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  1. Article ; Online: Approaching perioperative cardiac risk: Forging new strategies against an old enemy.

    Golzar, Yasmeen

    Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology

    2019  Volume 27, Issue 4, Page(s) 1338–1340

    MeSH term(s) Angiography ; Computed Tomography Angiography ; Heart ; Humans ; Myocardial Perfusion Imaging ; Risk Assessment
    Language English
    Publishing date 2019-07-15
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 1212505-2
    ISSN 1532-6551 ; 1071-3581
    ISSN (online) 1532-6551
    ISSN 1071-3581
    DOI 10.1007/s12350-019-01780-2
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    Zs.A 4121: Show issues Location:
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  2. Article ; Online: Perioperative cardiac risk assessment in kidney transplantation: It's time to search for a new gold standard.

    Golzar, Yasmeen / Doukky, Rami

    Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology

    2021  Volume 29, Issue 6, Page(s) 3416–3418

    MeSH term(s) Humans ; Kidney Transplantation/adverse effects ; Heart
    Language English
    Publishing date 2021-05-25
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 1212505-2
    ISSN 1532-6551 ; 1071-3581
    ISSN (online) 1532-6551
    ISSN 1071-3581
    DOI 10.1007/s12350-021-02673-z
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  3. Article ; Online: Straining for New Prognostic Predictors in Asymptomatic Severe Aortic Regurgitation.

    Doukky, Rami / Golzar, Yasmeen

    JACC. Cardiovascular imaging

    2019  Volume 13, Issue 1 Pt 1, Page(s) 22–24

    MeSH term(s) Aortic Valve/surgery ; Aortic Valve Insufficiency/surgery ; Follow-Up Studies ; Heart Valve Prosthesis Implantation ; Humans ; Prognosis
    Language English
    Publishing date 2019-02-13
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 2491503-8
    ISSN 1876-7591 ; 1936-878X
    ISSN (online) 1876-7591
    ISSN 1936-878X
    DOI 10.1016/j.jcmg.2019.01.004
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    Zs.A 6846: Show issues Location:
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  4. Article: Impact of same-admission percutaneous coronary intervention on periprocedural outcomes of transcatheter aortic valve implantation.

    Park, Dae Yong / An, Seokyung / Arif, Abdul Wahab / Saini, Abhimanyu / Golzar, Yasmeen

    Proceedings (Baylor University. Medical Center)

    2023  Volume 37, Issue 1, Page(s) 7–13

    Abstract: Background: Current guidelines recommend percutaneous coronary intervention (PCI) prior to transcatheter aortic valve implantation (TAVI) if significant coronary artery disease is present, but whether PCI should be done in the same admission as TAVI is ... ...

    Abstract Background: Current guidelines recommend percutaneous coronary intervention (PCI) prior to transcatheter aortic valve implantation (TAVI) if significant coronary artery disease is present, but whether PCI should be done in the same admission as TAVI is not determined.
    Methods: We retrospectively analyzed the National Inpatient Sample from 2016 to 2019 to compare TAVI with and without same-admission PCI and compare in-hospital outcomes after propensity score matching.
    Results: Among 170,030 hospitalizations for TAVI, 4425 (2.6%) had same-admission PCI performed. After propensity score matching, 4425 hospitalizations were allocated to those with and without same-admission PCI. No difference in in-hospital mortality (odds ratio [OR] 1.59, 95% confidence interval [CI] 0.81-3.12) was observed between the two groups. However, TAVI with same-admission PCI was associated with higher odds of cardiac arrest (OR 2.25, 95% CI 1.02-4.98), cardiogenic shock (OR 2.21, 95% CI 1.29-3.79), and acute myocardial infarction (OR 3.23, 95% CI 2.11-4.93). It was also associated with longer length of stay and more expensive hospital cost.
    Conclusion: TAVI with same-admission PCI was associated with higher odds of periprocedural complications and higher immediate cost. Our findings should be interpreted in the context of the same-admission PCI and TAVI cohort potentially being sicker and the isolated TAVI control group may or may not having obstructive coronary artery disease.
    Language English
    Publishing date 2023-12-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2703932-8
    ISSN 1525-3252 ; 0899-8280
    ISSN (online) 1525-3252
    ISSN 0899-8280
    DOI 10.1080/08998280.2023.2273742
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    Zs.A 6987: Show issues Location:
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  5. Article: Stress SPECT Myocardial Perfusion Imaging in End-Stage Renal Disease.

    Golzar, Yasmeen / Doukky, Rami

    Current cardiovascular imaging reports

    2017  Volume 10, Issue 5

    Abstract: Purpose of review: Patients with end-stage renal disease (ESRD) have an increased risk of cardiovascular morbidity and mortality. Cardiac risk assessment, though challenging, is critical in these high-risk patients, particularly in the pre-transplant ... ...

