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Items: 1 to 50 of 247

1.

Unplanned hospital readmissions after acute myocardial infarction: a nationwide analysis of rates, trends, predictors and causes in the United States between 2010 and 2014.

Kwok CS, Capers Q 4th, Savage M, Gulati M, Potts J, Mohamed MO, Nagaraja V, Patwala A, Heatlie G, Kontopantelis E, Fischman DL, Mamas MA.

Coron Artery Dis. 2020 Jan 15. doi: 10.1097/MCA.0000000000000844. [Epub ahead of print]

PMID:
31972608
2.

Rates, Predictors and the Impact Cannabis Misuse on In-hospital Outcomes Among Patients Undergoing Percutaneous Coronary Intervention (From the National Inpatient Sample).

Kwok CS, Alraies MC, Mohamed M, Rashid M, Shoaib A, Nolan J, Ratib K, Khoo CW, Kontopantelis E, Mamas MA.

Int J Clin Pract. 2020 Jan 10:e13477. doi: 10.1111/ijcp.13477. [Epub ahead of print]

PMID:
31922638
3.

Management strategies and clinical outcomes of acute myocardial infarction in leukaemia patients: Nationwide insights from United States hospitalisations.

Mohamed MO, Lopez-Mattei JC, Parwani P, Iliescu CA, Bharadwaj A, Kim PY, Palaskas NL, Rashid M, Potts J, Kwok CS, Gulati M, Al Zubaidi AMB, Mamas MA.

Int J Clin Pract. 2020 Jan 10:e13476. doi: 10.1111/ijcp.13476. [Epub ahead of print]

PMID:
31922635
4.

Cost of coronary syndrome treated with percutaneous coronary intervention and 30-day unplanned readmission in the United States.

Kwok CS, Amin AP, Shah B, Kinnaird T, Alkutshan R, Balghith M, Ratib K, Nolan J, Bagur R, Mamas MA.

Catheter Cardiovasc Interv. 2019 Dec 26. doi: 10.1002/ccd.28660. [Epub ahead of print]

PMID:
31876371
5.

Outcomes of patients who undergo percutaneous coronary intervention with covered stents for coronary perforation: A systematic review and pooled analysis of data.

Nagaraja V, Schwarz K, Moss S, Kwok CS, Gunning M.

Catheter Cardiovasc Interv. 2019 Dec 18. doi: 10.1002/ccd.28646. [Epub ahead of print]

PMID:
31850685
6.

Sex differences in rates and causes of 30-day readmissions after cardiac electronic device implantations: insights from the Nationwide Readmissions Database.

Mohamed MO, Greenspon A, Van Spall H, Volgman AS, Sharma PS, Alraies MC, Kwok CS, Martin GP, Zachariah D, Patwala A, Mamas MA.

Int J Cardiol. 2019 Dec 10. pii: S0167-5273(19)35364-1. doi: 10.1016/j.ijcard.2019.12.012. [Epub ahead of print]

PMID:
31843278
7.

Acute myocardial infarction treatments and outcomes in 6.5 million patients with a current or historical diagnosis of cancer in the USA.

Bharadwaj A, Potts J, Mohamed MO, Parwani P, Swamy P, Lopez-Mattei JC, Rashid M, Kwok CS, Fischman DL, Vassiliou VS, Freeman P, Michos ED, Mamas MA.

Eur Heart J. 2019 Dec 4. pii: ehz851. doi: 10.1093/eurheartj/ehz851. [Epub ahead of print]

PMID:
31800032
8.

Relation of frailty to outcomes in percutaneous coronary intervention.

Kwok CS, Achenbach S, Curzen N, Fischman DL, Savage M, Bagur R, Kontopantelis E, Martin GP, Steg PG, Mamas MA.

Cardiovasc Revasc Med. 2019 Nov 15. pii: S1553-8389(19)30752-3. doi: 10.1016/j.carrev.2019.11.009. [Epub ahead of print]

PMID:
31761641
9.

Trends of Sex Differences in Outcomes of Cardiac Electronic Device Implantations in the United States.

