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2. New studies on the first heart sound. Luisada AA; MacCanon DM; Coleman B; Feigen LP Am J Cardiol; 1971 Aug; 28(2):140-9. PubMed ID: 4254391 [No Abstract] [Full Text] [Related]
3. Combined apexcardiography and phonocardiography in investigation of heart disease in the elderly. Caird FI; Kennedy RD; Kelly JC Gerontol Clin (Basel); 1973; 15(5):366-77. PubMed ID: 4277411 [No Abstract] [Full Text] [Related]
4. Significance of systolic murmurs in the aged. Davison ET; Friedman SA N Engl J Med; 1968 Aug; 279(5):225-30. PubMed ID: 4232752 [No Abstract] [Full Text] [Related]
5. Forth sound gallop or split first sound? Fowler NO; Adolph RJ Am J Cardiol; 1972 Sep; 30(4):441-4. PubMed ID: 5056855 [No Abstract] [Full Text] [Related]
6. Influence of the timing of atrial systole on mitral valve closure and on the first heart sound in man. Shah PM; Kramer DH; Gramiak R Am J Cardiol; 1970 Sep; 26(3):231-7. PubMed ID: 5505447 [No Abstract] [Full Text] [Related]
7. The first derivative of cardiac impulse and arterial pulse. Sideris DA Acta Cardiol; 1970; 25(2):103-18. PubMed ID: 5312100 [No Abstract] [Full Text] [Related]
8. Role of atrium in closure of mitral valve in man. Zaky A; Steinmetz E; Feigenbaum H Am J Physiol; 1969 Dec; 217(6):1652-9. PubMed ID: 5353040 [No Abstract] [Full Text] [Related]
9. The second heart sound: a screening test for heart disease. Adolph RJ; Fowler NO Mod Concepts Cardiovasc Dis; 1970 Apr; 39(4):91-6. PubMed ID: 5456204 [No Abstract] [Full Text] [Related]
11. Diastolic heart sound produced by mid-diastolic closure of the mitral valve. Rothbaum DA; DeJoseph RL; Tavel M Am J Cardiol; 1974 Sep; 34(3):367-70. PubMed ID: 4851365 [No Abstract] [Full Text] [Related]
12. Evaluation of aortic stenosis by precordial vibration recordings. Macieira-Coelho E; Faleiro LL; Santos AL Bibl Cardiol; 1973; 0(31):230-6. PubMed ID: 4802466 [No Abstract] [Full Text] [Related]
13. Clinical applications of the apex cardiogram. Martinez-Lopez JI South Med J; 1965 Oct; 58(10):1197-202. PubMed ID: 5841441 [No Abstract] [Full Text] [Related]
14. [The clinical significance of paradoxical splitting of the second heart sound in absence of left branch block]. Toso M; Innocenti P G Clin Med; 1966 Dec; 47(12):1230-44. PubMed ID: 4173046 [No Abstract] [Full Text] [Related]
16. [The physiopathological significance of the paradoxical doubling of the second heart sound. Personal contribution, with polygraphic studies]. Pistolese M; Richichi G; Taliento A; Catalano V Policlinico Prat; 1968 May; 76(20):637-54. PubMed ID: 5729824 [No Abstract] [Full Text] [Related]
17. Severe valvular aortic stenosis in patients over 65 years of age. A clinicopathologic study. Roberts WC; Perloff JK; Costantino T Am J Cardiol; 1971 May; 27(5):497-506. PubMed ID: 5552091 [No Abstract] [Full Text] [Related]