    Abstract Purpose of review: Patients with end-stage renal disease (ESRD) have an increased risk of cardiovascular morbidity and mortality. Cardiac risk assessment, though challenging, is critical in these high-risk patients, particularly in the pre-transplant population. In this review, we discuss the burden of coronary artery disease in the ESRD population and review the literature on the diagnostic and prognostic performance, clinical value, and future directions of single-photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI) in ESRD patients.
    Recent findings: Stress myocardial perfusion imaging provides incremental prognostic value to clinical data. The AHA/ACCF consensus statement on the cardiac assessment of kidney transplant candidates provides some guidance on the selection of asymptomatic patients for further non-invasive risk stratification. Additionally, the novel selective A
    Summary: While myocardial perfusion imaging is widely used as a risk assessment tool, its utilization and clinical implications in the ESRD population are controversial. Though stress SPECT-MPI has imperfect diagnostic accuracy in this specific patient population, it is still a valuable non-invasive modality in cardiovascular risk assessment.
    Language English
    Publishing date 2017-03-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2489102-2
    ISSN 1941-9074 ; 1941-9066
    ISSN (online) 1941-9074
    ISSN 1941-9066
    DOI 10.1007/s12410-017-9409-1
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  6. Article ; Online: Safety of stress testing in patients with elevated cardiac biomarkers: Are all modalities created equal?

    Doukky, Rami / Golzar, Yasmeen

    Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology

    2016  Volume 24, Issue 2, Page(s) 735–737

    MeSH term(s) Biomarkers ; Exercise Test ; Humans ; Risk Factors
    Chemical Substances Biomarkers
    Language English
    Publishing date 2016-02-17
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 1212505-2
    ISSN 1532-6551 ; 1071-3581
    ISSN (online) 1532-6551
    ISSN 1071-3581
    DOI 10.1007/s12350-016-0440-4
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    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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  7. Article: Rare Cause of Late Recurrent Angina following Coronary Artery Bypass Grafting: Iatrogenic Aortocoronary Arteriovenous Fistula Causing Coronary Steal.

    Sreenivasan, Jayakumar / Ayub, Muhammad / Yadav, Neha / Golzar, Yasmeen

    Case reports in cardiology

    2018  Volume 2018, Page(s) 6913737

    Abstract: Iatrogenic aortocoronary arteriovenous fistula is a very rare complication of coronary artery bypass grafting in which one of the arterial grafts inadvertently forms a fistulous tract with a cardiac vein, shunting blood from the anastomosed coronary ... ...

    Abstract Iatrogenic aortocoronary arteriovenous fistula is a very rare complication of coronary artery bypass grafting in which one of the arterial grafts inadvertently forms a fistulous tract with a cardiac vein, shunting blood from the anastomosed coronary artery. We report a patient with an iatrogenic left internal mammary artery graft to cardiac vein fistula presenting with recurrent angina three years after a three-vessel coronary artery bypass grafting.
    Language English
    Publishing date 2018-06-24
    Publishing country United States
    Document type Case Reports
    ZDB-ID 2627627-6
    ISSN 2090-6412 ; 2090-6404
    ISSN (online) 2090-6412
    ISSN 2090-6404
    DOI 10.1155/2018/6913737
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  8. Article ; Online: Trends and Predictors of Palliative Care Consultation Among Patients Admitted for LVAD: A Retrospective Analysis From the Nationwide Inpatient Sample Database From 2006-2014.

    Quelal, Karol / Olagoke, Olankami / Shahi, Anoj / Torres, Andrea / Ezegwu, Olisa / Golzar, Yasmeen

    The American journal of hospice & palliative care

    2021  Volume 39, Issue 3, Page(s) 353–360

    Abstract: Background: Left ventricular assist devices (LVADs) are an essential part of advanced heart failure (HF) management, either as a bridge to transplantation or destination therapy. Patients with advanced HF have a poor prognosis and may benefit from ... ...

    Abstract Background: Left ventricular assist devices (LVADs) are an essential part of advanced heart failure (HF) management, either as a bridge to transplantation or destination therapy. Patients with advanced HF have a poor prognosis and may benefit from palliative care consultation (PCC). However, there is scarce data regarding the trends and predictors of PCC among patients undergoing LVAD implantation.
    Aim: This study aims to assess the incidence, trends, and predictors of PCC in LVAD recipients using the United States Nationwide Inpatient Sample (NIS) database from 2006 until 2014.
    Methods: We conducted a weighted analysis on LVAD recipients during their index hospitalization. We compared those who had PCC with those who did not. We examined the trend in palliative care utilization and calculated adjusted odds ratios (aOR) to identify demographic, social, and hospital characteristics associated with PCC using multivariable logistic regression analysis.
    Results: We identified 20,675 admissions who had LVAD implantation, and of them 4% had PCC. PCC yearly rate increased from 0.6% to 7.2% (P < 0.001). DNR status (aOR 28.30), female sex (aOR 1.41), metastatic cancer (aOR: 3.53), Midwest location (aOR 1.33), and small-sized hospitals (aOR 2.52) were positive predictors for PCC along with in-hospital complications. Differently, Black (aOR 0.43) and Hispanic patients (aOR 0.25) were less likely to receive PCC.
    Conclusion: There was an increasing trend for in-hospital PCC referral in LVAD admissions while the overall rate remained low. These findings suggest that integrative models to involve PCC early in advanced HF patients are needed to increase its generalized utilization.
    MeSH term(s) Female ; Heart Failure/epidemiology ; Heart Failure/therapy ; Hospitalization ; Humans ; Inpatients ; Palliative Care ; Referral and Consultation ; Retrospective Studies ; United States/epidemiology
    Language English
    Publishing date 2021-06-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1074344-3
    ISSN 1938-2715 ; 1049-9091
    ISSN (online) 1938-2715
    ISSN 1049-9091
    DOI 10.1177/10499091211021837
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    Zs.B 3090: Show issues Location:
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  9. Article ; Online: Regadenoson use in chronic kidney disease and end-stage renal disease: A focused review.

