Contraception and Cardiovascular Effects: What Should the Cardiologist Know?

PURPOSE OF REVIEW: Cardiovascular disease (CVD) is the leading cause of death in women. This review highlights contraceptive options and their effects on the cardiovascular system (CVS). It provides guidance to cardiologists to make informed decisions regarding the safety of contraceptive use and cardiovascular risk stratification in the care of women of childbearing age. RECENT FINDINGS: Approximately 44% of American women live with some type of CVD. Many women use hormonal contraception during their lifetime. It is imperative that cardiologists have a robust understanding of the forms of contraception in current use and their cardiovascular effects. This contemporary review provides a comprehensive summary of available contraceptive methods to practicing cardiologists and aims to be used as a resource to guide cardiovascular specialists on contraception in the context of cardiovascular disease.

Predictors of non-calcified plaque presence and future adverse cardiovascular events in symptomatic rural Appalachian patients with a zero coronary artery calcium score.

BACKGROUND: Coronary artery calcium (CAC) scoring is a proven predictor for future adverse cardiovascular events (CVE) in asymptomatic individuals. Data is emerging regarding the usefulness of non-calcified plaque (NCP) assessment on cardiac computed tomography (CCT) angiography in symptomatic patients with a zero CAC score for further risk assessment. METHODS: A retrospective review from January 2019 to January 2022 of 696 symptomatic patients with no known CAD and a zero CAC score identified 181 patients with NCP and 515 patients without NCP by a visual assessment on CCT angiography. The primary endpoint was to identify predictors for NCP presence and adverse CVEs (death, myocardial infarction, or cerebrovascular accident) within two years. RESULTS: Based on logistic regression, age (OR 1.039, 95% CI [1.020-1.058], p â€‹< â€‹0.001), diabetes mellitus (OR 2.192, 95% CI [1.307-3.676], p â€‹< â€‹0.003), tobacco use (OR 1.748, 95% CI [1.157-2.643], p â€‹< â€‹0.008), low-density lipoprotein cholesterol level (OR 1.009, 95% CI [1.003-1.015], p â€‹< â€‹0.002), and hypertension (OR 1.613, 95% CI [1.024-2.540], p â€‹< â€‹0.039) were found to be predictors of NCP presence. NCP patients had a higher pretest probability for CAD using the Morise risk score (p â€‹< â€‹0.001∗), with NCP detection increasing as pretest probability increased from low to high (OR 55.79, 95% CI [24.26-128.26], p â€‹< â€‹0.001∗). 457 patients (66%) reached a full two-year period after CCT angiography completion, with NCP patients noted to have shorter follow-up times and higher rates of elective coronary angiography, intervention, and CVEs. The presence of NCP (aOR 2.178, 95% CI [1.025-4.627], p â€‹< â€‹0.043) was identified as an independent predictor for future adverse CVEs when adjusted for diabetes mellitus, age, and hypertension. CONCLUSION: NCP was identified at high rates (26%) in our symptomatic Appalachian population with no known CAD and a zero CAC score. NCP was identified as an independent predictor of future adverse CVEs within two years.

Left ventricular aneurysm versus pseudoaneurysm: Diagnosis in the era of multi-modality imaging and 3D-printing.

In this case report, we illustrate the contemporary use of multi-modality cardiac imaging and three-dimensional (3D)-printing in the diagnosis and precise surgical planning of a large ventricular aneurysm with an extensive thrombus burden after myocardial infarction. We further discuss an integrated multimodality approach in the evaluation of ventricular outpouchings.

Erratum to "Paradoxical coronary vasospasm and transient apical ballooning in a post-menopausal woman: An imaging case report of an unusual INOCA presentation" [Am. Heart J. Plus: Cardiol. Res. Pract. volume 13, January 2022, 100101].

[This corrects the article DOI: 10.1016/j.ahjo.2022.100101.].

Garden-Hose Mitral Regurgitation: A Variant That Can Result in Underestimation of Severity: A Multimodality Imaging Case Study.

