ஹார்ட் பீட்

Five new doctors join RK Hospitals. On the very first day, things go from bad to worse for Reena, making a poor impression on chief doctor Radhi.

Reena and Rocky are tasked to work with Dr Ramanadhan, aka Cinema Doctor. The doctors are in a tizzy when a child ends up with breathing issues that they can't diagnose.

When a surgery becomes problematic, Dr. Ravi freezes during the procedure. Sid leaves a drawing for Radhi inside her laptop, but the busy doctor fails to notice it until Reena helps.

It's not all work for our doctors as senior doctors Ravi and Anitha throw a celebratory party. Amidst drinks and merriment, Arjun and Reena reconnect.

The doctors experience the aftereffects of the party. A bad fall lands RK in the hospital. He meets the new doctors and learns about Arjun's 'love' interest.

Radhi gets furious when Reena voices her doubts about RK's medical condition. A concerned RK confides in Radhi. Dejected, Reena chastises Arjun.

Reena feels disheartened as her colleagues shun her. Rocky apologises to her for RK's case. As she reconciles with Arjun, in the hospital, RK receives alarming news from Radhi.

Radhi gets furious with Reena for treating her son during a medical emergency. Realising her mistake, she tries to make amends with Reena. But a shocking news leaves her shattered.

Reena likes a flat and decides to move in immediately. Arjun learns about his father's condition. Reena sticks to her ground, unnerving Radhi.

Ravi feels troubled during a surgery. Reena shifts to her new house. But what happens when she learns about another doctor in the neighbourhood?

The past refuses to let Arjun forgive RK despite his health condition. Radhi tries to meet Reena but in vain. Rocky 'falls' for Reena, but is she interested?

A criminal who is recuperating tries to escape from the hospital. As the situation gets tense, Reena steps in to handle the offender.

Reena breaks down after an exhaustive day at work. Ravi fulfils Jagan's last wish. An impressed Anitha kisses Ravi, leaving him confused.

Ravi's confrontation leaves Anitha upset. Teju wins an opportunity to assist Radhi in a complicated surgery. However, was Radhi right in her diagnosis?

Reena's first surgery is a success. She reprimands Arjun after discovering the truth about him. Radhi learns about the unknown enemy, a threat to her hospital.

The doctors gather at Reena's house for a party. Some uninvited guests join in to multiply the fun. Rocky tries to woo Reena. But is she interested?

Radhi decides to investigate more about MNM Hospital. Arjun tries to help during an emergency case at the hospital.

Teju learns about the looming threat to the hospital. Reena has to reflect on her abandoned childhood to help a teenager take the right step.

Radhi has to relive her past trauma as she convinces Vinusha's father to forgive his daughter. The interns help Arjun to do the unthinkable.

The unknown enemy has shown his face. But can he win against the spirit of the doctors at RK Hospital?

Madan has a new ally while Arjun starts getting involved in hospital management. Arjun has a squabble with Reena over their relationship.

Teju begins her game as she gives a piece of advice to Arjun. Reena drops an Alzheimer’s patient home and is surprised to learn his identity.

Anitha is shocked when Ravi reveals a secret. When Arjun seeks RK's permission to get involved in the hospital's activities, he feels hopeful about their relationship.

Anitha has a heartbreak. RK seeks a favour from Radhi. Both Radhi and Arjun aim to protect the hospital but are they on the same team?

Amidst internal doubts and external threats, RK Hospital faces a pivotal decision. Will Radhi thwart Arjun's rise to CEO, or will RK's plan secure the hospital's future?

Dev gets caught between defending his children and facing a harsh reality. Amidst personal and professional challenges, Radhi attempts to mentor Arjun as RK Hospital's potential CEO.

As Radhi prepares Arjun for a pivotal task, personal and professional worlds collide as secrets unravel at the hospital, friendships are tested, and unexpected connections emerge.

