Heart attack and lungs filled with water; Heart attack and lungs filled with water; Stopped breating; This is a spontaneous report from a contactable consumer. A 52-years-old female patient received  BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE), dose 2 via an unspecified route of administration, administered in left arm on 23Jun2021 (Batch/Lot number was not reported) as dose 2, single for covid-19 immunisation.  Medical history included stroke  occurred 20 years ago, kidney problems, heart attack  eight years ago, patient had 7 stents around her heart, her capillaries were small, The veins to her heart were small, asthma, schizophrenia, stated lungs were bad, had a stroke 20 years ago and it affected her emotions. She could only laugh or be mad.  Concomitant drug were unspecified. Patient was on a lot of them. The patient had first shot of BNT162B2 on 31May2021 in left arm for COVID-19 Immunization and she started crying. The patient experienced heart attack and lungs filled with water (death, hospitalization) on Jul2021 with fatal outcome, stopped breating (hospitalization) on 28Jun2021 with outcome of unknown.  The patient was hospitalized for 3 days. The patient died in Jul2021. It was unknown  whether autopsy done.  The clinical course was reported as follows: Caller on the line who mentioned he was a PCA, clarified as a patient care attendant for his wife. He is calling about the Pfizer Shot, the vaccination, clarified as to prevent COVID, the COVID Shot. He stated his wife died due to the shot. He mentioned he has no avenue to go down. No direction. He stated he is upset no research has been done form people who died from the shot, or information from it causing one to have a heart attack, lungs filling with water, or weakening the immune system. He later clarified this is what happened to his wife. Caller stated he feels that his wife died from the COVID shot, but he is not a scientist and has no way of proving that. He wants someone to call him and tell him. Caller clarified the patient's cause of death. He stated the death certificate has she passed away due to heart attack due to lungs filling with water and she could not be resuscitated. They tried for two hours. Caller stated he does not know the exact date patient passed away, it is all packed up. It was either 02Jul 2021 or 03Jul2021. He confirmed the heart attack and lungs filling with water occurred on the date she passed away. Caller explained, he wanted to explain what he saw. After she first got the shot she started crying. He mentioned his wife had a stroke 20 years ago and it affected her emotions. She could only laugh or be mad. Patient's mother and father had passed away within three months of each other and she could not even cry then. Caller stated after patient got the shot she started crying and did not know what was going on. He mentioned she was close to menopause and he thought it was just menopause going on. It was all day, every day, she was crying. Then after the second shot a few days later patient stopped breathing. The paramedics were called who provided a breathing treatment. Patient was taken to the hospital and was there for three days. They could not figure out what was wrong. They did work-ups. Patient was in ICU. Then she crashed. They started CPR. Patient's lungs filled up with water, patient had a heart attack, and she stopped breathing. Caller clarified patient had the issues with breathing and stopped breathing initially like on 28Jun2021. Then patient was taken to the hospital. Stated patient's health was never like us. However, he kept her not sick. He was good at his job. However, when patient was sick he would take patient to the hospital or the doctor's to find out what is going on. When sick she was in the hospital, when she was fine she was home. No vaccines administered on same date of the pfizer suspect. Confirmed none were given on the same date. The paramedics were called, patient was taken to hospital and was admitted to ICU due to patient stopped breathing.   Information on the lot/batch number has been requested.; Reported Cause(s) of Death: Heart attack; Lungs filled with water