Mohamed MO, Volgman AS, Contractor T, Sharma PS, Kwok CS, Rashid M, Martin GP, Barker D, Patwala A, Mamas MA.

Can J Cardiol. 2020 Jan;36(1):69-78. doi: 10.1016/j.cjca.2019.08.012. Epub 2019 Aug 22.

PMID:
31740167
10.

The Hospital Frailty Risk Score and its association with in-hospital mortality, cost, length of stay and discharge location in patients with heart failure short running title: Frailty and outcomes in heart failure.

Kwok CS, Zieroth S, Van Spall HGC, Helliwell T, Clarson L, Mohamed M, Mallen C, Duckett S, Mamas MA.

Int J Cardiol. 2020 Feb 1;300:184-190. doi: 10.1016/j.ijcard.2019.09.064. Epub 2019 Oct 9.

PMID:
31699454
11.

Prevalence, Outcomes, and Costs According to Patient Frailty Status for 2.9 Million Cardiac Electronic Device Implantations in the United States.

Mohamed MO, Sharma PS, Volgman AS, Bhardwaj R, Kwok CS, Rashid M, Barker D, Patwala A, Mamas MA.

Can J Cardiol. 2019 Nov;35(11):1465-1474. doi: 10.1016/j.cjca.2019.07.632. Epub 2019 Aug 8.

PMID:
31679618
12.

Red flags in cardiac amyloidosis.

Kwok CS, Farzaneh-Far A, Mamas MA.

Eur J Prev Cardiol. 2019 Oct 24:2047487319884371. doi: 10.1177/2047487319884371. [Epub ahead of print] No abstract available.

PMID:
31648552
13.

Comparison of In-Hospital Outcomes in Patients Having Limb-Revascularization With Versus Without Atrial Fibrillation.

Moussa Pacha H, Al-Khadra Y, Darmoch F, Soud M, Zaitoun A, Kwok CS, Mamas MA, Kaki A, Garcia S, Banerjee S, Arain SA, Vetrovec GW, Glazier JJ, Alraies MC.

Am J Cardiol. 2019 Nov 15;124(10):1540-1548. doi: 10.1016/j.amjcard.2019.07.069. Epub 2019 Aug 23.

PMID:
31522770
14.

Comparison of Outcomes After Percutaneous Coronary Interventions in Patients of Eighty Years and Above Compared With Those Less Than 80 Years.

Al-Khadra Y, Kajy M, Idris A, Darmoch F, Pacha HM, Kabach A, Garcia S, Bagur R, Kwok CS, Kaki A, Glazier JJ, Kapadia S, Mamas M, Alraies MC.

Am J Cardiol. 2019 Nov 1;124(9):1372-1379. doi: 10.1016/j.amjcard.2019.07.055. Epub 2019 Aug 8.

PMID:
31500819
15.

Readmission and processes of care across weekend and weekday hospitalisation for acute myocardial infarction, heart failure or stroke: an observational study of the National Readmission Database.

Martin GP, Kwok CS, Van Spall HGC, Volgman AS, Michos E, Parwani P, Alraies C, Thamman R, Kontopantelis E, Mamas M.

BMJ Open. 2019 Aug 22;9(8):e029667. doi: 10.1136/bmjopen-2019-029667.

16.

Relation of Frailty to Outcomes in Patients With Acute Coronary Syndromes.

Kwok CS, Lundberg G, Al-Faleh H, Sirker A, Van Spall HGC, Michos ED, Rashid M, Mohamed M, Bagur R, Mamas MA.

Am J Cardiol. 2019 Oct 1;124(7):1002-1011. doi: 10.1016/j.amjcard.2019.07.003. Epub 2019 Jul 26.

PMID:
31421814
17.

Outcomes of cardiac implantable electronic device transvenous lead extractions performed in centers without onsite cardiac surgery.

Mohamed MO, Greenspon A, Contractor T, Rashid M, Kwok CS, Potts J, Barker D, Patwala A, Mamas MA.