The quantitative assessment of mitral regurgitation (MR) by echocardiography has limitations. Cardiac magnetic resonance (CMR) imaging has an emerging role in the quantitation of MR, and preliminary studies indicate that CMR assessment may more accurately quantify MR and better correlate with postsurgical left ventricular reverse remodeling. The authors here report a case of MR in which multimodality imaging with CMR and transesophageal echocardiography was crucial in accurately diagnosing the severity of MR when transthoracic and provocative supine bike echocardiography underestimated the degree of MR in a unique variant known as "garden-hose" MR.

Cardiac Computed Tomography Angiography for Device-Related Thrombus Assessment After WATCHMAN FLX™ Occluder Device Implantation: A Single-Center Retrospective Observational Study.

BACKGROUND/PURPOSE: Device-related thrombosis (DRT) is one of the greatest challenges of transcatheter left atrial appendage device occlusion. Due to the invasive nature of transesophageal echocardiography (TEE), cardiac computed tomography angiography (CCTA) is being increasingly utilized in several centers for assessing adequate left atrial appendage closure and monitoring for DRT. There is a paucity of data regarding the standardized definition of DRT on CCTA for the WATCHMAN FLX™ device. METHODS/MATERIALS: A retrospective review was conducted on 43 patients receiving WATCHMAN FLX™ device implantation with CCTA performed at the first follow-up at our institution. A comparative review of DRT predictors was performed on 10 patients who had both CCTA and TEE at the time of follow-up. RESULTS: Hypoattenuated thickening (HAT) was a common finding on CCTA and was noted to be present in 95.35% of the patients. The combination of a large device size, peridevice gap >4 mm, and HAT located on the device gutter and 1 shoulder were characteristics present on CCTA observed in 2 patients with confirmed DRT on TEE. CONCLUSION: CCTA is a noninvasive imaging modality for DRT monitoring, with guidelines still in development. We report potential predictors of DRT on CCTA. Additional studies are needed to further determine standardized parameters for DRT detection on CCTA and the significance of HAT with multimodality correlation.

Association Between Breast Arterial Calcification on Mammography and Coronary Artery Disease: A Systematic Review and Meta-Analysis.

Background: Breast arterial calcification (BAC), which may be detected during screening mammography, is hypothesized to be a noninvasive imaging marker that may enhance cardiovascular risk assessment. Materials and Methods: In this systematic review and meta-analysis, we sought to assess the association between BAC and coronary artery disease (CAD) by conducting a meta-analysis. We conducted a literature search of PubMed, Scopus, Cochrane library, ClinicalTrials.gov, and conference proceedings, from inception through December 24, 2019. The outcome of interest was the presence of CAD in patients with BAC. This was reported as crude and adjusted odds ratio (OR). Results: A total of 18 studies comprising 33,494 women (mean age of 60.8 ± 3.7 years, 25% with diabetes, 57% with hypertension, and 21% with history of tobacco smoking) were included in the current meta-analysis. The prevalence of BAC among study participants was 10%. There was a statistically significant association between BAC and CAD (unadjusted OR 2.14; 95% confidence interval [CI] 1.63-2.81, p < 0.001, I2 = 76.5%). Moreover, adjusted estimates were available from 10 studies and BAC was an independent predictor of CAD (OR 2.39; 95% CI 1.68-3.41, p < 0.001, I2 = 61.7%). In the meta-regression analysis, covariates included year of publication, age, hypertension, diabetes mellitus, and history of tobacco smoking. None of these study covariates explained the heterogeneity across studies. Conclusions: BAC detected as part of screening mammography is a promising noninvasive imaging marker that may enhance CAD risk prediction in women. The clinical value of BAC for cardiovascular risk stratification merits further evaluation in large prospective studies.

Paradoxical coronary vasospasm and transient apical ballooning in a post-menopausal woman: An imaging case report of an unusual INOCA presentation.

Ischemia with non-obstructive coronary artery disease (INOCA), a common cause of angina, can occur due to coronary vasospasm, microvascular dysfunction, endothelial dysfunction, atherosclerosis or a combination of these mechanisms. We describe a case of adenosine-associated paradoxical coronary vasospasm and Takotsubo-like apical ballooning in a postmenopausal woman with underlying mild coronary atherosclerosis and microvascular dysfunction.