A furious Anitha seeks revenge. As Radhi juggles Teju's interference, Arjun's revelation leads to a game-changing conference at RK Hospital. Meanwhile, love is in the air.

Arjun rekindles the relationship with his father as they go on a fun outing. Reena's childhood friend pays a surprise visit to the hospital.

Radhi feels defeated as Arjun's pitch gets approved by the board. Dev helps a frustrated Radhi comprehend the situation. Rocky becomes a guest in his dinner plan with Reena.

Radhi acknowledges Arjun's work. Anitha sets clear boundaries for Ravi. As RK opens his heart out to Reena, his compliment shocks her.

Reena confronts RK about his compliment. Arjun gets closure as he gathers the courage to talk to RK about Pallavi. The well-guarded secret of Radhi and Reena starts to crack.

Sarada, the landlady, gets restless and tries to learn about Reena's past. Naveen makes a blunder that would put his career at risk, but Teju takes a drastic step to protect him.

Ravi asks Guna and Rocky for a favour. Sarada invites Dev's family for dinner. While Rocky struggles to convince a patient's family for surgery, things get tense between Guna and Naveen.

Rocky manages to convince the tribals for surgery, but they have a condition. RK uses his experience to save Naveen's patient. Will Naveen get a second chance?

Sarada executes her plan to perfection, making both Radhi and Reena restless. A confused Reena tries to get out of the complex situation.

Radhi and Reena feel overwhelmed when the latter joins Radhi and her family for dinner. Sid and Divi make Reena part of their midnight mischief.

Arjun proposes a celebration for the hospital's 20th anniversary. Anitha decides to talk to Ravi after her chat with Bharathi. Reena gets cornered by the interns about her night out.

The hospital wears a festive look on the day of its anniversary. The doctors turn up in ethnic wear. However, the happiness is short-lived as tragedy strikes RK Hospital.

The hospital mourns the demise of RK. Everybody reminisces their pleasant memories with him. Anitha feels flustered when Ravi opens up about his marriage.

Radhi takes care of Reena when she falls ill. Reena learns about Sarada's lie and confronts her. As Ravi and Anitha are back to being best friends, Bharathi encounters Anitha.

Anitha is irked as Ravi steals her thunder. Radhi orders Naveen to assist Aruna who obliges. As Reena bids goodbye to Radhi's family, Sid's gift makes them emotional.

Reena compels Arjun to go out with her to help get him out of mourning. Anitha's frustration grows as Ravi gets credit for her hard work.

Arjun comes back to the hospital and announces his arrival with a speech. The power dynamic gets interesting as Radhi approves Ramanathan's request despite Arjun rejecting it.

Sid and Divi ask Reena for a favour. Laya bids goodbye to Rocky. When Arjun confronts Radhi for overruling him, she firmly states that he is not the CEO of the hospital.

The team is shocked to learn about Guna's father. Arjun gets irked when Reena tries to defend Radhi. Ravi confronts Anitha and she informs him about Bharathi's feelings.

Ravi scolds Bharathi, but Anitha decides to move on. Arjun tries to prove a point, and Radhi puts him down with facts. Things turn ugly between Ravi and Anitha.

Reena helps Sid get into the football team. The race for the post of the CEO takes an interesting turn when Madan makes a grand entry into the hospital.

Radhi announces that two interns will become resident doctors by the end of the year and explains how they will be evaluated. She makes it clear to Madan that she is not his ally.

Ravi and Anitha get competitive as they mentor the interns. Guna is unhappy when a celebrity dancer is admitted to the hospital. Dev grows curious as the kids lie about Reena.

Teju reckons that Reena and Guna's diagnosis might be wrong. Jennifer tries to spend time with Guna. Bharathi confronts Anitha for revealing her secret to Ravi.

Dev confronts Reena about her visit to the kid's school. As Teju cracks the case and takes it over from Reena and Guna, Ravi feels victorious.

