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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1945 1
1946 5
1947 8
1948 7
1949 5
1950 12
1951 20
1952 21
1953 17
1954 19
1955 24
1956 26
1957 19
1958 21
1959 25
1960 25
1961 24
1962 36
1963 35
1964 37
1965 26
1967 3
1968 2
1970 2
1974 1
1976 4
1977 15
1978 202
1979 413
1980 427
1981 370
1982 339
1983 353
1984 346
1985 379
1986 308
1987 292
1988 339
1989 309
1990 284
1991 362
1992 406
1993 458
1994 455
1995 449
1996 427
1997 496
1998 478
1999 508
2000 588
2001 523
2002 589
2003 694
2004 664
2005 594
2006 676
2007 745
2008 725
2009 678
2010 712
2011 656
2012 632
2013 650
2014 631
2015 661
2016 710
2017 645
2018 648
2019 647
2020 533
2021 444
2022 208
2023 113
2024 83

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21,578 results

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Page 1
Decrease of electrical cardiac systole.
Breijo-Marquez FR. Breijo-Marquez FR. Int J Cardiol. 2008 May 23;126(2):e36-8. doi: 10.1016/j.ijcard.2007.12.051. Epub 2008 Apr 18. Int J Cardiol. 2008. PMID: 18374433
Barium contracture: a model for systole.
Munch DF, Comer HT, Downey JM. Munch DF, et al. Am J Physiol. 1980 Sep;239(3):H438-42. doi: 10.1152/ajpheart.1980.239.3.H438. Am J Physiol. 1980. PMID: 7435590
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