COVID-19-Related Pericarditis with Pericardial Clotting as a Hallmark: Two Cases and a Review.

The prevalence of pericardial effusion and its clinical significance is not well understood in COVID-19 patients. We report two cases of COVID-19-related pericardial effusion complicated by intrapericardial clot formation. The final outcome was favorable, but intrapericardial clot remained mostly unchanged at 6-month follow-up. The treatment approach and the long-term consequences are still unclear. We propose a review of this particular cardiovascular complication in COVID-19 patients.

Persistent Right Venous Valve: Insights From Multimodality Imaging.

Anatomic variants in the right atrium are under-recognized and under-reported phenomena in cardiac imaging. In the fetus, right atrium serves as a conduit for oxygenated blood to be delivered to the left heart bypassing the right ventricle and the nonfunctional lungs. The anatomy in the fetal right atrium is designed for such purposeful circulation. The right and left venous valves are prominent structures in the fetal heart that direct inferior vena caval flow towards the foramen ovale. These anatomic structures typically regress and the foramen ovale closes after birth. However, the venous valves can persist leading to a range of anatomic, physiological, and pathological consequences in the adult. We describe various presentations of persistent venous valves, focusing on the right venous valve in this illustrated multimodality imaging article.

CT assessment of the left atrial appendage post-transcatheter occlusion - A systematic review and meta analysis.

BACKGROUND: Transesophageal echocardiography (TEE) is the standard imaging modality used to assess the left atrial appendage (LAA) after transcatheter device occlusion. Cardiac computed tomography angiography (CCTA) offers an alternative non-invasive modality in these patients. We aimed to conduct a comparison of the two modalities. METHODS: We performed a comprehensive systematic review of the current literature pertaining to CCTA to establish its usefulness during follow-up for patients undergoing LAA device closure. Studies that reported the prevalence of inadequate LAA closure on both CCTA and TEE were further evaluated in a meta-analysis. 19 studies were used in the systematic review, and six studies were used in the meta-analysis. RESULTS: The use of CCTA was associated with a higher likelihood of detecting LAA patency than the use of TEE (OR, 2.79, 95% CI 1.34-5.80, p â€‹= â€‹0.006, I2 â€‹= â€‹70.4%). There was no significant difference in the prevalence of peridevice gap ≥5 â€‹mm (OR, 3.04, 95% CI 0.70-13.17, p â€‹= â€‹0.13, I2 â€‹= â€‹0%) between the two modalities. Studies that reported LAA assessment in early and delayed phase techniques detected a 25%-50% higher prevalence of LAA patency on the delayed imaging. CONCLUSION: CCTA can be used as an alternative to TEE for LAA assessment post occlusion. Standardized CCTA acquisition and interpretation protocols should be developed for clinical practice.

Gender-based outcomes of impeller pumps percutaneous ventricular assist devices.

BACKGROUND: There is paucity of data focusing on females' outcomes after the use of impeller pumps percutaneous ventricular assist devices (IPVADs). METHODS: Patients who received IPVADs during the period of October 1st, 2015-December 31, 2017, were identified from the United States National Readmission Database. A 1:1 propensity score matching was used to compare the outcomes between females and males. RESULTS: A total of 19,278 (Female = 5,456; Male = 13,822) patients were included in the current analysis. After propensity score matching and among all-comers who were treated with IPVADs, females had higher in-hospital major adverse events (MAEs) (38 vs. 32.6%, p < .01), mortality (31 vs. 28%, p < .01), vascular complications (3.3 vs. 2.1%, p < .01), major bleeding (7.8 vs. 4.8%, p < .01), nonhome discharges (21.6 vs. 16.3%; p < .01), and longer length of stay (7 days [IQR 2-12] vs. 6 days [IQR 2-12], p = .02) with higher 30-day readmission rate compared to males (20.5 vs.16.4%, p < .01). Furthermore, among patients who received the IPVADs for high-risk percutaneous coronary intervention (HRPCI), females continued to have worse MAEs, which was driven by high rates of major bleeding. However, among patients who received IPVADs for cardiogenic shock (CS) the outcomes of females and males were comparable. CONCLUSIONS: Among all-comers who received IPVADs, females suffered higher morbidity and mortality compared to males. Higher morbidity driven mainly by higher rates of major bleeding was seen among females who received IPVADs for the hemodynamic support during HRPCI and comparable outcomes were observed when the IPVADs were used for CS.

