ABSTRACT
Background: The prognostic significance of pulmonary venous (PV) flow reversal in degenerative mitral regurgitation (dMR) is not well-established. Objective: We aimed to assess whether reversed PV flow is associated with adverse outcomes in patients with significant dMR. Methods: We retrospectively analyzed consecutive patients referred to a tertiary center for evaluation of dMR of greater than moderate degree, who had normal sinus rhythm, had a left ventricular ejection fraction of above 60%, and did not suffer from any other major valvular disorders. The primary outcome was the combined rate of all-cause mortality, mitral intervention, or new-onset atrial fibrillation (AF) at 5 years following index echocardiogram. Secondary outcomes included individual components of the primary outcome. Results: Overall, 135 patients (median age 68 (IQR, 58-74) years; 93 (68.9%) males; 89 (65.9%) with severe MR) met the inclusion criteria and were followed for 115.2 (IQR, 60.0-155.0) months. Patients with a reversed PV flow pattern (PVFP) (n = 34) more often presented with severe MR compared to those with a normal (n = 49) and non-reversed PVFP (n = 101) (RR = 2.03 and 1.59, respectively, all p < 0.001). At 5 years, they experienced the highest cumulative incidence of the primary outcome (80.2% vs. 59.2% and 67.3%, p = 0.008 and 0.018, respectively). Furthermore, a reversed PVFP was independently associated with a higher risk of the primary outcome compared to normal PVFP (HR 2.53, 95% CI 1.21-5.31, p = 0.011) and non-reversed PVFP (HR 2.14, 95% CI 1.12-4.10, p = 0.022). Conclusion: PV flow reversal is associated with a worse 5-year composite of mortality, mitral intervention, or AF in patients with significant dMR.
ABSTRACT
Cardiovascular disease remains the leading cause of death among women nowadays. However, there is a persistent lack of awareness of the impact of different risk factors on women's cardiovascular health, in specific pregnancy-related complications, hormonal changes, and psychological aspects. Moreover, there is still not enough awareness of the importance of coronary artery disease (CAD) in women, which leads to a delay in the diagnosis and prompt treatment, particularly during emergent coronary scenarios. Although guidelines suggest the same treatment for women and men who present with acute coronary syndrome (ACS), women are still undertreated. Contemporary data show an improvement over time in the management of ACS in women, however, women are still less likely than men to receive revascularization and pharmacological treatments. Women have higher rates of complications and mortality, in particular the young population, in which all outcomes are still worse in women compared to men. In this review, we aim to emphasize the importance of women's risk factors, women-specific pathophysiology, and clinical presentation in the setting of ACS. This is a review of current challenges in the diagnosis and treatment of women with ACS.
Subject(s)
Acute Coronary Syndrome , Female , Humans , Acute Coronary Syndrome/diagnosis , Acute Coronary Syndrome/therapyABSTRACT
Background: Persistent symptoms affect a subset of coronavirus disease 2019 (COVID-19) survivors. Some of these may be cardiovascular (CV)-related. Objective: To assess the burden of objective CV morbidity among, and to explore the short-term course experienced by, COVID-19 patients with post-infectious symptomatology suspected as CV. Methods: This was a single-center, retrospective analysis of consecutive adult patients with new-onset symptoms believed to be CV following recovery from COVID-19, who had been assessed at a dedicated 'Cardio'-COVID clinic between June 2020 and June 2021. All participants were followed for 1 year for symptomatic course and the occurrence of new CV diagnoses and major adverse cardiovascular events (MACE). Results: A total of 96 patients (median age 54 (IQR, 44-64) years, 52 (54%) females) were included in the final analysis. Initial visits occurred within a median of 142 days after the diagnosis of acute COVID. Nearly all (99%) patients experienced a symptomatic acute illness, which was graded as severe in 26 (27%) cases according to the National Institutes of Health (NIH) criteria. Long-COVID symptoms included mainly dyspnea and fatigue. While the initial work-up was mostly normal, 45% of the 11 cardiac magnetic resonance studies performed revealed pathologies. New CV diagnoses were made in nine (9%) patients and mainly included myocarditis that later resolved. An abnormal spirometry was the only variable associated with these. No MACE were recorded. Fifty-two (54%) participants felt that their symptoms improved. No association was found between CV morbidity and symptomatic course. Conclusions: In our experience, long-COVID symptoms of presumed CV origin signified actual CV disease in a minority of patients who, irrespective of the final diagnosis, faced a fair 1-year prognosis.
ABSTRACT
BACKGROUND: Pre-procedural TIMI coronary flow grade in patients with ST segment elevation myocardial infarction (STEMI) is associated with adverse clinical outcomes. There have been great advances in pharmacologic and invasive treatment of STEMI patients in the current era. We aimed to assess the temporal trends in clinical outcomes according to the TIMI flow grade amongst these patients. METHODS: Data of patients with STEMI from the acute coronary syndrome Israeli Survey (ACSIS) registry. A time-dependent analysis stratifying patient by TIMI flow grade 0 and TIMI flow grade 1-3 was performed. Survey years were divided to early (2008-2010) and late period (2013-2018). Clinical outcomes included in-hospital complications, 30d MACE (death, myocardial infarction, stroke, unstable angina, stent thrombosis, urgent revascularization) and 1-year mortality.Results and Conclusions: Included were 2453 patients. The majority of patients had pre-procedural TIMI flow 0 (58.9% in the early period and 58.7% in the late period, P = 0.97). In-hospital complications of patients with TIMI flow 0 has significantly decreased over time (36.1% vs 26.8%, P < 0.001) but not amongst patients with TIMI flow 1-3. Compared with TIMI flow 1-3, patients with TIMI flow 0 had worse 30d MACE and 1-year mortality. There was no temporal change of these outcomes in either TIMI flow grade group. TIMI flow grade 0 is still more common among patients with STEMI and is associated with poorer prognosis. Nevertheless, over time, in-hospital complications have decreased among patients with TIMI 0, while 30d MACE and 1-year mortality has remained unchanged.
