Author

Affan Umer

Observed institutions: Aga Khan University, Texas Tech University, Hartford Hospital, Mayo Clinic, University of Connecticut, Washington University in St. Louis, Saint Louis University Hospital, Massachusetts General Hospital, Mayo Clinic in Arizona, Saint Francis Hospital & Medical Center, Saint Louis University, UConn Health, Texas Tech University Health Sciences Center

OpenAlex ID: A5070176579

Prevalence and demographics of anxiety disorders: a snapshot from a community health centre in Pakistan

2007 · Hassan Khan, Saira Kalia, et al. · Annals of General Psychiatry · 39

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Surgical Value of Elective Minimally Invasive Gallbladder Removal: A Cost Analysis of Traditional 4-Port vs Single-Incision and Robotically Assisted Cholecystectomy

2015 · Richard M. Newman, Affan Umer, et al. · Journal of the American College of Surgeons · 25

Role of Microcirculatory Disturbances and Diabetic Autonomic Neuropathy in Takotsubo Cardiomyopathy

2015 · Nauman Khalid, Sarah Aftab Ahmad, et al. · Critical Care Medicine · 21

Takotsubo cardiomyopathy: prognostication is affected by the underlying trigger

2019 · Nauman Khalid, Sarah Aftab Ahmad, et al. · Journal of Cardiovascular Medicine · 14

Incidence and Risk Factors for Postoperative Urinary Retention: A Retrospective, Observational Study with a Literature Review of Preventive Strategies.

2016 · Affan Umer, Cynthia Ross-Richardson, et al. · PubMed · 14

Use of a Modified American College of Surgeons Trauma Quality Improvement Program to Enhance 30-Day Post-Trauma Readmission Detection

2016 · David S. Shapiro, Affan Umer, et al. · Journal of the American College of Surgeons · 13

The Use of an Indwelling Catheter Protocol to Reduce Rates of Postoperative Urinary Tract Infections.

2016 · Affan Umer, David S Shapiro, et al. · PubMed · 12

Takotsubo cardiomyopathy and myopericarditis: Unraveling the inflammatory hypothesis

2015 · Nauman Khalid, Sarah Aftab Ahmad, et al. · International Journal of Cardiology · 12

Abdominal Imaging Manifestations of Recreational Drug Use

2020 · Joseph Mansour, Maria Zulfiqar, et al. · Radiographics · 11

Autoimmune Polyglandular Syndrome Type 2 Complicated by Acute Adrenal Crisis and Pericardial Tamponade in the Setting of Normal Thyroid Function

2015 · Nauman Khalid, Lovely Chhabra, et al. · Methodist DeBakey Cardiovascular Journal · 11

Constrictive pericarditis complicating cardiac transplantation

2015 · Affan Umer, Nauman Khalid, et al. · Journal of Cardiothoracic Surgery · 8

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Factors Impacting Prognosis Among Patients with Tako-tsubo Syndrome

2019 · Nauman Khalid, Sarah Aftab Ahmad, et al. · Revista Española de Cardiología (English Edition) · 7

Sex disparities and microvascular dysfunction

2019 · Nauman Khalid, Sarah Aftab Ahmad, et al. · International Journal of Cardiology · 5

Immediate Tube Feeding after Percutaneous Endoscopic Gastrostomy: Early Return to Goal Tube Feeds without Added Complications.

2017 · Laura C Lamb, Vijay Jayaraman, et al. · PubMed · 5

Coronary flow reserve assessment via invasive and noninvasive means in Takotsubo cardiomyopathy

2015 · Nauman Khalid, Sarah Aftab Ahmad, et al. · International Journal of Cardiology · 5

A Meckel's diverticulum presenting as pyogenic liver abscesses

2015 · Patrick Field, Affan Umer, et al. · BMJ Case Reports · 5

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Whipple Procedure: Pancreaticogastrostomy Versus Pancreaticojejunostomy: a Literature Review.

2016 · Sameer Rehman, Affan Umer, et al. · PubMed · 4

Factores que afectan al pronóstico de pacientes con síndrome de tako-tsubo

2019 · Nauman Khalid, Sarah Aftab Ahmad, et al. · Revista Española de Cardiología · 3

Commentary: Robotic vs. Standard Laparoscopic Technique – What is Better?

2015 · Affan Umer, Scott Ellner · Frontiers in Surgery · 3

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Abdominal Imaging Manifestations of Recreational Drug Use

2021 · Joseph Mansour, Maria Zulfiqar, et al. · Radiographics · 2

Re: “Residency Match Update and the Most Competitive Specialty”

2019 · Affan Umer, Juri Bassuner, et al. · Journal of the American College of Radiology · 1

Healthcare-Associated Infections in Surgical Practice

2017 · Scott J. Ellner, Affan Umer · Springer eBooks · 1

Localisation of lower gastrointestinal bleeding with 99mTc red blood cell scan and single photon emission CT (SPECT)

2015 · Affan Umer, Courtney Townshend, et al. · BMJ Case Reports · 1

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Role of Pericardiectomy in Postcardiac Transplant Constrictive Pericarditis

2015 · Affan Umer, Nauman Khalid, et al. · The Annals of Thoracic Surgery · 1

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Commentary: How Long Do We Need to Follow-Up Our Hernia Patients to Find the Real Recurrence Rate?

2015 · Affan Umer, Scott Ellner · Frontiers in Surgery · 1

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Works count: 33

Citation count: 224

H-index: 10

I10-index: 10