Reena argues with Radhi regarding a case. Charu seeks Rocky's help to plan a party. While Madan fails to manipulate Arjun, the group reunites as Guna and Naveen bury the hatchet.

Dev runs into Ganesh and realises that Reena lied to him. In the hospital, Reena breaks down as she fails to save the baby. Radhi consoles her and gives her some advice.

The interns manage to get Radhi's permission to attend the party. Ravi rants to Arjun as things get tense with Anitha and Bharathi. As everyone is having fun, Naveen ends up in a spot.

Dev tells Radhi about the lies of Reena and the kids. Reena and Arjun babysit Divi and her friends. As Radhi and Dev look for Divi, the situation goes out of hand in the pool.

Radhi gives an ultimatum to the kids. When Ganesh learns of the incident, he confronts Radhi. While Madan and Teju team up again, Ravi apologises to Bharathi.

Upset, Reena opens up to Arjun. While Rocky and Guna fight for a patient, Ravi attends to an ex-military officer. Arjun takes Reena for a walk and tries to comfort her.

Guna and Rocky go out of their way to impress Kevin, but land in trouble with the cops. Babloo and Divi make a plan to apologise to Reena.

Radhi and Reena blame each other for what happened. Rocky seeks Reena's help to fulfil Kevin's wish. However, chaos ensues at the girl's hostel, landing them in trouble.

Reena falls head over heels for Arjun as he takes her on a surprise date. While Teju is looking for an opportunity, a patient's unexpected death shakes the hospital.

Arjun and Anitha console Bharathi as the police take Ravi for questioning. Madan takes advantage of the entire situation. Divi and the kids outsmart Dev to apologise to Reena.

Jennifer opens up to Guna when he confronts her. Ravi feels low as everyone gossips about him. While Radhi advises Ravi not to handle critical cases, Bharathi gets a lead.

Bharathi gets anxious to spot Anitha comforting Ravi. Madan resolves to dismiss Ravi, leaving Radhi feeling helpless. As Arjun is frantic to stop the arrest, Bharathi cracks the case.

Ravi ploys to get close to Bharathi. Guna happily bonds with his mother. While Arjun and Madan agree on the need for a CEO in the hospital, a high-profile patient creates an uproar.

Aruna motivates Naveen when Radhi challenges the interns to find a solution for Meera's case. Naveen comes up with a better course of treatment. What will be Radhi's decision?

The board seeks nominations for the CEO's role, and Arjun and Madan are shocked to see Radhi in the race. Anitha mocks Ravi for his past actions as she gets credit for a tough surgery.

Irked with Ravi, Bharathi plays a prank on him. Arjun gets anxious as he learns about Madan's plans. Ravi mocks Rocky as he gets into an awkward situation with Laya and Charu.

Reena seeks Rocky's help in her plan to propose to Arjun. While Asha throws tantrums about Jennifer being in Guna's hospital, Naveen gets shocked by Meera's request.

Arjun feels awkward as his past love stories become the central topic during the team's campus visit. Wary about risking his career again, Naveen refuses to comply with Meera's plea

Ravi is shocked as Bharathi gets her visa. Arjun tries to make peace with Radhi but in vain. Naveen manages to confide in Radhi about Meera's case, but how will she react to him?

Dev asks Radhi about a kid's photo in the closet. Teju figures out why Madan is in a hurry to take over the hospital. As Reena decides to propose to Arjun, he learns a shocking truth.

Arjun breaks up with Reena, leaving her shattered. Naveen thanks Radhi for trusting him and apologises for his mistake. Reena opens up about her past to Rocky.

Teju confirms her theory about Madan with Kishore's help. Ravi is unhappy about Bharathi going abroad. Arjun blames Reena when Sonia confronts him about his reaction.

Teju figures out the missing piece of the puzzle when she overhears Arjun and Anitha. She confronts Madan about it. Arjun is surprised as he gets a crucial piece of information.

