James N Karnegis M.D.
Cardiologist | Cardiovascular Disease
20975 Bonanza Blvd Elkhorn NE, 68022About
Dr. James Karnegis is a cardiologist practicing in Elkhorn, NE. Dr. Karnegis specializes in diagnosing, monitoring, and treating diseases or conditions of the heart and blood vessels and the cardiovascular system. These conditions include heart attacks, heart murmurs, coronary heart disease, and hypertension. Dr. Karnegis also practices preventative medicine, helping patients maintain a heart-healthy life.
Education and Training
Northwestern Uniiversity 1954
Northwestern University The Feinberg School of Medicine 1954
Board Certification
Internal MedicineAmerican Board of Internal MedicineABIM
Provider Details
Expert Publications
Data provided by the National Library of Medicine- The Q-1 interval of the phonocardiogram in patients with ventricular septal defect, patent ductus arteriosus and Blalock anastomosis.
- BREATHING 100 PER CENT OXYGEN AS AN AID IN THE DIAGNOSIS OF SMALL LEFT TO RIGHT SHUNTS BY OXIMETRY.
- THE PHONOCARDIOGRAM IN IDIOPATHIC DILATATION OF THE PULMONARY ARTERY.
- PERSISTENT LEFT SUPERIOR VENA CAVA, FIBROUS REMNANT OF THE RIGHT SUPERIOR VENA
- Accuracy of percussion of the left cardiac border.
- Correlation of coronary with peripheral arterial stenosis. The POSCH Group.
- Positive and negative exercise test results with and without exercise-induced angina in patients with one healed myocardial infarction: analysis of baseline variables and long-term prognosis.
- Estimation of left ventricular ejection fraction with healed myocardial infarction by multiple regression analysis of electrocardiographic Minnesota Q-QS codes. POSCH Group.
- Comparison of exercise-positive with recovery-positive treadmill graded exercise tests.
- An example of expert systems applied to clinical trials: analysis of serial graded exercise ECG test data.
- Relation between Q-QS changes on the rest electrocardiogram and left ventricular function with healed myocardial infarction.
- Quantitative assessment of left ventricular function after myocardial infarction using the minnesota Q-QS codes for resting electrocardiograms.
- Development and evolution of electrocardiographic Minnesota Q-QS codes in patients with acute myocardial infarction.
- The risk of diagnostic cardiovascular catheterization.
- The risk of diagnostic cardiovascular catheterization.
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