Int J Cardiol. 2020 Feb 1;300:154-160. doi: 10.1016/j.ijcard.2019.07.095. Epub 2019 Aug 5.

PMID:
31402163
18.

Percutaneous Coronary Intervention and Outcomes in Patients With Lymphoma in the United States (Nationwide Inpatient Sample [NIS] Analysis).

Borovac JA, Kwok CS, Iliescu C, Lee HJ, Kim PY, Palaskas NL, Zaman A, Butler R, Lopez-Mattei JC, Mamas MA.

Am J Cardiol. 2019 Oct 15;124(8):1190-1197. doi: 10.1016/j.amjcard.2019.07.015. Epub 2019 Jul 24.

PMID:
31395298
19.

Mitral annular disjunction: A systematic review of the literature.

Bennett S, Thamman R, Griffiths T, Oxley C, Khan JN, Phan T, Patwala A, Heatlie G, Kwok CS.

Echocardiography. 2019 Aug;36(8):1549-1558. doi: 10.1111/echo.14437. Epub 2019 Aug 5. Review.

PMID:
31385360
20.

Early Unplanned Readmissions After Admission to Hospital With Heart Failure.

Kwok CS, Seferovic PM, Van Spall HG, Helliwell T, Clarson L, Lawson C, Kontopantelis E, Patwala A, Duckett S, Fung E, Mallen CD, Mamas MA.

Am J Cardiol. 2019 Sep 1;124(5):736-745. doi: 10.1016/j.amjcard.2019.05.053. Epub 2019 Jun 6.

PMID:
31300202
21.

Surviving cardiac arrest from mitral annular disjunction: A case report.

Bennett S, Phan T, Patwala A, Thamman R, Kwok CS.

Echocardiography. 2019 Jul;36(7):1405-1408. doi: 10.1111/echo.14411. Epub 2019 Jul 9.

PMID:
31287623
22.

Outcomes of nonemergent percutaneous coronary intervention requiring mechanical circulatory support in patients without cardiogenic shock.

Al-Khadra Y, Alraies MC, Darmoch F, Pacha HM, Soud M, Kaki A, Rab T, Grines CL, Meraj P, Alaswad K, Kwok CS, Mamas M, Kapadia S.

Catheter Cardiovasc Interv. 2019 Jun 28. doi: 10.1002/ccd.28383. [Epub ahead of print]

PMID:
31254325
23.

Coronary perforation complicating percutaneous coronary intervention in patients presenting with an acute coronary syndrome: An analysis of 1013 perforation cases from the British Cardiovascular Intervention Society database.

Kinnaird T, Kwok CS, Davies R, Calvert PA, Anderson R, Gallagher S, Sirker A, Ludman P, deBelder M, Stables R, Johnson TW, Kontopantelis E, Curzen N, Mamas M; British Cardiovascular Intervention Society and the National Institute for Cardiovascular Outcomes Research.

Int J Cardiol. 2020 Jan 15;299:37-42. doi: 10.1016/j.ijcard.2019.06.034. Epub 2019 Jun 14.

PMID:
31253528
24.

Effect of Concomitant Atrial Fibrillation on In-Hospital Outcomes of Non-ST-Elevation-Acute Coronary Syndrome-Related Hospitalizations in the United States.

Mohamed MO, Kirchhof P, Vidovich M, Savage M, Rashid M, Kwok CS, Thomas M, El Omar O, Al Ayoubi F, Fischman DL, Mamas MA.

Am J Cardiol. 2019 Aug 15;124(4):465-475. doi: 10.1016/j.amjcard.2019.05.040. Epub 2019 May 31.

PMID:
31248589
25.

The Outcomes of Pulmonary Hypertension Patients With Severe Aortic Stenosis Who Underwent Surgical Aortic Valve Replacement or Transcatheter Aortic Valve Implantation.

Al-Khadra Y, Darmoch F, Moussa Pacha H, Soud M, Kajy M, Ando T, Rab T, Grines CL, Kaki A, Kwok CS, Mamas MA, Glazier JJ, Alraies MC.

