The LA Dodgers, which is competing for the top spot in the National League West, has had a negative impact. Henri Jansen,will be absent for about a month.

"Jansen will be absent for about a month," said Bernie Olny, a U.S. sports channel.

This is due to the recent heart rate problem. Janson will be treated for arrhythmia. But there is no life barrier.

In response, Ken Rosenal of the U.S. D.A. said, "It is very easy to treat." After one month of absence, he will be able to return in September.

Prior to the game against Colorado on Sunday, Jansen already felt more than a heartbeat. Janson had a heart problem before.

Prior to the day, Jansen pitched 54 1/3 innings in 51 games of the season, recording 32 saves and 2.15 ERA.

Meanwhile, the Los Angeles Dodgers tied for No. 1 spot with the Arizona Diamondbacks with a record of 64 wins and 52 losses until Wednesday. The gap between the third-ranked Colorado and the third-ranked Colorado is 3.5 games.