Dev gets irked as the kids' secret visits to Reena haven't stopped. Arjun confronts Teju, who justifies her actions. Naveen and Reena work towards saving their patients' lives.

Reena and Naveen convince Nirmal's parents to donate his organs to Yazhini. Ravi vows to win over Bharathi before she leaves for the US. Reena scolds Sonia for causing her trouble.

Reena decides to save Nirmal after Yazhini succumbs to her illness. Ravi takes Bharathi out to get close to her, but she misunderstands him. Madan faces pressure from his investors.

The entire hospital gathers to honour Yazhini. Ravi confesses his feelings to Bharathi but she gets irked. Guna admits the truth when Asha confronts him about Jennifer.

Kishore overhears a shocking revelation. Radhi gets anxious after a complaint gets lodged with the medical board. As the interns discuss the leak, Madan has a surprise visitor.

Naveen confronts Madan for misusing the data he provided. Jennifer asks Reena about her family. The medical board acts in favour of the hospital, but Radhi is curious about the leak.19

As Radhi asks the interns to step up in the final month of the competition, Madan tries to up the stakes for Naveen. Guna confronts Teju about the deleted logs.

Sonia seeks Rocky's help to reunite Reena and Arjun. Reena asks Radhi about her father. The interns pass on their findings to Naveen and help him win the case.

The hospital enters a crisis mode as all the patients start showing side effects. As the doctors finally figure out the issue, Arjun blames Radhi for the fiasco.

Radhi stands her ground when Arjun calls out her hypocrisy. Sonia and Rocky's plan to reunite Arjun and Reena fails. Ravi feels dejected by Bharathi's decision to leave for the US.

Ravi seeks Anitha and Arjun's help to plan the wedding, while Guna makes Reena volunteer from Bharathi's side. Reena confronts Arjun and makes a startling disclosure.

Naveen gets tense as Teju doubts him. Arjun surprises Reena. Naveen fails in Nidhun's surgery, and lashes at the interns. Ravi and Anitha take their relationship to the next level.

Teju gets curious as Radhi seeks Arjun's help to trace the leak. Naveen bids an emotional goodbye to his friends but Radhi has a surprise for him.

The interns decide not to help each other in the competition. Radhi confronts Reena if Rocky knows about them. Reena ends up in a tussle with Dev.

The competition gets intense as the interns go all out to win. Teju begins to suspect Madan and Naveen. Arjun gets nervous as the group meets up for Ravi's bachelor party.

Anitha calms a nervous Bharathi. The friends cheer as Ravi and Bharathi get married again. One of the intern's family members is admitted to the hospital in a critical condition.

Teju breaks down on seeing her father's critical condition. Ravi bids goodbye to Bharathi as she leaves for the US. The board members announce the date for the election of the CEO.

Radhi, Madan and Arjun analyse their chances of winning the CEO election. Radhi tells the interns that the winner of their competition will be announced in two days.

Teju finds a solution to the alcoholic boy's case. Naveen warns Madan when he tries to get help from Teju. Radhi is shocked as Arjun makes a startling revelation.

Radhi gets anxious as she tries to find out who the mole is. She announces the winner of the competition, but things get tense as she confronts the interns about Arjun's revelation.

The D-Day finally arrives. All three CEO contenders present their action plan for the hospital. As things heat up, the big secret gets out in the open.

The board members announce the results, and it's a tie. They suggest a unique solution. Arjun's revelation spreads throughout the hospital, and Reena lashes out at him.

Radhi is anxious but doesn't have the courage to open up to Dev. Reena makes her stance clear to Arjun when he tries to explain.

Dev confronts Radhi and creates a scene at Reena's house. Arjun tells Teju about the board's decision regarding her. When she tells Naveen, he makes a startling revelation.

Radhi breaks down in front of Reena and begs her to leave. At the railway station, Reena finally meets the person she has been searching for years and makes a decision.