
Joseph Lynnfield Blackshear MD
Adult Congenital Heart Disease, Echocardiography
Professor, Internal Medicine, Mayo Medical School
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4500 San Pablo Rd SJacksonville, FL 32224
Phone+1 904-953-2000
Fax+1 904-953-2911
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Education & Training
Duke University HospitalFellowship, Cardiovascular Disease, 1984 - 1986
Mass General Brigham/Brigham and Women's Hospital/Massachusetts General HospitalFellowship, Nephrology, 1982 - 1984
Hennepin HealthcareResidency, Internal Medicine, 1981 - 1982
Hennepin HealthcareResidency, Internal Medicine, 1978 - 1980
Mayo Clinic College of MedicineClass of 1978
Certifications & Licensure
FL State Medical License 1986 - 2027
MN State Medical License 1980 - 2023
GA State Medical License 2014 - 2020
NC State Medical License 1984 - 1999
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Cardiovascular Disease
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification FirstNet (Clinical), Cerner Corporation, 2013-2017
- CMS Meaningful Use Stage 2 Certification FirstNet (CQM), Cerner Corporation, 2013-2017
- CMS Meaningful Use Stage 1 Certification PowerChart (Clinical), Cerner Corporation, 2013-2017
Clinical Trials
Publications & Presentations
PubMed
- 3 citationsImprovement in gastrointestinal bleeding after septal myectomy for hypertrophic cardiomyopathy.Daokun Sun, Hartzell V Schaff, Juliano Lentz Carvalho, Rick A Nishimura, Joseph A Dearani
The Journal of Thoracic and Cardiovascular Surgery. 2024-01-01 - 5 citationsPreoperative echocardiography as a prognostic tool for liver transplant in patients with hypertrophic cardiomyopathy.Sher-Lu Pai, Ryan M Chadha, Ilana I. Logvinov, Tara J. Brigham, Kymberly D. Watt
Clinical Transplantation. 2021-11-17 - 66 citationsEffect of Intensive Blood Pressure Lowering on the Risk of Atrial Fibrillation.Elsayed Z. Soliman, Akm Fazlur Rahman, Zhu Ming Zhang, Carlos J. Rodriguez, Tara I. Chang
Hypertension. 2020-05-04
Journal Articles
- Pulmonary Arterial Stiffness Assessed by Cardiovascular Magnetic Resonance Imaging Is a Predictor of Mild Pulmonary Arterial HypertensionRobert Safford, Christopher Austin, Charles Burger, Jordan C Ray, Joseph Blackshear, Brian Shapiro, Patricia Mergo, The International Journal of Cardiovascular Imaging
Professional Memberships
- Member
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