Sometimes they’ll include recommendations for other related newsletters or services we offer. Get our daily Manchester United email newsletterThe 30-year-old was diagnosed with a heart condition in December after complaining of dizziness midway through a Champions League fixture.Blind was cleared to continue playing football after having a subcutaneous implantable cardioverter defibrillator (S-ICD system) fitted.But his latest scare will be a concern to both Blind and Ajax chiefs after he received medical attention on the field in Tuesday's match against Hertha Berlin.It was during the second half when Blind collapsed to the turf inside Ajax's penalty box as teammates called to the bench for help.At one stage Blind pointed to his chest as medical staff assessed his condition.He remained conscious throughout and was able to converse before walking off the pitch himself after Ajax made a substitution in the 79th minute.Speaking after the match Ajax boss Erik ten Haag said: "Daley Blind’s ICD went off. We will do research about this now. Blind rose through the youth ranks at Ajax, becoming a regular after a loan to Groningen, and won four consecutive Eredivisie titles with the club. He is the son of former Ajax defender and former Netherlands national team manager Danny Blind. Former Manchester United defender Daley Blind suffered another health scare on Tuesday night after he collapsed during Ajax’s friendly against Hertha Berlin. You can unsubscribe at any time.Daley Blind collapsed to the turf on Tuesday in a second recent heart scare On 12 September 2015, he scored his first goal of the season in a 3–1 win against On 17 July 2018, both Manchester United and Ajax announced they had agreed a transfer for Blind to return to Ajax for a four-year deal and a fee of €16 million with conditional add-ons.In August 2020, Blind collapsed during a pre-season friendly and was due for medical exams before returning to training.Having had previous call-ups, Blind made his debut for the In June 2014, he was selected in the Netherlands squad for the He is the son of former Ajax defender and former Netherlands national team manager On 21 December 2019, it was revealed Blind had been diagnosed with Six appearances in the UEFA Champions League, two appearances in the UEFA Europa League.Appearances in the Eredevisie European competition play-offs.Eight appearances in the UEFA Champions League, four appearances in the UEFA Europa League.Nine appearances in the UEFA Champions League, two appearances in the UEFA Europa League. The 30-year-old was diagnosed with … In September 2… "Blind was fitted with the ICD to help regulate his heart rate following a similar incident against Valencia at the end of last year, after which he was diagnosed with heart muscle inflammation.Sign up for the brilliant new Mirror Football newsletter!From the latest transfer news to the agenda-setting stories, get it all in your email inbox.Put your email at the top of this article or follow the instructions on this The device sends electric pulses to the heart when it detects any abnormal rhythms, particularly those that can cause cardiac arrest.Ajax know all too well the dangers of heart-related issues on the pitch having dealt with a tragic experience a few years ago.In 2017, 20-year-old midfielder Abdelhak Nouri collapsed on the pitch during a pre-season friendly after suffering cardiac arrhythmia.The incident left Nouri with severe and permanent brain damage after spending almost three years in a coma, thus ending his football career.When you subscribe we will use the information you provide to send you these newsletters.