CTA Detection of Left Atrial Stasis and Thrombus in Patients with Atrial Fibrillation.

BACKGROUND: We investigated computed tomography (CT) angiography (CTA) in assessment of left atrial appendage (LAA) stasis and thrombus in preprocedural evaluation for atrial fibrillation (AF) ablation in a large community cohort. METHODS AND RESULTS: We reviewed CTA and transesophageal echocardiographic images obtained in 861 consecutive patients with a history of AF undergoing same-day CTA and transesophageal echocardiogram (TEE) before AF ablation at a single hospital (2006-2013). CTA findings of LAA filling defects from acquisitions without electrocardiogram gating were compared to TEE features of LAA stasis (grade 0-4) and thrombus. Stasis grade 0 or 1 by TEE in the absence of thrombus was defined as a negative result. In addition, LAA peak flow velocity was assessed by TEE. Average age was 61 ± 10 years and 75% were male. On CTA, 161 patients (19%) had LAA filling defects on CTA and 21 had ≥grade 2 stasis on TEE, including two with thrombus, resulting in a positive predictive value of only 13%. However, among 670 CTA-negative patients, 669 (99%) were negative for thrombus or stasis by TEE with one false-negative CTA in a patient with grade 2 stasis by TEE but no thrombus, yielding a negative predictive value of 99.9%. Slow LAA Doppler flow velocity was the most important determinant of false-positive CTA results in multivariate analysis (P < 0.0001) CONCLUSION: LAA filling defects on CT are associated with slow LAA flow velocity. AF patients without LAA filing defects on CT are free of significant stasis and thrombus on TEE. It may be possible to eliminate TEE in up to 80% of AF ablation patients based on negative CTA findings.

Giant Eustachian valve and left ventricular systolic dysfunction in a patient with non-dilated amyloid cardiomyopathy.

Amyloid cardiomyopathy is characterized by non-dilated thick-walled left ventricular, thickening of interventricular septum and right ventricular free wall, biatrial enlargement associated with granular 'sparkling' appearance of the myocardium. Typically, decreased left ventricular compliance results in abnormal diastolic functions but left ventricular systolic functions are preserved until late in the course of the illness when left ventricle starts to dilate culminating into dilated cardiomyopathy. We present a 77-year-old patient who had typical echocardiographic features of amyloid heart disease, a giant Eustachian valve resembling cor triatriatum dexter and left ventricular systolic dysfunction without associated left ventricular dilatation.

A rare case of anomalous left anterior descending artery with a large interarterial communication: an invasive and CT angiographic study.

Recent advances in computed tomography (CT) technology have made this technique useful in evaluating coronary anatomy. Although CT has been the method of choice to evaluate vascular anatomy of the thorax for many years, the coronary arteries, until recently, could not be imaged with diagnostic quality due to cardiac and respiratory motion. The improved temporal and spatial resolution of new-generation multirow detector scanners makes noninvasive evaluation of the coronary arteries possible. Magnetic resonance imaging (MRI) has been the noninvasive method of choice to evaluate proximal coronary anatomy, but is not available in many centers. CT angiography (CTA) is more readily available, has better spatial resolution than MRI, and is quickly becoming an alternate method to evaluate the coronary arteries. Cardiac catheterization is the gold standard in imaging normal and abnormal coronary arteries, but even this technique has limitations. It is occasionally difficult to delineate the course of anomalous vessels, particularly if the anomalous vessel courses between the aorta and pulmonary artery, or if it has an intramyocardial course. We describe a patient with this type of abnormal coronary anatomy in whom CTA supplemented the invasive angiogram.