Am J Cardiol. 2019 Aug 15;124(4):586-593. doi: 10.1016/j.amjcard.2019.05.018. Epub 2019 May 25.

PMID:
31204036
26.

Readmissions to hospital after percutaneous coronary intervention: A systematic review and meta-analysis of factors associated with readmissions.

Kwok CS, Narain A, Pacha HM, Lo TS, Holroyd EW, Alraies MC, Nolan J, Mamas MA.

Cardiovasc Revasc Med. 2019 May 27. pii: S1553-8389(19)30315-X. doi: 10.1016/j.carrev.2019.05.016. [Epub ahead of print] Review.

PMID:
31196797
27.

Outcome of Transcatheter Aortic Valve Implantation in Patients with Peripheral Vascular Disease.

Darmoch F, Alraies MC, Al-Khadra Y, Pacha HM, Soud M, Kaki A, Rab T, Grines CL, Bagur R, Kwok CS, Mamas M, Banerjee S, AlJaroudi W, Pinto DS.

Am J Cardiol. 2019 Aug 1;124(3):416-422. doi: 10.1016/j.amjcard.2019.04.047. Epub 2019 May 8.

PMID:
31174835
28.

Comparison of Routine Versus Selective Glycoprotein IIb/IIIa Inhibitors Usage in Primary Percutaneous Coronary Intervention (from the British Cardiovascular Interventional Society).

Orzalkiewicz M, Hodson J, Kwok CS, Ludman PF, Giblett JP, George S, Doshi SN, Khan SQ, Kinnaird T, Hildick-Smith D, Townend JN, Mamas MA, Calvert PA.

Am J Cardiol. 2019 Aug 1;124(3):373-380. doi: 10.1016/j.amjcard.2019.05.010. Epub 2019 May 9.

PMID:
31146891
29.

FDG-PET in suspected dementia with Lewy bodies: a case report.

Suantio AM, Huang HL, Kwok CSN, Teo DCH, Nguyen MH.

BMC Geriatr. 2019 May 28;19(1):150. doi: 10.1186/s12877-019-1166-3.

30.

Combinations of bleeding and ischemic risk and their association with clinical outcomes in acute coronary syndrome.

Mohamed MO, Kinnaird T, Anderson R, Rashid M, Martin GP, Freeman P, Kwok CS, Myint PK, Zaman AG, Mamas MA.

Int J Cardiol. 2019 Sep 1;290:7-14. doi: 10.1016/j.ijcard.2019.05.035. Epub 2019 May 21.

PMID:
31133430
31.

Should we implement interventions to reduce readmissions in open heart valve surgery?

Kwok CS, Balacumaraswami L, Mamas MA.

Int J Cardiol. 2019 Aug 15;289:50-51. doi: 10.1016/j.ijcard.2019.04.021. Epub 2019 Apr 8. No abstract available.

PMID:
31056412
32.

Non-specific chest pain and subsequent serious cardiovascular readmissions.

Kwok CS, Brown DL, Van Spall HGC, Walsh MN, Bharadwaj A, Parwani P, Potts J, Loke Y, Martin G, Kontopantelis E, Fischman D, Mamas MA.

Int J Cardiol. 2019 Sep 15;291:1-7. doi: 10.1016/j.ijcard.2019.04.001. Epub 2019 Apr 2.

PMID:
30979601
33.

Dietary components and risk of cardiovascular disease and all-cause mortality: a review of evidence from meta-analyses.

Kwok CS, Gulati M, Michos ED, Potts J, Wu P, Watson L, Loke YK, Mallen C, Mamas MA.

Eur J Prev Cardiol. 2019 Sep;26(13):1415-1429. doi: 10.1177/2047487319843667. Epub 2019 Apr 11.

PMID:
30971126
34.

In-hospital gastrointestinal bleeding following percutaneous coronary intervention.

Kwok CS, Sirker A, Farmer AD, Kontopantelis E, Potts J, Ayyaz Ul Haq M, Ludman P, de Belder M, Townend J, Zaman A, Large A, Kinnaird T, Mamas MA; British Cardiovascular Intervention Society (BCIS) and National Institute of Cardiovascular Outcomes Research (NICOR).