    Vij, Aviral / Golzar, Yasmeen / Doukky, Rami

    Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology

    2017  Volume 25, Issue 1, Page(s) 137–149

    Abstract: Regadenoson is a selective ... ...

    Abstract Regadenoson is a selective A
    MeSH term(s) Adenosine A2 Receptor Agonists/adverse effects ; Adenosine A2 Receptor Agonists/pharmacokinetics ; Aminophylline/therapeutic use ; Comorbidity ; Exercise Test ; Humans ; Kidney Failure, Chronic/physiopathology ; Kidney Function Tests ; Myocardial Perfusion Imaging ; Observational Studies as Topic ; Patient Safety ; Prognosis ; Purines/adverse effects ; Purines/pharmacokinetics ; Pyrazoles/adverse effects ; Pyrazoles/pharmacokinetics ; Randomized Controlled Trials as Topic ; Renal Dialysis ; Risk ; Tomography, Emission-Computed, Single-Photon
    Chemical Substances Adenosine A2 Receptor Agonists ; Purines ; Pyrazoles ; Aminophylline (27Y3KJK423) ; regadenoson (2XLN4Y044H)
    Language English
    Publishing date 2017-06-26
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 1212505-2
    ISSN 1532-6551 ; 1071-3581
    ISSN (online) 1532-6551
    ISSN 1071-3581
    DOI 10.1007/s12350-017-0960-6
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  10. Article ; Online: Regadenoson use in patients with chronic obstructive pulmonary disease: the state of current knowledge.

    Golzar, Yasmeen / Doukky, Rami

    International journal of chronic obstructive pulmonary disease

    2014  Volume 9, Page(s) 129–137

    Abstract: Stress testing is challenging in patients with chronic obstructive pulmonary disease (COPD). Functional capacity is generally decreased in this patient population, limiting patients' ability to achieve physiologic stress through exercise. Additionally, ... ...

    Abstract Stress testing is challenging in patients with chronic obstructive pulmonary disease (COPD). Functional capacity is generally decreased in this patient population, limiting patients' ability to achieve physiologic stress through exercise. Additionally, due to emphysematous changes, COPD patients tend to have poor acoustic windows that impair the quality and therefore diagnostic accuracy of stress echocardiography techniques. Pharmacologic stress myocardial perfusion imaging (MPI) testing is also problematic, particularly due to the concern for adenosine-induced bronchoconstriction with conventional vasodilator stress agents. Regadenoson, a selective A2A adenosine receptor agonist, has gained popularity due to its ease of administration and improved patient experience in the general population. The literature describing the experience with regadenoson in COPD patients, though limited, is rapidly growing and reassuring. This review summarizes the pharmacology and clinical application of this novel stress agent and presents the available data on the safety and tolerability of its use in COPD patients.
    MeSH term(s) Adenosine A2 Receptor Agonists/adverse effects ; Adenosine A2 Receptor Agonists/pharmacokinetics ; Asthma/complications ; Asthma/diagnosis ; Asthma/physiopathology ; Coronary Artery Disease/complications ; Coronary Artery Disease/diagnosis ; Coronary Artery Disease/physiopathology ; Echocardiography, Stress/methods ; Exercise Test/methods ; Humans ; Lung/physiopathology ; Myocardial Perfusion Imaging/methods ; Patient Selection ; Predictive Value of Tests ; Prognosis ; Pulmonary Disease, Chronic Obstructive/complications ; Pulmonary Disease, Chronic Obstructive/diagnosis ; Pulmonary Disease, Chronic Obstructive/physiopathology ; Purines/adverse effects ; Purines/pharmacokinetics ; Pyrazoles/adverse effects ; Pyrazoles/pharmacokinetics ; Risk Factors ; Severity of Illness Index ; Vasodilator Agents/adverse effects ; Vasodilator Agents/pharmacokinetics
    Chemical Substances Adenosine A2 Receptor Agonists ; Purines ; Pyrazoles ; Vasodilator Agents ; regadenoson (2XLN4Y044H)
    Language English
    Publishing date 2014-01-22
    Publishing country New Zealand
    Document type Journal Article ; Review
    ZDB-ID 2212419-6
    ISSN 1178-2005 ; 1176-9106
    ISSN (online) 1178-2005
    ISSN 1176-9106
    DOI 10.2147/COPD.S56879
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