interventions (
P
˂ 0.001) than SAVR patients. In the matched cohort, atrial fibrillation occurred more frequently after SAVR (
P
= 0.01), and hospital stay was significantly longer in SAVR patients (
P
˂ 0.001). There were no differences in hospital mortality between groups (
P
˃ 0.99). Survival at 1, 3, and 5 years was 97%, 95%, and 94% for SAVR and 91%, 79%, and 58% for TAVR patients. Survival was lower in TAVR patients before matching (
P
˂ 0.001) and after matching (
P
= 0.045). Freedom from the composite endpoint of stroke, aortic valve reintervention, and heart failure readmission at 1, 3, and 5 years was 98.9%, 96%, and 94% for SAVR and 94%, 86%, and 75% for TAVR. The composite endpoint was significantly higher in the TAVR group than in SVR before matching (
P
˂ 0.001), while there was no difference after matching (
P
= 0.07). There was no significant difference in the change in ejection fraction between groups (
β
: −0.88 (95%
CI
: −2.20–0.43),
P
= 0.19), and the reduction of the aortic valve peak gradient was significantly higher with TAVR (
β
: −7.80 (95%
CI
: −10.70 to −4.91);
P
˂ 0.001).
Conclusions
TAVR could reduce postoperative atrial fibrillation and hospital stay. SAVR could have long-term survival benefits over TAVR with comparable long-term stroke, heart failure readmission, and aortic valve reinterventions between SAVR and TAVR.
We aimed to compare the outcomes of ECMO with and without IABP for postcardiotomy cardiogenic shock. The study included 103 patients who needed ECMO for postcardiotomy cardiogenic shock. Patients ...were grouped according to the use of IABP into ECMO without IABP (n = 43) and ECMO with IABP (n = 60). The study endpoints were hospital complications, successful weaning, and survival. Patients with IABP had lower preoperative ejection fraction (p = 0.002). There was no difference in stroke (p = 0.97), limb ischemic (p = 0.32), and duration of ICU stay (p = 0.11) between groups. Successful weaning was non-significantly higher with IABP (36 (60%) vs 19 (44.19%); p = 0.11). Predictors of successful weaning were inversely related to the high pre-ECMO lactate levels (OR: 0.89; p = 0.01), active endocarditis (OR: 0.06; p = 0.02), older age (OR: 0.95; p = 0.02), and aortic valve replacement (OR: 0.26; p = 0.04). There was no difference in survival between groups (p = 0.80). Our study did not support the routine use of IABP during ECMO support.
This study was carried out with an aim to outline the prevalence of coronary artery diseases, its risk of one region of the Saudi Arabia.
A retrospective observational study conducted across five ...secondary medical centers located in the city of Majmaah. Hospital medical records and ministry of health records were screened over a 6-month period for data on patients admitted for Coronary artery disease (CAD). Data collected included sociodemographic characteristics, medical profile, and laboratory findings.
A total of 327 participants were included in this study with a median age of 64 and the majority being male participants (59.8%). The majority were married, held a primary school degree and earned a salary for living. A large number (82.9%) were hypertensive and diabetic (66.7%) and one-fourth had a previous MI (25.1%). A large number (73.7%) had heart failure with a mean ejection fraction of 44% (
= 13). The causes of heart failure were mainly ischemic (56.3%) and hypertensive (28.1%). Readmission rates at 30 and 90 days then at 6 and 12 months were 22, 53.8, 68.8, and 75.8%, respectively. The mortality rates at the same time intervals were 5.5, 8.9, 14.1, and 22.9%, respectively. Predictors of readmission are age, CCI, and NYHA class.
Coronary artery disease is the leading cause of heart failure. End stage CAD can have similar results in terms of readmission and mortality as heart failure. Future research should target patients in different stages of the condition and monitor their comorbidities which may impact the study findings.
Objective This study was carried out with an aim to outline the prevalence of coronary artery diseases, its risk of one region of the Saudi Arabia. Methods A retrospective observational study ...conducted across five secondary medical centers located in the city of Majmaah. Hospital medical records and ministry of health records were screened over a 6-month period for data on patients admitted for Coronary artery disease (CAD). Data collected included sociodemographic characteristics, medical profile, and laboratory findings. Results A total of 327 participants were included in this study with a median age of 64 and the majority being male participants (59.8%). The majority were married, held a primary school degree and earned a salary for living. A large number (82.9%) were hypertensive and diabetic (66.7%) and one-fourth had a previous MI (25.1%). A large number (73.7%) had heart failure with a mean ejection fraction of 44% ( SD = 13). The causes of heart failure were mainly ischemic (56.3%) and hypertensive (28.1%). Readmission rates at 30 and 90 days then at 6 and 12 months were 22, 53.8, 68.8, and 75.8%, respectively. The mortality rates at the same time intervals were 5.5, 8.9, 14.1, and 22.9%, respectively. Predictors of readmission are age, CCI, and NYHA class. Conclusion Coronary artery disease is the leading cause of heart failure. End stage CAD can have similar results in terms of readmission and mortality as heart failure. Future research should target patients in different stages of the condition and monitor their comorbidities which may impact the study findings.