Catheter Cardiovasc Interv. 2020 Jan;95(1):109-117. doi: 10.1002/ccd.28222. Epub 2019 Apr 8.

PMID:
30963681
35.

Timing and Causes of Unplanned Readmissions After Percutaneous Coronary Intervention: Insights From the Nationwide Readmission Database.

Kwok CS, Shah B, Al-Suwaidi J, Fischman DL, Holmvang L, Alraies C, Bagur R, Nagaraja V, Rashid M, Mohamed M, Martin GP, Kontopantelis E, Kinnaird T, Mamas M.

JACC Cardiovasc Interv. 2019 Apr 22;12(8):734-748. doi: 10.1016/j.jcin.2019.02.007. Epub 2019 Mar 27.

PMID:
30928446
36.

True 99th centile of high sensitivity cardiac troponin for hospital patients: prospective, observational cohort study.

Mariathas M, Allan R, Ramamoorthy S, Olechowski B, Hinton J, Azor M, Nicholas Z, Calver A, Corbett S, Mahmoudi M, Rawlins J, Simpson I, Wilkinson J, Kwok CS, Cook P, Mamas MA, Curzen N.

BMJ. 2019 Mar 13;364:l729. doi: 10.1136/bmj.l729.

37.

In-Hospital Outcomes of Transcatheter Aortic Valve Implantation in Patients With Mitral Valve Stenosis.

Al-Khadra Y, Alraies MC, Darmoch F, Pacha HM, Soud M, Kajy M, Kaki A, AlJaroudi WA, Kwok CS, Mamas M, Kapadia S.

Am J Cardiol. 2019 May 1;123(9):1510-1516. doi: 10.1016/j.amjcard.2019.02.005. Epub 2019 Feb 8.

PMID:
30777321
38.

Erratum to pre-operative use of aspirin in patients undergoing coronary artery bypass grafting: a systematic review and updated meta-analysis.

Solo K, Lavi S, Choudhury T, Martin J, Nevis IF, Kwok CS, Kotronias RA, Nishina N, Sponga S, Ayan D, Tzemos N, Mamas MA, Bagur R.

J Thorac Dis. 2018 Dec;10(12):E860. doi: 10.21037/jtd.2018.10.120.

39.

Early readmissions after isolated coronary artery bypass grafting.

Narain A, Kwok CS, Lea A, Ridley P, Warwick R, Manorekang R, Goel N, Wong CW, Shufflebotham A, Balacumaraswami L, Mamas MA.

Int J Clin Pract. 2019 Apr;73(4):e13319. doi: 10.1111/ijcp.13319. No abstract available.

PMID:
30720912
40.

Nonspecific Chest Pain and 30-Day Unplanned Readmissions in the United States (From the Nationwide Readmission Database).

Kwok CS, Parwani PJ, Fischman DL, Thamman R, Suwaidi JA, Mohamed M, Borovac JA, Loke YK, Kontopantelis E, Brown DL, Mamas MA.

Am J Cardiol. 2019 Apr 15;123(8):1343-1350. doi: 10.1016/j.amjcard.2019.01.012. Epub 2019 Jan 25.

PMID:
30709600
41.

Temporal trends and predictors of time to coronary angiography following non-ST-elevation acute coronary syndrome in the USA.

Rashid M, Fischman DL, Martinez SC, Capers Q 4th, Savage M, Zaman A, Curzen N, Ensor J, Potts J, Mohamed MO, Kwok CS, Kinnaird T, Bagur R, Mamas M.

Coron Artery Dis. 2019 May;30(3):159-170. doi: 10.1097/MCA.0000000000000693.

PMID:
30676387
42.

Temporal trends and inequalities in coronary angiography utilization in the management of non-ST-Elevation acute coronary syndromes in the U.S.

Rashid M, Fischman DL, Gulati M, Tamman K, Potts J, Kwok CS, Ensor J, Shoaib A, Mansour H, Zaman A, Savage MP, Mamas MA.

