Electrocardiographic changes in old age

[1] Angina pectoris, coronary failure and acute myocardial infarction - The role of coronary occlusions and collateral circulation [J]. JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1941, 116 : 91 - 97

[2] BOAS EP, 1940, B NEW YORK ACAD MED, V16, P605

[3] BOSK K, 1926, VIRCHOWS ARCH PATH A, V262, P646

[4] COHN AE, 1939, CARDIOVASCULAR SYSTE, P133

[5] The clinical significance of right axis deviation in the electrocardiogram [J]. AMERICAN HEART JOURNAL, 1939, 18 : 334 - 343

[6] DUTHOIT H, 1938, ARCH MAL COEUR, V31, P34

[7] Eliaser M, 1941, ARCH INTERN MED, V67, P639

[8] GELMAN I, 1936, Z KREISLAUFFORSCH, V28, P570

[9] GRAYBIEL A, 1941, ELECTROCARDIOGRAPHY, P34

[10] Johnson HJ, 1940, J AMER MED ASSOC, V114, P561

[1] Angina pectoris, coronary failure and acute myocardial infarction - The role of coronary occlusions and collateral circulation [J]. JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1941, 116 : 91 - 97

[2] BOAS EP, 1940, B NEW YORK ACAD MED, V16, P605

[3] BOSK K, 1926, VIRCHOWS ARCH PATH A, V262, P646

[4] COHN AE, 1939, CARDIOVASCULAR SYSTE, P133

[5] The clinical significance of right axis deviation in the electrocardiogram [J]. AMERICAN HEART JOURNAL, 1939, 18 : 334 - 343

[6] DUTHOIT H, 1938, ARCH MAL COEUR, V31, P34

[7] Eliaser M, 1941, ARCH INTERN MED, V67, P639

[8] GELMAN I, 1936, Z KREISLAUFFORSCH, V28, P570

[9] GRAYBIEL A, 1941, ELECTROCARDIOGRAPHY, P34

[10] Johnson HJ, 1940, J AMER MED ASSOC, V114, P561