Sci Rep. 2019 Jan 18;9(1):240. doi: 10.1038/s41598-018-36504-y.

43.

The influence of Elixhauser comorbidity index on percutaneous coronary intervention outcomes.

Potts J, Nagaraja V, Al Suwaidi J, Brugaletta S, Martinez SC, Alraies C, Fischman D, Kwok CS, Nolan J, Mylotte D, Mamas MA.

Catheter Cardiovasc Interv. 2019 Aug 1;94(2):195-203. doi: 10.1002/ccd.28072. Epub 2019 Jan 10.

PMID:
30628747
44.

Outcomes Following Percutaneous Coronary Intervention in Non-ST-Segment-Elevation Myocardial Infarction Patients With Coronary Artery Bypass Grafts.

Shoaib A, Kinnaird T, Curzen N, Kontopantelis E, Ludman P, de Belder M, Rashid M, Kwok CS, Nolan J, Zaman A, Mamas MA.

Circ Cardiovasc Interv. 2018 Nov;11(11):e006824. doi: 10.1161/CIRCINTERVENTIONS.118.006824.

PMID:
30571201
45.

Relation of Length of Stay to Unplanned Readmissions for Patients Who Undergo Elective Percutaneous Coronary Intervention.

Kwok CS, Rao SV, Gilchrist IC Sr, Potts J, Nagaraja V, Gunning M, Nolan J, Kontopantelis E, Bertrand OF, Mamas MA.

Am J Cardiol. 2019 Jan 1;123(1):33-43. doi: 10.1016/j.amjcard.2018.09.028. Epub 2018 Sep 27.

PMID:
30539746
46.

The Influence of the Charlson Comorbidity Index on Procedural Characteristics, VARC-2 Endpoints and 30-Day Mortality Among Patients Who Undergo Transcatheter Aortic Valve Implantation.

George S, Kwok CS, Martin GP, Babu A, Shufflebotham A, Nolan J, Ratib K, Bagur R, Gunning M, Mamas M.

Heart Lung Circ. 2019 Dec;28(12):1827-1834. doi: 10.1016/j.hlc.2018.11.006. Epub 2018 Nov 30.

PMID:
30528813
47.

Percutaneous coronary intervention in cancer patients: a report of the prevalence and outcomes in the United States.

Potts JE, Iliescu CA, Lopez Mattei JC, Martinez SC, Holmvang L, Ludman P, De Belder MA, Kwok CS, Rashid M, Fischman DL, Mamas MA.

Eur Heart J. 2019 Jun 7;40(22):1790-1800. doi: 10.1093/eurheartj/ehy769.

PMID:
30500952
48.

Self-Reported Sleep Duration and Quality and Cardiovascular Disease and Mortality: A Dose-Response Meta-Analysis.

Kwok CS, Kontopantelis E, Kuligowski G, Gray M, Muhyaldeen A, Gale CP, Peat GM, Cleator J, Chew-Graham C, Loke YK, Mamas MA.

J Am Heart Assoc. 2018 Aug 7;7(15):e008552. doi: 10.1161/JAHA.118.008552.

49.

Mode of presentation and mortality amongst patients hospitalized with heart failure? A report from the First Euro Heart Failure Survey.

Shoaib A, Farag M, Nolan J, Rigby A, Patwala A, Rashid M, Kwok CS, Perveen R, Clark AL, Komajda M, Cleland JGF.

Clin Res Cardiol. 2019 May;108(5):510-519. doi: 10.1007/s00392-018-1380-6. Epub 2018 Oct 25.

50.

Transcatheter aortic valve replacement outcomes in bicuspid compared to trileaflet aortic valves.

Nagaraja V, Suh W, Fischman DL, Banning A, Martinez SC, Potts J, Kwok CS, Ratib K, Nolan J, Bagur R, Mamas MA.

Cardiovasc Revasc Med. 2019 Jan;20(1):50-56. doi: 10.1016/j.carrev.2018.09.013. Epub 2018 Sep 18.

PMID:
30287215

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